Patent Publication Number: US-6037335-A

Title: Phosphonate-nucleotide ester derivatives

Description:
This application is continuation of now abandoned application Ser. No 08/779,623, filed Jan. 7, 1997, which application is a continuation of now abandoned application, Ser. No. 08/266,637, filed Jun. 28, 1994. 
    
    
     BACKGROUND OF THE INVENTION 
     1. Field of the Invention 
     This invention relates to novel phosphonate-nucleotide ester derivatives or pharmaceutically acceptable salts thereof. More particularly, it relates to novel phosphonate-nucleotide ester derivatives or pharmaceutically acceptable salts thereof which can be orally administered as antiviral agents. 
     2. Background of the Invention 
     Infectious viral diseases have been recognized as medically important problems. For treatment of such diseases, drugs having antiviral activity but no inhibitory activity on growth of normal cell lines have been developed. For example, 9-(2-phosphonylmethoxy)ethyladenine (PMEA), 9-(2-phosphonylmethoxy)ethyl-2,6-diaminopurine (PMDAP) etc. have been reported to be effective on herpes simplex viruses type-I and II (HSV-1 and HSV-2), human immunodeficiency virus (HIV), hepatitis B virus (Yokota et al., Antimicrob. Agents Chemother., 35, 394 (1991); Votruba et al., Mol. Pharmacol., 32, 524 (1987)]. 
     The problems of these nucleotides and ionic organophosphate esters are their deficiency of oral absorptivity [see, De Clercq et al., Antimicrob. Agents Chemother., 33, 185 (1989)]. Therefore, these compounds should be parenterally administered, for example, by intravenous or intramuscular injection, to attain sufficient blood concentration to elicit their effect. 
     However, it is difficult to apply treatment utilizing parenteral administration unless the subject is in a hospital. Accordingly, it is not a preferred method to treat subjects suffering from altricious diseases such as AIDS and HBV diseases. Accordingly, there required development of drugs which have antiviral activity and can be parenterally administered. Up to date, no drugs have been put into practical use. 
     SUMMARY OF THE INVENTION 
     The present inventors have studied intensively to solve the above problems. As the results, we have found that the object can be attained using a certain kind of phosphonatenucleotide esters, and have attained the present invention. 
     That is, the point of the present invention resides in phosphonatenucleotide ester derivatives of the following general formula (I): ##STR3## (wherein R 1  and R 2  independently represent hydrogen, halogen, hydroxyl, mercapto, C 6  -C 10  arylthio or amino), R 3  represents C 1  -C 4  alkyl or ethyl having one or more substituents selected from the group consisting of fluorine, C 1  -C 4  alkoxy, phenoxy, C 7  -C 10  phenylalkoxy and C 2  -C 5  acyloxy; R 4  represents ethyl having one or more substituents selected from the group consisting of fluorine, C 1  -C 4  alkoxy, phenoxy, C 7  -C 10  phenylalkoxy and C 2  -C 5  acyloxy; X, Y and Z independently represent methyne or nitrogen atom); or pharmaceutically acceptable salts thereof. 
     DETAILED DESCRIPTION OF THE INVENTION 
     The present invention will be explained in detail. 
     Phosphonate-nucleotide ester derivatives of the present invention are represented by the above general formula (I). In the above general formula (I), halogen atoms in R 1  and R 2  include, for example, fluorine, chlorine, bromine, inodine; C 6  -C 10  arylthio includes, for example, phenylthio, tolylthio, naphthylthio. C 1  -C 4  alkyl in R 3  includes, for example, methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, sec-butyl, tert-butyl. C 1  -C 4  alkoxy as a substituent on ethyl in R 3  includes, for example, methoxy, ethoxy, n-propoxy, i-propoxy, butoxy. C 7  -C 10  phenylalkoxy includes, for example, phenyl-C 1  -C 4  alkoxy such as benzyloxy, phenethyloxy, phenylpropoxy. C 2  -C 5  acyloxy includes, for example, acetoxy, propionyloxy, butyryloxy, i-butyryloxy, valeryloxy. C 1  -C 4  alkoxy, C 7  -C 10  phenylalkoxy and C 2  -C 5  acyloxy as substituents on ethyl in R 4  include those on ethyl in R 3 . 
     A preferred ring A in the above general formula (I) includes: ##STR4## (wherein R 1  and R 2  independently represent hydrogen, halogen, hydroxyl, mercapto, C 6  -C 10  arylthio or amino). 
     A particularly preferred A is ##STR5## (wherein R 1  represents hydrogen, chlorine, hydroxyl, mercapto, tolylthio or amino; R 2  represents hydrogen, chlorine, iodine, hydroxyl or amino); ##STR6## (wherein R 1  represents amino; R 2  represents hydrogen); or ##STR7## (wherein R 1  and R 2  represent amino). 
     R 3  is preferably C 1  -C 3  alkyl, 2,2,2-trifluoroethyl or an ethyl group having a substituent selected from a group consisting of C 1  -C 3  alkoxy, phenoxy, C 7  -C 10  phenylalkoxy and C 2  -C 5  acyloxy. Particularly, C 1  -C 3  alkyl or 2,2,2-trifluoroethyl is preferred. 
     R 4  is preferably 2,2,2-trifluoroethyl or an ethyl group having a substituent selected from a group consisting of C 1  -C 3  alkoxy, phenoxy, C 7  -C 10  phenylalkoxy and C 2  -C 5  acyloxy. Particularly, 2,2,2-trifluoroethyl is preferred. When R 3  or R 4  represents a substituted ethyl group, such an ethyl group is preferably substituted at 2-position. Further, at least one of R 3  and R 4  is preferably 2,2,2-trifluoroethyl. X and Z are preferably nitrogen atoms. 
     Phosphonate-nucleotide ester derivatives of the present invention represented by the above general formula (I) can form pharmaceutically acceptable salts thereof. Examples of such salt include, for example, in the presence of acidic groups, metal salt such as lithium, sodium, potassium, magnesium, calcium salt, ammonium salt such as methylammonium, dimethylammonium, trimethylammonium, dicyclohexylammonium; in the presence of basic groups, mineral salts such as hydrochloride, hydrobromide, sulfate, nitrate, phosphate, organic salts such as methanesulfonate, benzenesulfonate, paratoluenesulfonate, acetate, propionate, tartrate, fumarate, maleate, malate, oxalate, succinate, citrate, benzoate, mandelate, cinnamate, lactate. 
     Compounds of the present invention may form tautomers such as keto-enol tautomers depending on the substituents. Such tautomers are also included in the present invention. 
     Examples of the present compounds are shown in the following tables 1 to 7 (in the tables, P.S. indicates the position of the substituent: ##STR8## as X, Y or Z; and C for X, Y or Z represents --CH═). 
     
                                           TABLE 1                                 
__________________________________________________________________________
 ##STR9##                                                                 
Comp.                                                                     
No. R.sup.1                                                               
        R.sup.2                                                           
            R.sup.3    R.sup.4    X Y Z P.S.                              
__________________________________________________________________________
1   --H --H --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
2   --H --H --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
3   --H --H --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
4   --H --H --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
5   --H --H --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
6   --H --H --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
7   --H --H --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
8   --H --H --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
9   --H --H --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
10  --H --H --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
11  --H --H --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
12  --H --H --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
13  --H --H --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
14  --H --H --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
15  --H --H --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N X                                 
16  --H --H --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N Z                                 
17  --H --H --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N X                                 
18  --H --H --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N Z                                 
19  --H --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
20  --H --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
21  --H --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
22  --H --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
23  --H --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
24  --H --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
25  --H --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
26  --H --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
27  --H --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
28  --H --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
29  --H --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
30  --H --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
31  --H --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
32  --H --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
33  --H --H --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N X                                 
34  --H --H --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N Z                                 
35  --H --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
36  --H --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
37  --H --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
38  --H --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
39  --H --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
40  --H --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
41  --H --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
42  --H --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
43  --H --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N X                                 
44  --H --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N Z                                 
45  --H --H --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N X                                 
46  --H --H --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N Z                                 
47  --H --H --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N X                                 
48  --H --H --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N Z                                 
49  --H --H --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N X                                 
50  --H --H --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N Z                                 
51  --H --OH                                                              
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
52  --H --OH                                                              
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
53  --H --OH                                                              
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
54  --H --OH                                                              
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
55  --H --OH                                                              
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
56  --H --OH                                                              
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
57  --H --OH                                                              
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
58  --H --OH                                                              
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
59  --H --OH                                                              
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
60  --H --OH                                                              
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
61  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
62  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
63  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
64  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
65  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N X                                 
66  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N Z                                 
67  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N X                                 
68  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N Z                                 
69  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
70  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
71  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
72  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
73  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
74  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
75  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
76  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
77  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
78  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
79  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
80  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
81  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
82  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
83  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N X                                 
84  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N Z                                 
85  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
86  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
87  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
88  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
89  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
90  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
91  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
92  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
93  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N X                                 
94  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N Z                                 
95  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N X                                 
96  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N Z                                 
97  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N X                                 
98  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N Z                                 
99  --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.6                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N X                                 
100 --H --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N Z                                 
101 --H --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
102 --H --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
103 --H --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
104 --H --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
105 --H --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
106 --H --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
107 --H --NH.sub.2                                                        
            --CF.sub.2 Cf3                                                
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
108 --H --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
109 --H --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
110 --H --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
111 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
112 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
113 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
114 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
115 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N X                                 
116 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N Z                                 
117 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N X                                 
118 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N Z                                 
119 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
120 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
121 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
122 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
123 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
124 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
125 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
126 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
127 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
128 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
129 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
130 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
131 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
132 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
133 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N X                                 
134 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N Z                                 
135 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
136 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
137 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
138 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
139 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
140 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
141 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
142 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
143 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N X                                 
144 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N Z                                 
145 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N X                                 
146 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N Z                                 
147 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N X                                 
148 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N Z                                 
149 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N X                                 
150 --H --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N Z                                 
151 --OH                                                                  
        --H --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
152 --OH                                                                  
        --H --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
153 --OH                                                                  
        --H --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
154 --OH                                                                  
        --H --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
155 --OH                                                                  
        --H --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
156 --OH                                                                  
        --H --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
157 --OH                                                                  
        --H --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
158 --OH                                                                  
        --H --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
159 --OH                                                                  
        --H --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
160 --OH                                                                  
        --H --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
161 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
162 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
163 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
164 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
165 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N X                                 
166 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N Z                                 
167 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N X                                 
168 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N Z                                 
169 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
170 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
171 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
172 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
173 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
174 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
175 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
176 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
177 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
178 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
179 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
180 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
181 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
182 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
183 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N X                                 
184 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N Z                                 
185 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
186 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
187 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
188 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
189 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
190 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
191 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
192 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
193 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N X                                 
194 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N Z                                 
195 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N X                                 
196 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N Z                                 
197 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N X                                 
198 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N Z                                 
199 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N X                                 
200 --OH                                                                  
        --H --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N Z                                 
201 --OH                                                                  
        --OH                                                              
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
202 --OH                                                                  
        --OH                                                              
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
203 --OH                                                                  
        --OH                                                              
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
204 --OH                                                                  
        --OH                                                              
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
205 --OH                                                                  
        --OH                                                              
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
206 --OH                                                                  
        --OH                                                              
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
207 --OH                                                                  
        --OH                                                              
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
208 --OH                                                                  
        --OH                                                              
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
209 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
210 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
211 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
212 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
213 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
214 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
215 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N X                                 
216 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N Z                                 
217 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N X                                 
218 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N Z                                 
219 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
220 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
221 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
222 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
223 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
224 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
225 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
226 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
227 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
228 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
229 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
230 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
231 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
232 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
233 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N X                                 
234 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N Z                                 
235 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
236 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
237 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
238 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
239 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
240 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
241 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
242 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
243 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N X                                 
244 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N Z                                 
245 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N X                                 
246 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N Z                                 
247 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N X                                 
248 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N Z                                 
249 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N X                                 
250 --OH                                                                  
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N Z                                 
251 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
252 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
253 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
254 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
255 --OH                                                                  
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
256 --OH                                                                  
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
257 --OH                                                                  
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
258 --OH                                                                  
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
259 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
260 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
261 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
262 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
263 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
264 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
265 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N X                                 
26&amp; --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N Z                                 
267 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N X                                 
268 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N Z                                 
269 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
270 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
271 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
272 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
273 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
274 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
275 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
276 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
277 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
278 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
279 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
280 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
281 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
282 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
283 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N X                                 
284 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N Z                                 
285 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
286 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
287 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
288 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
289 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
290 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
291 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
292 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
293 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N X                                 
294 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N Z                                 
295 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N X                                 
296 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N Z                                 
297 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N X                                 
298 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N Z                                 
299 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.6                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N X                                 
300 --OH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.6                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.6           
                                  N C N Z                                 
301 --NH.sub.2                                                            
        --H --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
302 --NH.sub.2                                                            
        --H --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
303 --NH.sub.2                                                            
        --H --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
304 --NH.sub.2                                                            
        --H --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N z                                 
305 --NH.sub.2                                                            
        --H --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
306 --NH.sub.2                                                            
        --H --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
307 --NH.sub.2                                                            
        --H --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
308 --NH.sub.2                                                            
        --H --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
309 --NH.sub.2                                                            
        --H --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
310 --NH.sub.2                                                            
        --H --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
311 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
312 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
313 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
314 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
315 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N X                                 
316 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N Z                                 
317 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N X                                 
318 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N Z                                 
319 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
320 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
321 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
322 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
323 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
324 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
325 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
326 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
327 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
328 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
329 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
330 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
331 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
332 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
333 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N X                                 
334 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N Z                                 
335 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
336 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
337 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
338 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
339 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
340 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
341 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
342 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
343 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N X                                 
344 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N Z                                 
345 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N X                                 
346 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N Z                                 
347 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N X                                 
348 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N Z                                 
349 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N X                                 
350 --NH.sub.2                                                            
        --H --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N Z                                 
351 --NH.sub.2                                                            
        --I --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
352 --NH.sub.2                                                            
        --I --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
353 --NH.sub.2                                                            
        --I --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
354 --NH.sub.2                                                            
        --I --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
355 --NH.sub.2                                                            
        --I --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
356 --NH.sub.2                                                            
        --I --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
357 --NH.sub.2                                                            
        --I --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
358 --NH.sub.2                                                            
        --I --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
359 --NH.sub.2                                                            
        --I --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
360 --NH.sub.2                                                            
        --I --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
361 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
362 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
368 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
364 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
365 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N X                                 
366 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N Z                                 
367 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N X                                 
368 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N Z                                 
369 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
370 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
371 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
372 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
373 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
374 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
375 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
376 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
377 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
378 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
379 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
380 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
381 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
382 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
383 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N X                                 
384 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N Z                                 
385 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
386 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
387 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
388 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
389 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
390 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
391 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
392 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
393 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 CC(O)CH.sub.3                  
                                  N C N X                                 
394 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N Z                                 
395 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N X                                 
396 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N Z                                 
397 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N X                                 
398 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N Z                                 
399 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N X                                 
400 --NH.sub.2                                                            
        --I --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N Z                                 
401 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
402 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
403 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
404 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
405 --NH.sub.2                                                            
        --OH                                                              
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
406 --NH.sub.2                                                            
        --OH                                                              
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
407 --NH.sub.2                                                            
        --OH                                                              
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
408 --NH.sub.2                                                            
        --OH                                                              
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
409 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
410 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
411 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
412 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
413 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
414 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
415 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N X                                 
416 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N z                                 
417 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N X                                 
418 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N Z                                 
419 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
420 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
421 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
422 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
423 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
424 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
425 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
426 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
427 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
428 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
429 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
430 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
431 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
432 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
433 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N X                                 
434 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N Z                                 
435 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
436 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
437 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
438 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
439 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
440 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
441 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
442 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
443 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N X                                 
444 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N Z                                 
445 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N X                                 
446 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N Z                                 
447 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N X                                 
448 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N Z                                 
449 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N X                                 
450 --NH.sub.2                                                            
        --OH                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N Z                                 
451 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
452 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
453 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
454 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
455 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
456 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
457 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
458 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
459 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
460 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
461 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
462 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
463 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
464 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
465 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N X                                 
466 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N Z                                 
467 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N X                                 
468 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N Z                                 
469 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
470 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
471 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
472 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
473 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --OH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
474 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
475 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
476 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
477 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
478 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
479 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
480 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
481 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
482 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
483 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N X                                 
484 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N Z                                 
485 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
486 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
487 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
488 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
489 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
490 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
491 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
492 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
493 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N X                                 
494 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N Z                                 
495 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N X                                 
496 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N Z                                 
497 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N X                                 
498 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N Z                                 
499 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N X                                 
500 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N Z                                 
501 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
502 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
503 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
504 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
505 --Cl                                                                  
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
506 --Cl                                                                  
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
507 --Cl                                                                  
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
508 --Cl                                                                  
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
509 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
510 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
511 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
512 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
513 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
514 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
515 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N X                                 
516 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N z                                 
517 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N X                                 
518 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N Z                                 
519 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
520 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
521 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
522 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
523 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
524 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
525 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
526 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
527 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
528 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
529 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
530 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
531 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
532 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
583 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N X                                 
534 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N Z                                 
535 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
536 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
537 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
538 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
539 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
540 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
541 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
542 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
543 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N X                                 
544 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N Z                                 
545 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N X                                 
546 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N Z                                 
547 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N X                                 
548 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N Z                                 
549 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N X                                 
550 --Cl                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N Z                                 
551 --Cl                                                                  
        --Cl                                                              
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
552 --Cl                                                                  
        --Cl                                                              
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
553 --Cl                                                                  
        --Cl                                                              
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
554 --Cl                                                                  
        --Cl                                                              
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
555 --Cl                                                                  
        --Cl                                                              
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
556 --Cl                                                                  
        --Cl                                                              
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
557 --Cl                                                                  
        --Cl                                                              
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
558 --Cl                                                                  
        --Cl                                                              
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
559 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
560 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
561 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
562 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
563 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
564 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
565 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N X                                 
566 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N Z                                 
567 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N X                                 
568 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N Z                                 
569 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
570 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
571 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
572 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
573 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
574 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
575 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
576 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
577 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
578 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
579 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
580 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
581 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
582 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
583 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N X                                 
584 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N Z                                 
585 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
586 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
587 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
588 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
589 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
590 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
591 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
592 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
593 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N X                                 
594 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N Z                                 
595 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N X                                 
596 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N Z                                 
597 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N X                                 
598 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N Z                                 
599 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N X                                 
600 --Cl                                                                  
        --Cl                                                              
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N Z                                 
601 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
602 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
603 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
604 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
605 --SH                                                                  
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
606 --SH                                                                  
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
607 --SH                                                                  
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
608 --SH                                                                  
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
609 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
610 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
611 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
612 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
613 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
614 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
615 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N X                                 
616 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N Z                                 
617 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N X                                 
618 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N Z                                 
619 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
620 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
621 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
622 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
623 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
624 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
625 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
626 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
627 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
628 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
629 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
630 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
631 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
632 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
633 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N X                                 
634 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N Z                                 
635 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
636 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
637 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
638 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
639 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
640 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
641 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
642 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
643 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N X                                 
644 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N Z                                 
645 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N X                                 
646 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N Z                                 
647 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N X                                 
648 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N Z                                 
649 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N X                                 
650 --SH                                                                  
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N Z                                 
651 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N N N X                                 
652 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N N N Y                                 
653 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N N N Z                                 
654 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N N N X                                 
655 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N N N Y                                 
656 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N N N Z                                 
657 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N N N X                                 
658 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N N N Y                                 
659 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N N N Z                                 
660 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N N X                                 
661 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N N Y                                 
662 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N N Z                                 
663 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N N X                                 
664 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N N Y                                 
665 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N N Z                                 
666 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N N N X                                 
667 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N N N Y                                 
668 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N N N Z                                 
669 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N X                                 
670 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N Y                                 
671 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N Z                                 
672 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N N N X                                 
673 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N N N Y                                 
674 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N N N Z                                 
675 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N N N X                                 
676 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N N N Y                                 
677 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N N N Z                                 
678 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N N N X                                 
679 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N N N Y                                 
680 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N N N Z                                 
681 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N X                                 
682 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N Y                                 
683 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N Z                                 
684 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N X                                 
685 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N Y                                 
686 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N Z                                 
687 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N N N X                                 
688 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N N N Y                                 
689 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N N N Z                                 
690 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N X                                 
691 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N Y                                 
692 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N Z                                 
693 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N X                                 
694 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N Y                                 
695 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N Z                                 
696 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CHzCH.sub.2 OCH.sub.2 C.sub.6 H.sub.5            
                                  N N N X                                 
697 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N N Y                                 
698 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N N Z                                 
699 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N N N X                                 
700 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N N N Y                                 
701 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N N N Z                                 
702 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N N N X                                 
703 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N N N Y                                 
704 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N N N Z                                 
705 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N X                                 
706 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N Y                                 
707 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N Z                                 
708 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N X                                 
709 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N Y                                 
710 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N Z                                 
711 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N N X                                 
712 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N N Y                                 
713 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N N                                   
714 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N N N X                                 
715 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N N N Y                                 
716 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N N N Z                                 
717 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N N N X                                 
718 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N N N Y                                 
719 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N N N Z                                 
720 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N N N X                                 
721 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N N N Y                                 
722 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H7                           
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N N N Z                                 
723 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N N N X                                 
724 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N N N Y                                 
725 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N N N Z                                 
726 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N N C X                                 
727 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N N C Y                                 
728 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N N C X                                 
729 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N N C Y                                 
730 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N N C X                                 
731 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N N C Y                                 
732 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N C X                                 
733 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N C Y                                 
734 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N C X                                 
735 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N C Y                                 
736 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N N C X                                 
737 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N N C Y                                 
738 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N C X                                 
739 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N C Y                                 
740 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N N C X                                 
741 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N N C Y                                 
742 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N N C X                                 
743 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N N C Y                                 
744 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N N C X                                 
745 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N N C Y                                 
746 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N C X                                 
747 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N C Y                                 
748 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N C X                                 
749 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N C Y                                 
750 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N N C X                                 
751 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N N C Y                                 
752 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N C X                                 
753 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N C Y                                 
754 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N C X                                 
755 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N C Y                                 
756 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N C X                                 
757 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N C Y                                 
758 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N N C X                                 
759 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N N C Y                                 
760 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N N C X                                 
761 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N N C Y                                 
762 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N C X                                 
763 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N C Y                                 
764 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N C x                                 
765 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N C Y                                 
766 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N C X                                 
767 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N C Y                                 
768 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N N C X                                 
769 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N N C Y                                 
770 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N N C X                                 
771 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N N C Y                                 
772 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N N C X                                 
773 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N N C Y                                 
774 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N N C X                                 
775 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N N C Y                                 
__________________________________________________________________________
 
    
     
                       TABLE 2                                                     
______________________________________                                    
 ##STR10##                                                                
Comp.                                                                     
No.    R.sup.2          R.sup.4                                           
______________________________________                                    
776    --CH.sub.3       --CF.sub.2 CF.sub.3                               
777    --CH.sub.3       --CH.sub.2 CF.sub.3                               
778    --CF.sub.2 CF.sub.3                                                
                        --CF.sub.2 CF.sub.3                               
779    --CF.sub.2 CF.sub.3                                                
                        --CH.sub.2 CF.sub.3                               
780    --CH.sub.2 CF.sub.3                                                
                        --CH.sub.2 CF.sub.3                               
781    --CH.sub.2 CH.sub.2 OCH.sub.3                                      
                        --CH.sub.2 CF.sub.3                               
782    --CH.sub.2 CH.sub.2 OCH.sub.3                                      
                        --CH.sub.2 CH.sub.2 OCH.sub.3                     
783    --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                               
                        --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5              
784    --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                               
                        --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7              
785    --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                               
                        --CH.sub.2 CF.sub.3                               
786    --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                               
                        --CH.sub.2 CH.sub.2 OCH.sub.3                     
787    --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                               
                        --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5              
788    --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CF.sub.3                               
789    --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CH.sub.2 OCH.sub.3                     
790    --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5              
791    --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5     
792    --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5               
                        --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6      
                        H.sub.5                                           
793    --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CF.sub.3                               
794    --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5              
795    --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5     
796    --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5     
797    --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                 
798    --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                           
                        --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5          
799    --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                           
                        --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7          
800    --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                           
                        --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9          
______________________________________                                    
 
    
     
                       TABLE 3                                                     
______________________________________                                    
 ##STR11##                                                                
Comp.                                                                     
No.    R.sup.2          R.sup.4                                           
______________________________________                                    
801    --CH.sub.3       --CF.sub.2 CF.sub.3                               
802    --CH.sub.3       --CH.sub.2 CF.sub.3                               
803    --CF.sub.2 CF.sub.3                                                
                        --CF.sub.2 CF.sub.3                               
804    --CF.sub.2 CF.sub.3                                                
                        --CH.sub.2 CF.sub.3                               
805    --CH.sub.2 CF.sub.3                                                
                        --CH.sub.2 CF.sub.3                               
806    --CH.sub.2 CH.sub.2 OCH.sub.3                                      
                        --CH.sub.2 CF.sub.3                               
807    --CH.sub.2 CH.sub.2 OCH.sub.3                                      
                        --CH.sub.2 CH.sub.2 OCH.sub.3                     
808    --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                               
                        --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5              
809    --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                               
                        --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7              
810    --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                               
                        --CH.sub.2 CF.sub.3                               
811    --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                               
                        --CH.sub.2 CH.sub.2 OCH.sub.3                     
812    --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                               
                        --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5              
813    --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CF.sub.3                               
814    --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CH.sub.2 OCH.sub.3                     
815    --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CH.sub.2 CH.sub.6 H.sub.5              
816    --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5     
817    --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5               
                        --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6      
                        H.sub.5                                           
818    --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CF.sub.3                               
819    --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5              
820    --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5     
821    --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5     
822    --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                 
823    --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                           
                        --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5          
824    --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                           
                        --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7          
825    --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                           
                        --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9          
______________________________________                                    
 
    
     
                                           TABLE 4                                 
__________________________________________________________________________
 ##STR12##                                                                
Comp.                                                                     
No. R.sup.1                                                               
        R.sup.2                                                           
            R.sup.3    R.sup.4    X Y Z P.S.                              
__________________________________________________________________________
826 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N N N X                                 
827 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N N N Y                                 
828 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N N N Z                                 
829 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N N N X                                 
830 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N N N Y                                 
831 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N N N Z                                 
832 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N N N X                                 
833 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N N N Y                                 
834 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N N N Z                                 
835 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N N X                                 
836 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N N Y                                 
837 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N N Z                                 
838 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N N X                                 
839 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N N Y                                 
840 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N N Z                                 
841 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N N N X                                 
842 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N N N Y                                 
843 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N N N Z                                 
844 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N X                                 
845 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N Y                                 
846 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N Z                                 
847 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N N N X                                 
848 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N N N Y                                 
849 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N N N Z                                 
850 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N N N X                                 
851 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N N N Y                                 
852 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N N N Z                                 
853 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N N N X                                 
854 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N N N Y                                 
855 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N N N Z                                 
856 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N X                                 
857 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N Y                                 
858 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N Z                                 
859 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N X                                 
860 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N Y                                 
861 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N Z                                 
862 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N N N X                                 
863 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N N N Y                                 
864 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N N N Z                                 
865 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N X                                 
866 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N Y                                 
867 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N Z                                 
868 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N X                                 
869 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N Y                                 
870 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N Z                                 
871 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N N X                                 
872 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N N Y                                 
873 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N N Z                                 
874 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N N N X                                 
875 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N N N Y                                 
876 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N N N Z                                 
817 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N N N X                                 
878 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N N N Y                                 
879 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N N N Z                                 
880 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N X                                 
881 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N Y                                 
882 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N N Z                                 
883 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N X                                 
884 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N Y                                 
885 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N N Z                                 
886 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N N X                                 
887 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N N Y                                 
888 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N N Z                                 
889 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N N N X                                 
890 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N N N Y                                 
891 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N N N Z                                 
892 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N N N X                                 
893 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N N N Y                                 
894 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N N N Z                                 
895 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N N N X                                 
896 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N N N Y                                 
897 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N N N Z                                 
898 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N N N X                                 
899 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N N N Y                                 
900 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N N N Z                                 
901 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N N C X                                 
902 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N N C Y                                 
903 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N N C X                                 
904 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N N C Y                                 
905 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N N C X                                 
906 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N N C Y                                 
907 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N C X                                 
908 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N C Y                                 
909 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N C X                                 
910 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N N C Y                                 
911 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N N C X                                 
912 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N N C Y                                 
913 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       CH.sub.2 CH.sub.2 OCH.sub.3                        
                                  N N C X                                 
914 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N C Y                                 
915 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N N C X                                 
916 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N N C Y                                 
917 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N N C X                                 
918 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N N C Y                                 
919 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N N C X                                 
920 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N N C Y                                 
921 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N C X                                 
922 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N C Y                                 
923 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N C X                                 
924 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N C Y                                 
925 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N N C X                                 
926 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N N C Y                                 
927 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N C X                                 
928 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N C Y                                 
929 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N C X                                 
930 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N C Y                                 
931 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N C X                                 
932 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N C Y                                 
933 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N N C X                                 
934 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N N C Y                                 
935 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N N C X                                 
936 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N N C Y                                 
937 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N C X                                 
938 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N N C Y                                 
939 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N C X                                 
940 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N N C Y                                 
941 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N C X                                 
942 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N N C Y                                 
943 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N N C X                                 
944 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N N C Y                                 
945 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N N C X                                 
946 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N N C Y                                 
947 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N N C X                                 
948 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N N C Y                                 
949 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N N C X                                 
950 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N N C Y                                 
951 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
952 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
953 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
954 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.3 --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
955 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N X                                 
956 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CF.sub.2 CF.sub.3                                
                                  N C N Z                                 
957 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
958 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CF.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
959 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
960 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CF.sub.3                                           
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
961 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
962 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
963 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
964 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.3                                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
965 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N X                                 
966 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5               
                                  N C N Z                                 
967 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N X                                 
968 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                          
                       --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7               
                                  N C N Z                                 
969 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
970 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
971 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
972 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
973 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
974 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
975 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
976 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
977 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
978 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
979 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
980 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
981 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
982 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                 
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
983 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N X                                 
984 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5          
                       --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6       
                       H.sub.5    N C N Z                                 
985 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N X                                 
986 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CF.sub.3                                
                                  N C N Z                                 
987 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N X                                 
988 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.3                      
                                  N C N Z                                 
989 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N X                                 
990 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5               
                                  N C N Z                                 
991 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N X                                 
992 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5      
                                  N C N Z                                 
993 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N X                                 
994 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                             
                       --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                  
                                  N C N Z                                 
995 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N X                                 
996 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5           
                                  N C N Z                                 
997 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N X                                 
998 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7           
                                  N C N Z                                 
999 --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N X                                 
1000                                                                      
    --NH.sub.2                                                            
        --NH.sub.2                                                        
            --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                      
                       --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9           
                                  N C N Z                                 
__________________________________________________________________________
 
    
     
                       TABLE 5                                                     
______________________________________                                    
 ##STR13##                                                                
Comp.                                                                     
No.    R.sup.3          R.sup.4                                           
______________________________________                                    
1001   --CH.sub.3       --CF.sub.2 CF.sub.3                               
1002   --CH.sub.3       --CH.sub.2 CF.sub.3                               
1003   --CF.sub.2 CF.sub.3                                                
                        --CF.sub.2 CF.sub.3                               
1004   --CF.sub.2 CF.sub.3                                                
                        --CH.sub.2 CF.sub.3                               
1005   --CH.sub.2 CF.sub.3                                                
                        --CH.sub.2 CF.sub.3                               
1006   --CH.sub.2 CH.sub.2 OCH.sub.3                                      
                        --CH.sub.2 CF.sub.3                               
1007   --CH.sub.2 CH.sub.2 OCH.sub.3                                      
                        --CH.sub.2 CH.sub.2 OCH.sub.3                     
1008   --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                               
                        --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5              
1009   --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                               
                        --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7              
1010   --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                               
                        --CH.sub.2 CF.sub.3                               
1011   --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                               
                        --CH.sub.2 CH.sub.2 OCH.sub.3                     
1012   --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                               
                        --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5              
1013   --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CF.sub.3                               
1014   --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CH.sub.2 OCH.sub.3                     
1015   --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5              
1016   --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5     
1017   --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5               
                        --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6      
                        H.sub.5                                           
1018   --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CF.sub.3                               
1019   --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5              
1020   --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5     
1021   --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5     
1022   --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                 
1023   --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                           
                        --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5          
1024   --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                           
                        --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7          
1025   --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                           
                        --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9          
______________________________________                                    
 
    
     
                       TABLE 6                                                     
______________________________________                                    
 ##STR14##                                                                
Comp.                                                                     
No.    R.sup.3          R.sup.4                                           
______________________________________                                    
1026   --CH.sub.3       --CF.sub.2 CF.sub.3                               
1027   --CH.sub.3       --CH.sub.2 CF.sub.3                               
1028   --CF.sub.2 CF.sub.3                                                
                        --CF.sub.2 CF.sub.3                               
1029   --CF.sub.2 CF.sub.3                                                
                        --CH.sub.2 CF.sub.3                               
1030   --CH.sub.2 CF.sub.3                                                
                        --CH.sub.2 CF.sub.3                               
1031   --CH.sub.2 CH.sub.2 OCH.sub.3                                      
                        --CH.sub.2 CF.sub.3                               
1032   --CH.sub.2 CH.sub.2 OCH.sub.3                                      
                        --CH.sub.2 CH.sub.2 OCH.sub.3                     
1033   --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                               
                        --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5              
1034   --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                               
                        --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7              
1035   --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                               
                        --CH.sub.2 CF.sub.3                               
1036   --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                               
                        --CH.sub.2 CH.sub.2 OCH.sub.3                     
1037   --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                               
                        --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5              
1038   --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CF.sub.3                               
1039   --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CH.sub.2 OCH.sub.3                     
1040   --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5              
1041   --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5     
1042   --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5               
                        --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6      
                        H.sub.5                                           
1043   --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CF.sub.3                               
1044   --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5              
1045   --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5     
1046   --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5     
1047   --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                 
1048   --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                           
                        --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5          
1049   --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                           
                        --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7          
1050   --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                           
                        --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9          
______________________________________                                    
 
    
     
                       TABLE 7                                                     
______________________________________                                    
 ##STR15##                                                                
Comp.                                                                     
No.    R.sup.3          R.sup.4                                           
______________________________________                                    
1051   --CH.sub.3       --CF.sub.2 CF.sub.3                               
1052   --CH.sub.3       --CH.sub.2 CF.sub.3                               
1053   --CF.sub.2 CF.sub.3                                                
                        --CF.sub.2 CF.sub.3                               
1054   --CF.sub.2 CF.sub.3                                                
                        --CH.sub.2 CF.sub.3                               
1055   --CH.sub.2 CF.sub.3                                                
                        --CH.sub.2 CF.sub.3                               
1056   --CH.sub.2 CH.sub.2 OCH.sub.3                                      
                        --CH.sub.2 CF.sub.3                               
1057   --CH.sub.2 CH.sub.2 OCH.sub.3                                      
                        --CH.sub.2 CH.sub.2 OCH.sub.3                     
1058   --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                               
                        --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5              
1059   --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                               
                        --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7              
1060   --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                               
                        --CH.sub.2 CF.sub.3                               
1061   --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                               
                        --CH.sub.2 CH.sub.2 OCH.sub.3                     
1062   --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                               
                        --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5              
1063   --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CF.sub.3                               
1064   --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CH.sub.2 OCH.sub.3                     
1065   --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5              
1066   --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                      
                        --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5     
1067   --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5               
                        --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6      
                        H.sub.5                                           
1068   --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CF.sub.3                               
1069   --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5              
1070   --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5     
1071   --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5     
1072   --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                                  
                        --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                 
1073   --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                           
                        --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5          
1074   --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                           
                        --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7          
1075   --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                           
                        --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9          
______________________________________                                    
 
    
     
                                           TABLE 1                                 
__________________________________________________________________________
 ##STR16##                                                                
Comp.                                                                     
No. R.sup.1                                                               
       R.sup.2                                                            
          R.sup.3    R.sup.4    X Y Z P.S.                                
__________________________________________________________________________
1076                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.3 --CF.sub.2 CF.sub.3                                  
                                N C N X                                   
1077                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.3 --CF.sub.2 CF.sub.3                                  
                                N C N Z                                   
1078                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.3 --CH.sub.2 CF.sub.3                                  
                                N C N X                                   
1079                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.3 --CH.sub.2 CF.sub.3                                  
                                N C N Z                                   
1080                                                                      
    --Cl                                                                  
       --H                                                                
          --CF.sub.2 CF.sub.3                                             
                     --CF.sub.2 CF.sub.3                                  
                                N C N X                                   
1081                                                                      
    --C1                                                                  
       --H                                                                
          --CF.sub.2 CF.sub.3                                             
                     --CF.sub.2 CF.sub.3                                  
                                N C N Z                                   
1082                                                                      
    --Cl                                                                  
       --H                                                                
          --CF.sub.2 CF.sub.3                                             
                     --CH.sub.2 CF.sub.3                                  
                                N C N X                                   
1083                                                                      
    --Cl                                                                  
       --H                                                                
          --CF.sub.2 CF.sub.3                                             
                     --CH.sub.2 CF.sub.3                                  
                                N C N Z                                   
1084                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CF.sub.3                                             
                     --CH.sub.2 CF.sub.3                                  
                                N C N X                                   
1085                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CF.sub.3                                             
                     --CH.sub.2 CF.sub.3                                  
                                N C N Z                                   
1086                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OCH.sub.3                                   
                     --CH.sub.2 CF.sub.3                                  
                                N C N X                                   
1087                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OCH.sub.3                                   
                     --CH.sub.2 CF.sub.3                                  
                                N C N Z                                   
1088                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OCH.sub.3                                   
                     --CH.sub.2 CH.sub.2 OCH.sub.3                        
                                N C N X                                   
1089                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OCH.sub.3                                   
                     --CH.sub.2 CH.sub.2 OCH.sub.3                        
                                N C N Z                                   
1090                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                            
                     --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                 
                                N C N X                                   
1091                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                            
                     --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                 
                                N C N Z                                   
1092                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                            
                     --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                 
                                N C N X                                   
1093                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                            
                     --CH.sub.2 CH.sub.2 OC.sub.3 H.sub.7                 
                                N C N Z                                   
1094                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                            
                     --CH.sub.2 CF.sub.3                                  
                                N C N X                                   
1095                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                            
                     --CH.sub.2 CF.sub.3                                  
                                N C N Z                                   
1096                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                            
                     --CH.sub.2 CH.sub.2 OCH.sub.3                        
                                N C N X                                   
1097                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                            
                     --CH.sub.2 CH.sub.2 OCH.sub.3                        
                                N C N Z                                   
1098                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                            
                     --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                 
                                N C N X                                   
1099                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                            
                     --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                 
                                N C N Z                                   
1100                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                   
                     --CH.sub.2 CF.sub.3                                  
                                N C N X                                   
1101                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                   
                     --CH.sub.2 CF.sub.3                                  
                                N C N Z                                   
1102                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                   
                     --CH.sub.2 CH.sub.2 OCH.sub.3                        
                                N C N X                                   
1103                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                   
                     --CH.sub.2 CH.sub.2 OCH.sub.3                        
                                N C N Z                                   
1104                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                   
                     --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                 
                                N C N X                                   
1105                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                   
                     --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                 
                                N C N Z                                   
1106                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                   
                     --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5        
                                N C N X                                   
1107                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5                   
                     --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5        
                                N C N Z                                   
1108                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5            
                     --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6         
                                N.sub.5                                   
                                  C N X                                   
1109                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6 H.sub.5            
                     --CH.sub.2 CH.sub.2 OC.sub.2 H.sub.4 C.sub.6         
                                N.sub.5                                   
                                  C N Z                                   
1110                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                               
                     --CH.sub.2 CF.sub.3                                  
                                N C N X                                   
1111                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                               
                     --CH.sub.2 CF.sub.3                                  
                                N C N Z                                   
1112                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                               
                     --CH.sub.2 CH.sub.2 OCH.sub.3                        
                                N C N X                                   
1113                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                               
                     --CH.sub.2 CH.sub.2 OCH.sub.3                        
                                N C N Z                                   
1114                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                               
                     --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                 
                                N C N X                                   
1115                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                               
                     --CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                 
                                N C N Z                                   
1116                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                               
                     --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5        
                                N C N X                                   
1117                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                               
                     --CH.sub.2 CH.sub.2 OCH.sub.2 C.sub.6 H.sub.5        
                                N C N Z                                   
1118                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                               
                     --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                    
                                N C N X                                   
1119                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                               
                     --CH.sub.2 CH.sub.2 OC(O)CH.sub.3                    
                                N C N Z                                   
1120                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                        
                     --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5             
                                N C N X                                   
1121                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5                        
                     --CH.sub.2 CH.sub.2 OC(O)C.sub.2 H.sub.5             
                                N C N Z                                   
1122                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                        
                     --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7             
                                N C N X                                   
1123                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7                        
                     --CH.sub.2 CH.sub.2 OC(O)C.sub.3 H.sub.7             
                                N C N Z                                   
1124                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                        
                     --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9             
                                N C N X                                   
1125                                                                      
    --Cl                                                                  
       --H                                                                
          --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9                        
                     --CH.sub.2 CH.sub.2 OC(O)C.sub.4 H.sub.9             
                                N C N Z                                   
__________________________________________________________________________
 
    
     The compound of the present invention may be synthesized according to the following reaction scheme (1) or (2): 
     Reaction Scheme (I): ##STR17## (wherein, R 1  to R 4 , and a ring A are as defined above; R 5  is an ethyl group having one or more substituents selected from a group consisting of fluorine, C 1  -C 4  alkoxy, phenoxy, C 7  -C 10  phenylalkoxy, C 2  -C 5  acyloxy, C 1  -C 4  acylamino and hydroxyl; W is a leaving group such as halogen, paratoluenesulfonyloxy, methanesulfonyloxy, trifluoromethanesulfonyloxy). 
     A compound of Formula (II) is reacted with a compound of Formula (III) at 10-250° C., preferably at 130-180° C. for 0.1-20 hours, preferably for 3-15 hours. 
     A compound of Formula (IV) may be separated and purified, as needed, by the conventional means for separation and purification, for example, by distillation, adsorption, partition chromatography. A compound of Formula (IV) may be separated and purified as described above, but may be directly used in the subsequent reaction without purification. 
     Subsequently, a compound of Formula (IV) is reacted with a compound of Formula (V) in the presence of a base, for example, sodium carbonate, potassium carbonate, cesium carbonate, sodium hydride, potassium hydride, triethylamine, diazabicycloundecene in a solvent such as acetonitrile, tetrahydrofuran, dimethylsulfoxide, dimethylformamide, methylpyrrolidone at 10-200° C., preferably at 50-150° C., for 0.1 to 100 hours, preferably for 5-20 hours to give a compound (I). 
     Reaction Scheme (2): ##STR18## (wherein, R 1  to R 4 , and a ring A are as defined above; Me is methyl and Et is ethyl) 
     A compound of Formula (VI) is reacted with trimethylsilyldiethylamine in a solvent, for example, in a chlorinated solvent such as dichloromethane, dichloroethane, chloroform at the temperature around room temperature for about an hour. In this case, two moles or more trimethylsilyldiethylamine is used based on one mole of a compound of Formula (VI). 
     Subsequently, after the reaction mixture is concentrated to dryness, the residue is dissolved in a chlorinated solvent such as dichloromethane, and two mole or more oxalyl chloride is added to 1 mole of the compound of Formula (VI), and the reaction is carried out in the presence of a catalytic amount of dimethylformamide under ice cooling for about an hour, then at the temperature around room temperature for about an hour. 
     After a solvent is distilled off, thus obtained compound of Formula (VII) without purification is usually reacted with R 3  OH, R 4  OH in a solvent, for example, a chlorinated solvent such as dichloromethane or pyridine, acetonitrile, tetrahydrofuran, dimethylsulfoxide, dimethylformamide, methylpyrrolidone, etc. at 10-100° C., preferably at 20-30° C. for 0.1-100 hours, preferably for 5-24 hours to give a compound (I). 
     A compound of Formula (I) which may be obtained according to the above reaction scheme (1) or (2) may be separated and purified by properly selecting conventional means for separation and purification for nucleotide, for example, recrystallization, adsorption, ion-exchange, partition chromatography or the like, as needed. Various base derivatives may be derived from thus obtained compound of Formula (I) according to the known methods, as needed. 
     As the compound of Formula (II), (III) or (VI) in the above reaction schemes, those commercially available reagents may be purchased and used. Alternatively, those synthesized according to the known methods may be suitably used. 
     As shown in the following experimental examples, the compound of the present invention may be expected as antiviral agents which can be orally administered, and further expected to possess antineoplastic activity like other ionic phosphonate-nucleotide analogs. The viruses of interest may not be particularly limited, but include, for example, RNA viruses such as human immunodeficiency virus, influenza virus, hepatitis C virus; DNA viruses such as herpes simplex virus type-I, herpes simplex virus type-II, cytomegalovirus, herpes zoster, hepatitis B virus. More preferably, it is hepatitis B virus. 
     The compound of the present invention can be orally administered to a human patient. The dose is appropriately determined depending on, for example, the age, the conditions, the weight of the subject. Generally, 1-1,000 mg/kg, preferably 5-50 mg/kg is administered once or more daily. 
     The compound of the present invention is preferably used as a composition comprising pharmaceutically acceptable carrier such as conventional pharmaceutical carrier, excipient, etc. Such carrier may be either solid or liquid. Solid carrier includes, for example, lactose, kaolin, sucrose, crystalline cellulose, corn starch, talc, agar, pectin, stearic acid, magnesium stearate, lecithin, sodium chloride; and liquid carrier includes, for example, glycerin, peanut oil, polyvinyl pyrrolidone, olive oil, ethanol, benzyl alcohol, propylene glycol, physiological saline, water, etc. 
     Various dosage form may be employed, including tablets, powders, granules, troches, etc. when a solid carrier is used; and syrups, soft gelatin capsules, gels, pastes, etc. when a liquid carrier is used. 
    
    
     EXAMPLE 
     The present invention will be explained in detail in the following examples, which are not a limitation of the scope of the invention. 
     Example 1 
     Production of 9-[2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]adenine (compound No. 309 in Table 1) 
     2-Chloroethylchloromethylether (1.96 g, 15.2 mmol) was reacted with tris(2,2,2-trifluoroethyl)phosphite (5 g, 15.2 mmol) at 160° C. for 14 hours to quantitatively obtain 5.15 g of 2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl chloride. 
     Adenine (2.07 g, 15.3 mmol) was suspended in dimethylformamide (30 ml) and reacted with sodium hydride (60% in mineral oil, 0.61 g) at 100° C. for an hour. Subsequently, 2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl chloride (5.15 g) was added to the above reaction solution and reacted at 100° C. for 5 hours. After reaction was over, the product was cooled to room temperature and concentrated to dryness. The residue was dissolved in chloroform, adsorbed on silica gel column and eluted with 5% methanol/chloroform to give the title compound (2.77 g, 42%). 
     m.p.: 111-113° C. (ethyl acetate/hexane) 
     1H-NMR (CDCl3, δ): 3.91 (d, J=8.0 Hz, 2H) 3.94 (t, J=5.0 Hz, 2 H) 4.30-4.39 (m, 6H) 6.00 (br, 2H) 7.83 (s, 1H) 8.31 (s. 1H) 
     Example 2 
     Production of 9-[2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]-2,6-diaminopurine (compound No. 459 in Table 1) 
     The procedure in Example 1 was repeated, except that 2,6-diaminopurine was used instead of adenine, to obtain the title compound. 
     m.p.: 108° C. (ether) 
     1H-NMR (CDCl3, δ): 3.91-3.95 (m, 4H) 4.24 (t, J=5.1 Hz, 2H) 4.30-4.42 (m, 4H) 4.68 (br, 2H) 5.32 (br, 2H) 7.57 (s, 1H) 
     Example 3 
     Production of 9-[2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]-2-amino-6-chloropurine (compound No. 509 in Table 1) 
     The procedure in Example 1 was repeated, except that 2-amino-6-chloropurine was used instead of adenine, to obtain the title compound. 
     m.p.: 132° C. (ether) 
     1H-NMR (CDCl3, δ) :3.91 (t, J=4.7 Hz, 2H) 3.94 (d, J=7.6 Hz, 2H) 4.30 (t, J=4.7 Hz, 2H) 4.35-4.49 (m, 4H) 5.16 (br, 2H) 7.83 (s, 1H) 
     Example 4 
     Production of 7-[2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]-2-amino-6-chloropurine (compound No. 510 in Table 1) 
     The procedure in Example 1 was repeated, except that 2-amino-6-chloropurine was used instead of adenine, to obtain the title compound. 
     m.p.: amorphous 
     1H-NMR (CDCl3, δ): 3.93 (t, J=5.1 Hz, 2H) 3.94 (d, J=7.7 Hz, 2H) 4.24 (t, J=5.1 Hz, 2H) 4.31-4.42 (m, 4H) 4.66 (br, 2H) 5.27 (br, 2H) 7.56 (s, 1H) 
     Example 5 
     Production of 9-[2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]-8-aza-2,6-diaminopurine (compound No. 663 in Table 1) 
     The procedure in Example 1 was repeated, except that 8-aza-2,6-diaminopurine was used instead of adenine, to obtain the title compound. 
     m.p.: 169° C. (ethanol) 
       1  H-NMR (Me 2  SO-d 6 , δ) : 3.98 (t, J=5.1 Hz, 2H) 4.11 (d, J=7.8 Hz, 2H) 4.46-4.86 (m, 6H) 6.38 (br, 2H) 7.18-8.00 (m, 2H) 
     Example 6 
     Production of 8-[2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]-8-aza-2,6-diaminopurine (compound No. 664 in Table 1) 
     The procedure in Example 1 was repeated, except that 8-aza-2,6-diaminopurine was used instead of adenine, to obtain the title compound. 
     m.p.: 128° C. (diisopropyl ether) 
     1H-NMR (Me2SO-d6, δ): 4.03-4.15 (m, 4H) 4.55-4.71 (m, 4H) 6.05 (br, 2H) 7.50 (br, 2H) 
     Example 7 
     Production of 7-[2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]theophylline (compound No. 805 in Table 3) 
     The procedure in Example 1 was repeated, except that theophylline was used instead of adenine, to obtain the title compound. 
     m.p.: 77° C. (hexane) 
     1H-NMR (CDCl3, δ): 3.41 (s, 3H) 3.60 (s, 3H) 3.93 (d, J=8.1 Hz, 2H) 3.94 (t, J=5.0 Hz, 2H) 4.31-4.48 (m, 4H) 4.52 (t, J=5.0 Hz, 2H) 7.60 (s, 1H) 
     Example 8 
     Production of 9-[2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]-2,6-dichloropurine (compound No. 559 in Table 1) 
     The procedure in Example 1 was repeated, except that 2,6-dichloropurine was used instead of adenine, to obtain the title compound. 
     m.p.: 71-72° C. (ethyl acetate/hexane) 
     1H-NMR (CDCl3, δ) : 3.90-4.08 (m, 4H) 4.32-4.52 (m, 6H) 8.19 (s, 1H) 
     Example 9 
     Production of 9-[2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]-3-deaza-8-aza-2,6-diaminopurine (compound No. 838 in Table 4) 
     The procedure in Example 1 was repeated, except that 3-deaza-8-aza-2,6-diaminopurine was used instead of adenine, to obtain the title compound. 
     m.p.: 116-122° C. (ether) 
       1  H-NMR (Me 2  SO-d 6 , δ): 3.94 (t, J=5.2 Hz, 2H) 4.09 (d, J=7.7 Hz, 2H) 4.46-4.78 (m, 6H) 5.55 (s, 2H) 5.57 (s, 1H) 6.66 (s, 2H) 
     Example 10 
     Production of 9-[2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]-7-deaza-8-aza-2,6-diaminopurine (compound No. 734 in Table 1) 
     The procedure in Example 1 was repeated, except that 7-deaza-8-aza-2,6-diaminopurine was used instead of adenine, to obtain the title compound. 
     m.p.: 54-64° C. (ether) 
       1  H-NMR (Me 2  SO-d 6 , δ): 3.91 (t, J=5.3 Hz, 2H) 4.07 (d, J=8.0 Hz, 2H) 4.27 (t, J=5.3 Hz, 2H) 4.52-4.78 (m, 4H) 8.00 (s, 1H) 
     Example 11 
     Production of 9-[2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]-6-chloropurine (compound No. 1,084 in Table 1) 
     The procedure in Example 1 was repeated, except that 6-chloropurine was used instead of adenine, to obtain the title compound. 
     m.p.: oil 
       1  H-NMR (CDCl 3 , δ) 3.95 (d, J=7.8 Hz, 2H) 4.00 (t, J=4.9 Hz, 2H) 4.34-4.48 (m, 4H) 4.52 (t, J=4.9 Hz, 2H) 8.20 (s, 1H) 8.75 (s, 1H) 
     Example 12 
     Production of 9-[2-[methyl(2,2,2-trifluoloethyl)phosphonylmethoxy]ethyl]adenine (compound No. 303 in Table 1) 
     The compound obtained in Example 1 (1 g, 2.3 mmol) was dissolved in methanol (10 ml), to which was added silica gel (5 g). After reaction at 50° C. for 7 hours, the product was concentrated to dryness. The residue was eluted with 5% methanol/chloroform to obtain the title compound (0.75 g, 88%). 
     m.p.: 107-110° C. (ethyl acetate/hexane) 
     1H-NMR (CDCl3, δ): 3.74 (d, J=11.1 Hz, 3H) 3.83 (d, J=8.3 Hz, 2H) 3.93 (t, J=4.1 Hz, 2H) 4.30-4.39 (m, 4H) 5.65 (br, 2H) 7.86 (s, 1H) 8.33 (s. 1H) 
     Example 13 
     Production of 9-[2-[methyl(2,2,2-trifluoloethyl)phosphonylmethoxy]ethyl]-2,6-diaminopurine (compound No. 453 in Table 1) 
     The procedure in Example 9 was repeated, except that the compound obtained from Example 2 was used instead of that obtained from Example 1, to obtain the title compound. 
     m.p.: amorphous 
     1H-NMR (CDCl3, δ) : 3.77 (d, J=11.0 Hz, 3H) 3.86 (d, J=8.2 Hz, 2H) 3.91 (t, J=5.0 Hz, 2H) 4.24 (t, J=4.1 Hz, 2H) 4.25-4.42 (m, 2H) 4.69 (br, 2H) 5.35 (br, 2H) 7.6 0(s. 1H) 
     Example 14 
     Production of 9-[[2-[bis(2-methoxyethyl)phosphonylmethoxy]ethyl]adenine (compound No. 313 in Table 1) 
     9-[(2-Phosphonylmethoxy)ethyl]adenine (1 g, 3.5 mmol) was suspended in dichloromethane (10 ml) and reacted with trimethylsilyldiethylamine (3 ml) at room temperature for an hour and concentrated to dryness. The residue was dissolved in dichloromethane (10 ml), to which were added dimethylformamide (0.05 ml) and oxalyl chloride (0.9 ml). The mixture was reacted under ice-cooling for an hour, then at room temperature for an hour. After solvent was distilled off, the residue was dissolved in pyridine (20 ml) and reacted with 2-methoxyethanol (0.76 g) at room temperature for 12 hours. After concentration to dryness, the residue was dissolve in chloroform, adsorbed on silica gel column, eluted with 5% methanol/chloroform to give the title compound (0.3 g, 22%). 
     m.p.: 90-93° C. (ethyl acetate/hexane) 
     1H-NMR (CDCl3, δ) : 3.35 (s, 6H) 3.55 (d, J=4.6 Hz, 4H) 3.86 (d, J=8.2 Hz, 2H) 3.95 (t, J=4.9 Hz, 2H) 4.16-4.19 (m, 4H) 4.40 (t, J=4.9 Hz, 2H) 5.67 (br, 2H) 7.98 (s, 1H) 8.35 (s. 1H) 
     Example 15 
     Production of 9-[[2-bis(2-phenoxyethyl)phosphonylmethoxy]ethyl]adenine (compound No. 323 in Table 1) 
     The procedure in Example 11 was repeated, except that 2-phenoxyethanol was used instead of 2-methoxyethanol, to obtain the title compound. 
     m.p.: 112-115° C. (hexane) 
     1H-NMR (CDCl3, δ): 3.88 (t, J=4.8 Hz, 2H) 3.95 (d, J=8.0 Hz, 2H) 4.07 (t, J=4.4 Hz, 4H) 4.21-4.26 (m, 4H) 4.30 (t, J=4.8 Hz, 2H) 5.55 (br, 2H) 6.85-6.92 (m, 6H) 7.26 (t, J=7.4 Hz, 4H) 8.06 (s, 1H) 8.12 (s. 1H) 
     Example 16 
     Production of 9-[[2-bis(2-benzyloxyethyl)phosphonylmethoxy]ethyl]adenine (compound No. 331 in Table 1) 
     The procedure in Example 11 was repeated, except that 2-benzyloxyethanol was used instead of 2-methoxyethanol to obtain the title compound. 
     m.p.: 45-48° C. (hexane) 
     1H-NMR (CDCl3, δ) : 3.61 (d, J=4.6 Hz, 4H) 3.81 (d, J=8.1 Hz, 2H) 3.84 (t, J=5.0 Hz, 2H) 4.17-4.23 (m, 4H) 4.30 (t, J=5.0 Hz, 2H) 4.51 (s, 4H) 5.49 (br, 2H) 7.29-7.33 (m, 10H) 7.91 (s, 1H) 8.35 (s, 1H) 
     Example 17 
     Production of 9-[[2-bis(2-acetoxyethyl)phosphonylmethoxy]ethyl]adenine (compound No. 343 in Table 1) 
     The procedure in Example 11 was repeated, except that 2-acetoxyethanol was used instead of 2-methoxyethanol, to obtain the title compound. 
     m.p.: 68-70° C. (ethyl acetate/hexane) 
     1H-NMR (CDCl3, δ): 2.08 (s, 6H) 3.84 (d, J=8.3 Hz, 2H) 3.95 (t, J=4.9 Hz, 2H) 4.22-4.26 (m, 8H) 4.42 (t, J=4.9 Hz, 2H) 5.63 (br, 2H) 7.94 (s, 1H) 8.36 (s. 1H) 
     Example 18 
     Production of 9-[[2-bis(2-valeryloxyethyl)phosphonylmethoxy]ethyl]adenine (compound No. 349 in Table 1) 
     The procedure in Example 11 was repeated, except that 2-valeryloxyethanol was used instead of 2-methoxyethanol to obtain the title compound. 
     m.p.: oil 
     1H-NMR (CDCl3, δ): 0.91 (t, J=7.5 Hz, 6H) 1.36 (qt, J=7.5 Hz, 4H) 1.60 (tt, J=7.5 Hz, 4H) 2.33 (t, J=7.5 Hz, 4H) 3.83 (d, J=8.1 Hz, 2H) 3.95 (t, J=5.0 Hz, 2H) 4.21-4.25 (m, 8H) 4.41 (t, J=5.0 Hz, 2H) 5.73 (br, 2H) 7.94 (s, 1H) 8.35 (s. 1H) 
     Example 19 
     Production of 9-[2-bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]-2-iodoadenine (compound No. 359 in Table 1) 
     The procedure in Example 11 was repeated, except that 2,2,2-trifluoroethanol and 9-[(2-phosphonylmethoxy)ethyl]-2-iodoadenine were used instead of 2-methoxyethanol and 9-[(2-phosphonylmethoxy)ethyl]adenine, respectively, to obtain the title compound. 
     m.p.: 179° C. (CHCl 3 ) 
     1H-NMR (Me2SO-d6, δ): 3.88 (t, J=5.0 Hz, 2H) 4.13 (d, J=8.0 Hz, 2H) 4.28 (t, J=5.0 Hz, 2H) 4.56-4.70 (m, 4H) 7.63 (br, 2H) 7.99 (s, 1H) 
     Example 20 
     Production of 9-[2-bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]guanine (compound No. 259 in Table 1) 
     The procedure in Example 1 was repeated, except that 6-O-benzylguanine, which can be synthesized by the known method, was used instead of adenine, to obtain 9-[2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]-6-O-benzylguanine. 
     The compound (2.21 g, 4.07 mmol) was dissolved in ethanol (20 ml), to which were added cyclohexene (20 ml) and 20% palladium hydroxide carbon (1.5 g), and the mixture was reacted under reflux for 2 hours. After palladium hydroxide carbon was removed by filtration, the solution was concentrated to dryness. The residue was dissolved in chloroform, adsorbed on a silica gel column and eluted with 5% methanol/chloroform to obtain the title compound (1.01 g, 55%). 
     m.p.: 214° C. (ethanol) 
     1H-NMR (Me2SO-d6, δ): 3.86 (t, J=5.1 Hz, 2H) 4.13 (d, J=8.1 Hz, 2H) 4.17 (t, J=5.0 Hz, 2H) 4.58-4.70 (m, 4H) 6.61 (br, 2H) 8.06 (s, 1H) 10.88 (br, 1H) 
     Example 21 
     Production of 7-[2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]guanine (compound No. 260 in Table 1) 
     Guanosine (1 g, 3.53 mmol) was suspended in dimethylacetaminde (10 ml), to which was added 2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl iodide (1.7 g), and the reaction was carried out at 100° C. for 2 hours. The reaction solution was concentrated to dryness, and the residue was dissolved in 30% methanol/water, adsorbed on an octadecyl silica gel column, eluted with 30% methanol/water to give the title compound (0.1 g, 6.3%). 
     m.p.: 255° C.(H 2  O) 
     1H-NMR (Me2SO-d6, δ) 3.89 (t, J=5.0 Hz, 2H) 4.10 (d, J=8.0 Hz, 2H) 4.40 (t, J=5.0 Hz, 2H) 4.57-4.70 (m, 4H) 6.34 (br, 2H) 8.09 (s, 1H) 10.95 (br, 1H) 
     Example 22 
     Production of 9-[2-bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]adenine-1-N-oxide (compound No. 780 in Table 2) 
     The compound in Example 1 (8.12 g, 18.6 mmol) was dissolved in chloroform (150 ml), to which was added m-chloroperbenzoic acid (15 g), and reacted at 50° C. for 2 hours. The separated precipitate was removed by filtration, then adsorbed on a silica gel column and eluted with 5% methanol/chloroform to give the title compound (3.42 g, 42%). 
     m.p.: 186° C. (ethyl acetate) 
     1H-NMR (Me2SO-d6, δ) 3.88 (t, J=5.0 Hz, 2H) 4.10 (d, J=8.0 Hz, 2H) 4.36 (t, J=5.0 Hz, 2H) 4.52-4.66 (m, 4H) 8.18 (s, 1H) 8.56 (s, 1H) 
     Example 23 
     Production of 9-[2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]-6-thioguanine (compound No. 609 in Table 1) 
     The compound in Example 3 (800 mg, 1.7 mmol) was dissolved in ethanol (15 ml), to which was added thiourea (157 mg) and reacted under reflux for 4 hours. After reaction was over, the mixture was cooled to room temperature and concentrated to dryness. The residue was dissolved in chloroform, adsorbed on a silica gel column and eluted with 5% methanol/chloroform to give the title compound (252 mg, 32%). 
     m.p.: 144° C. (ethanol) 
     1H-NMR (Me2SO-d6, δ): 3.80 (t, J=5.1 Hz, 2H) 4.06-4.16 (m, 4H) 4.49-4.68 (m, 4H) 6.73 (br, 2H) 7.76 (s, 1H) 
     Example 24 
     Production of 9-[2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]-2-amino-6-p-toluylthiopurine (compound No. 1,030 in Table 6) 
     The compound in Example 3 (9.4 mg, 20 mmol) was dissolved in DMF (90 ml). p-Thiocresol (5.23 g) and triethylamine (2.8 ml) were added at room temperature, and the mixture was reacted at 100° C. for 4 hours. After reaction was over, the reaction mixture was cooled to room temperature and concentrated to dryness. The residue was dissolved in chloroform, adsorbed on a silica gel column and eluted with chloroform to give the title compound (9.8 g, 88%). 
     m.p.: oil 
     1H-NMR (CDCl3, δ): 2.40 (s, 3H) 3.89-3.96 (m, 4H) 4.26 (d, J=5.1 Hz, 2H) 4.39-4.47 (m, 4H) 4.79 (br, 2H) 7.23 (d, J=9.8 Hz, 2H) 7.31 (d, J=9.8 Hz, 2H) 7.71 (s, 1H) 
     Example 25 
     Production of 9-[2-[bis(2,2,2-trifluoroethyl) phosphonylmethoxy]ethyl]-2-hydroxy-6-p-toluylthiopurine (compound No. 1,055 in Table 7) 
     The compound in Example 21 (6.9 mg, 12.3 mmol) was dissolved in 50% aqueous acetic acid (120 ml). Sodium nitrite (12 g) was added thereto, and the mixture was reacted at 50° C. for 1 hour. After reaction was over, the reaction mixture was cooled to room temperature and concentrated to dryness. The residue was partitioned between chloroform and aqueous sodium bicarbonate, and the chloroform layer was dried on magnesium sulfate and filtered. The filtrate was concentrated to dryness, crystallized from ether to give the title compound (2.31 g, 34%). 
     m.p.: 176° C. (ether) 
     1H-NMR (Me2SO-d6, δ) :2.33 (s, 3H) 3.85 (t, J=5.1 Hz, 2H) 4.01 (d, J=8.0 Hz, 2H) 4.25 (d, J=5.1 Hz, 2H) 4.53-4.69 (m, 4H) 7.24 (d, J=8.1 Hz, 2H) 7.43 (d, J=8.1 Hz, 2H) 8.05 (s, 1H) 11.58 (br, 1H) 
     Example 26 
     Production of 9-[2-[bis(2,2,2-trifluoroethyl)phosphonylmethoxy]ethyl]-1-methylguanine (compound No. 1,005 in Table 5) 
     The compound in Example 20 (500 mg, 1.1 mmol) was dissolved in DMF (7 ml), and reacted with potassium carbonate (150 mg), molecular sieves (0.4 nm, 100 mg) and methyl iodide (203 mg) at room temperature for 2 hours. The reaction solution was filtered and concentrated to dryness. The residue was dissolved in chloroform, adsorbed on a silica gel column and eluted with 5% methanol/chloroform to give the title compound (30 mg, 5.8%). 
     m.p.: oil 
       1  H-NMR (Me 2  SO-d 6 , δ): 3.27 (s, 3H) 3.80 (d, J=5.0 Hz, 2H) 4.05-4.11 (m, 4H) 4.52-4.68 (m, 4H) 6.98 (br, 2H) 7.59 (s, 1H) 
     Reference Example 1 
     Production of 9-[[2-bis(2-acetamidethyl)phosphonylmethoxy]ethyl]adenine ##STR19## 
     The procedure in Example 11 was repeated, except that 2-acetamide ethanol was used instead of 2-methoxyethanol, to obtain the title compound. 
     m.p.: oil 
     1H-NMR (CDCl3, δ): 2.02 (s, 6H) 3.41-3.53 (m, 4H) 3.81 (d, J=8.5 Hz, 2H) 3.94 (t, J=4.9 Hz, 2H) 3.97-4.21 (m, 4H) 4.43 (t, J=4.9 Hz, 2H) 6.18 (br, 2H) 6.77 (br, 2H) 8.00 (s, 1H) 8.34 (s. 1H) 
     Reference Example 2 
     Production of 9-[[2-bis(2-hydroxyethyl)phosphonylmethoxy]ethyl]adenine ##STR20## 
     The compound obtained from Example 13 (1 g, 1.9 mmol) was dissolved in ethanol, 10% palladium-carbon (0.1 g) was added and reacted at 60° C. for 7 hours under hydrogen atmosphere. After palladium-carbon was removed by filtration, the solution was concentrated to dryness. The residue was dissolved in chloroform, adsorbed on a silica gel column, eluted with 5% methanol/chloroform to give the title compound (0.38 g, 55%). 
     m.p.: 102-104° C. (ethyl acetate) 
     1H-NMR (Me2SO-d6, δ) 3.50 (q, J=3.9 Hz, 4H) 3.86-3.96 (m, 8H) 4.32 (t, J=5.1 Hz, 2H) 4.85 (t, J=5.6 Hz, 2H) 7.21 (br, 2H) 8.09 (s, 1H) 8.13 (s. 1H) 
     Experiment 1 
     Inhibition of HBV growth 
     HB611 cells (recombinant human lever cancer cell producing HBV, 2×10 4 ) was incubated on Dulbecco ME medium containing bovine fetal serum, streptomycin (100 mg/ml), penicillin (100 IU/ml) and G-418 (0.2 mg/ml) at 37° C. On the 2nd and 5th days of cultivation, the medium was changed, then the media containing specimens at final concentration of 10 mM were substituted on the 8th, 11th and 14th days. On 17 days of cultivation, DNA of the cell was recovered. The amount of HBV-DNA was measured by southern blotting, and inhibition of HBV-DNA synthesis in the cell was determined. In addition, the concentration of the compound required for 50% death of the HB611 cells was determined. The results are shown in the following Table 8. 
     
                       TABLE 8                                                     
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            Inhibition of   LD.sub.50 of HB611 cell                       
Compound    HBV-DNA Synthesis (%)                                         
                            (μM)                                       
______________________________________                                    
Example 1   91.5            &gt;1000                                         
Example 2   99.9            840                                           
Example 3   99.9            399                                           
Example 5   97.2            --                                            
Example 12  86.3            &gt;1000                                         
Example 13  100             &gt;1000                                         
Example 14  55.0            &gt;1000                                         
Example 15  59.7            174                                           
Example 16  57.8            178                                           
Example 17  66.2            &gt;1000                                         
Example 18  73.4            47                                            
Example 20  99.9            --                                            
Example 21  71.3            --                                            
Example 22  76.2            --                                            
Example 23  86.1            --                                            
Example 24  99.9            --                                            
Example 25  99.9            --                                            
Example 26  99.9            --                                            
Reference Example 1                                                       
            --              &gt;1000                                         
Reference Example 2                                                       
            31.0            &gt;1000                                         
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     Experiment 2 
     Inhibition of HBV growth in rat or mouse serum upon oral administration 
     Groups of rats (3 rats per group) were received single oral dose of specimen (1 g/kg or 0.5 g/kg), bled at 1 hour after administration and serum was prepared. Separately, groups of mice (3 mice per group) were received single oral dose of specimen (0.3 g/kg), bled at 30 minutes after administration and serum was prepared. 
     HB611 cells (2×10 4 ) were incubated on Dulbecco ME medium containing 10% bovine fetal serum, streptomycin (100 mg/ml), penicillin (100 IU/ml) and G-418 (0.2 mg/ml) at 37° C. On the 2nd and 5th days of cultivation, the medium was changed, then substituted with a medium containing 5% of the above serum (rat or mouse serum after oral administration of the specimen) on the 8th, 11th and 14th day, and DNA of the cell was recovered on the 17th days of cultivation. The amount of HBV-DNA was measured by southern blotting, and intracellular HBV-DNA synthesis inhibition was determined. For reference, the same experiment was conducted on PMEA. The results are shown in the following Table 9. 
     
                       TABLE 9                                                     
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                     Oral Dosage                                          
                               HBV-DNA Synthesis                          
Compound     Subject (g/kg)    Inhibition (%)                             
______________________________________                                    
Example 1    Rat     1         89.9                                       
Example 2    Rat     1         71.9                                       
Example 3    Mouse   0.3       99.9                                       
Example 4    Mouse   0.3       36.3                                       
Example 5    Mouse   0.3       87.2                                       
Example 12   Rat     1         92.9                                       
Example 13   Rat     1         77.7                                       
Example 14   Rat     0.5       25.4                                       
Example 15   Rat     0.5       38.5                                       
Example 16   Rat     0.5       43.6                                       
Example 18   Rat     0.5       61.4                                       
Example 20   Mouse   0.3       99.9                                       
Example 22   Mouse   0.3       15.2                                       
Reference Example 1                                                       
             Rat     0.5       0                                          
Reference Example 2                                                       
             Rat     0.5       0                                          
PMEA         Rat     1         35.5                                       
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