Abstract:
The present invention relates to drug delivery systems comprising ocular implant, which include organic molecules, capable of modulating tyrosine kinase signal transduction in order to regulate, modulate and/or inhibit abnormal cell proliferation, in combination with a polymer, which polymer serves to control, modify, modulate and/or slow the release of the therapeutic component into the environment of the eye in which said composite is placed.

Description:
BACKGROUND OF THE INVENTION 
       [0001]    1. Field of the Invention 
         [0002]    The present invention relates to novel compounds capable of modulating, regulating and/or inhibiting tyrosine kinase signal transduction. The present invention is also directed to methods of regulating, modulating or inhibiting tyrosine kinases, whether of the receptor or non-receptor class, for the prevention and/or treatment of disorders related to unregulated tyrosine kinase signal transduction, including cell growth, metabolic, and blood vessel proliferative disorders. 
         [0003]    2. Description of the Related Art 
         [0004]    Protein tyrosine kinases (PTKs) comprise a large and diverse class of proteins having enzymatic activity. The PTKs play an important role in the control of cell growth and differentiation. 
         [0005]    For example, receptor tyrosine kinase mediated signal transduction is initiated by extracellular interaction with a specific growth factor (ligand), followed by receptor dimerization, transient stimulation of the intrinsic protein tyrosine kinase activity and phosphorylation. Binding sites are thereby created for intracellular signal transduction molecules and lead to the formation of complexes with a spectrum of cytoplasmic signaling molecules that facilitate the appropriate cellular response (e.g., cell division, metabolic homeostasis, and responses to the extracellular microenvironment). 
         [0006]    With respect to receptor tyrosine kinases, it has been shown also that tyrosine phosphorylation sites function as high-affinity binding sites for SH2 (src homology) domains of signaling molecules. Several intracellular substrate proteins that associate with receptor tyrosine kinases (RTKs) have been identified. They may be divided into two principal groups: (1) substrates which have a catalytic domain; and (2) substrates which lack such domain but serve as adapters and associate with catalytically active molecules. The specificity of the interactions between receptors or proteins and SH2 domains of their substrates is determined by the amino acid residues immediately surrounding the phosphorylated tyrosine residue. Differences in the binding affinities between SH2 domains and the amino acid sequences surrounding the phosphotyrosine residues on particular receptors are consistent with the observed differences in their substrate phosphorylation profiles. These observations suggest that the function of each receptor tyrosine kinase is determined not only by its pattern of expression and ligand availability but also by the array of downstream signal transduction pathways that are activated by a particular receptor. Thus, phosphorylation provides an important regulatory step which determines the selectivity of signaling pathways recruited by specific growth factor receptors, as well as differentiation factor receptors. 
         [0007]    Aberrant expression or mutations in the PTKs have been shown to lead to either uncontrolled cell proliferation (e.g. malignant tumor growth) or to defects in key developmental processes. Consequently, the biomedical community has expended significant resources to discover the specific biological role of members of the PTK family, their function in differentiation processes, their involvement in tumorigenesis and in other diseases, the biochemical mechanisms underlying their signal transduction pathways activated upon ligand stimulation and the development of novel drugs. 
         [0008]    Tyrosine kinases can be of the receptor-type (having extracellular, transmembrane and intracellular domains) or the non-receptor type (being wholly intracellular). 
         [0009]    The RTKs comprise a large family of transmembrane receptors with diverse biological activities. The intrinsic function of RTKs is activated upon ligand binding, which results in phosphorylation of the receptor and multiple cellular substrates, and subsequently in a variety of cellular responses. 
         [0010]    At present, at least nineteen (19) distinct RTK subfamilies have been identified. One RTK subfamily, designated the HER subfamily, is believed to be comprised of EGFR, HER2, HER3 and HER4. Ligands to the Her subfamily of receptors include epithelial growth factor (EGF), TGF-α, amphiregulin, HB-EGF, betacellulin and heregulin. 
         [0011]    A second family of RTKs, designated the insulin subfamily, is comprised of the INS-R, the IGF-1R and the IR-R. A third family, the “PDGF” subfamily includes the PDGF α and β receptors, CSFIR, c-kit and FLK-II. Another subfamily of RTKs, identified as the FLK family, is believed to be comprised of the Kinase insert Domain-Receptor fetal liver kinase-1 (KDR/FLK-1), the fetal liver kinase 4 (FLK-4) and the fms-like tyrosine kinase 1 (flt-1). Each of these receptors was initially believed to be receptors for hematopoietic growth factors. Two other subfamilies of RTKs have been designated as the FGF receptor family (FGFR1, FGFR2, FGFR3 and FGFR4) and the Met subfamily (c-met and Ron). 
         [0012]    Because of the similarities between the PDGF and FLK subfamilies, the two subfamilies are often considered together. The known RTK subfamilies are identified in Plowman et al, 1994, DN&amp;P 7(6): 334-339, which is incorporated herein by reference. 
         [0013]    The non-receptor tyrosine kinases represent a collection of cellular enzymes which lack extracellular and transmembrane sequences. At present, over twenty-four individual non-receptor tyrosine kinases, comprising eleven (11) subfamilies (Src, Frk, Btk, Csk, Abl, Zap70, Fes/Fps, Fak, Jak, Ack and LIMK) have been identified. At present, the Src subfamily of non-receptor tyrosine kinases is comprised of the largest number of PTKs and includes Src, Yes, Fyn, Lyn, Lck, Blk, Hck, Fgr and Yrk. The Src subfamily of enzymes has been linked to oncogenesis. A more detailed discussion of non-receptor tyrosine kinases is provided in Bolen, 1993, Oncogen 8: 2025-2031, which is incorporated herein by reference. 
         [0014]    Many of the tyrosine kinases, whether an RTK or non-receptor tyrosine kinase, have been found to be involved in cellular signaling pathways leading to cellular signal cascades leading to pathogenic conditions, including cancer, psoriasis and hyper immune response. 
         [0015]    In view of the surmised importance of PTKs to the control, regulation and modulation of cell proliferation the diseases and disorders associated with abnormal cell proliferation, many attempts have been made to identify receptor and non-receptor tyrosine kinase “inhibitors” using a variety of approaches, including the use of mutant ligands soluble receptors and antibodies RNA ligands and tyrosine kinase inhibitors. 
         [0016]    More recently, attempts have been made to identify small molecules which act as tyrosine kinase inhibitors. For example, bis monocyclic, bicyclic or heterocyclic aryl compounds, vinylene-azaindole derivatives and 1-cyclopropyl-4-pyridyl-quinolones have been described generally as tyrosine kinase inhibitors. Styryl compounds, styryl-substituted pyridyl compounds certain quinazoline derivatives seleoindoles and selenides, tricyclic polyhydroxylic compounds and benzylphosphonic acid compounds have been described as compounds for use as tyrosine kinase inhibitors for use in the treatment of cancer. 
         [0017]    The identification of effective small compounds which specifically inhibit signal transduction by modulating the activity of receptor and non-receptor tyrosine kinases to regulate and modulate abnormal or inappropriate cell proliferation is therefore desirable and one object of this invention. 
         [0018]    Finally, certain small compounds are disclosed in U.S. Pat. Nos. 5,792,783; 5,834,504; 5,883,113; 5,883,116 and 5,886,020 as useful for the treatment of diseases related to unregulated TKS transduction. See also, U.S. Pat. Nos. 6,541,504; 6,559,173; 6,765,012; 6,747,025; 6,699,863; 7,005,444; 7,015,220 and 7,060,844. These patents are hereby incorporated by reference in its entirety for the purpose of disclosing starting materials and methods for the preparation thereof, screens and assays to determine a claimed compound&#39;s ability to modulate, regulate and/or inhibit cell proliferation, indications which are treatable with said compounds, formulations and routes of administration, effective dosages, etc. 
     
    
     
       DESCRIPTION OF THE DRAWING FIGURES 
         [0019]      FIG. 1  shows the release rate plot for 3-[5-(3-Diethylamino-propyl)-3,3-dimethyl-3H-isobenzofuran-1-ylidene]-5-fluoro-1,3-dihydro-indol-2-one from a polymeric matrix into phosphate buffered saline release medium. 
           [0020]      FIG. 2  shows the release rate plot for a reformulation of 3-[5-(3-Diethylamino-propyl)-3,3-dimethyl-3H-isobenzofuran-1-ylidene]-5-fluoro-1,3-dihydro-indol-2-one from a polymeric matrix into phosphate buffered saline release medium. 
           [0021]      FIG. 3  shows the release rate plot for 3-[5-(3-Diethylamino-propyl)-3-methyl-3H-isobenzofuran-1-ylidene]-5-fluoro-1,3-dihydro-indol-2-one from a polymeric matrix into phosphate buffered saline release medium. 
           [0022]      FIG. 4  shows the release rate plot for 1-(2-Oxo-1,2-dihydro-indol-3-ylidene)-1,3-dihydro-isobenzofuran-5-carboxylic acid (2-diethylamino-ethyl)-amide from a polymeric matrix into phosphate buffered saline release medium. 
           [0023]      FIG. 5  shows the release rate plot for 5-Fluoro-3-{5-[2-(4-hydroxy-piperidin-1-yl)-ethyl]-3,3-dimethyl-3H-isobenzofuran-1-ylidene}-1,3-dihydro-indol-2-one from a polymeric matrix into phosphate buffered saline release medium. 
           [0024]      FIG. 6  shows the release rate plot for 3-[1-(5-Fluoro-2-oxo-1,2-dihydro-indol-3-ylidene)-1,3-dihydro-isobenzofuran-5-yl]-propionic acid into from a polymeric matrix phosphate buffered saline release medium. 
       
    
    
     BRIEF SUMMARY OF THE INVENTION 
       [0025]    The present invention relates to composites of organic molecules capable of modulating, regulating and/or inhibiting tyrosine kinase signal transduction and a polymer, e.g. a bioerodible polymer. Such composites are useful for the treatment of diseases related to unregulated TKS transduction, including cell proliferative diseases such as cancer, restenosis, conditions associated with metabolic diseases such as diabetes, inflammatory diseases vascular proliferative disorders such as diabetic retinopathy, age-related macular degeneration and retinopathy of prematurity, autoimmune diseases and transplant rejection. The TKI compounds utilized in the composites, i.e. the ocular implants, of this invention are selected from the compounds represented by formula I, below 
         [0000]    
       
                 
         
             
             
         
       
     
         [0000]    wherein X is O;
 
Y is [C(R 2 ) 2 ] c ;
 
R 1  is selected from the group consisting of halogen, aryl, C 1  to C 8  alkyl, CF 3 , OCF 3 , OCF 2 H, S(O) f R 2 , (CR 3 R 4 ) d C(O)OR 2 , O(CR 3 R 4 ) e C(O)OR 2 , NR 2 (CR 3 R 4 ) d C(O)R 2 , NR 2 (CR 3 R 4 ) d C(O)OR 2 , OP(O)(OR 2 ) 2 , OC(O)OR 2 , OCH 2 O, NR 2 (CH 2 ) e N(R 2 ) 2 , O(CH 2 ) e N(R 2 ) 2 , (CR 3 R 4 ) d CN, O(CR 3 R 4 ) e CN, (CR 3 R 4 ) d Ar, NR 2 (CR 3 R 4 ) d Ar, O(CR 3 R 4 ) d Ar, S(O) f CR 3 R 4 ) d Ar, (CR 3 R 4 ) d SO 2 R 2 , (CR 3 R 4 ) d C(O)N(R 2 ) 2 , NR 2 (CR 3 R 4 ) d C(O)N(R 2 ) 2 , O(CR 3 R 4 ) d C(O)N(R 2 ) 2 , S(O) f CR 3 R 4 ) e C(O)N(R 2 ) 2 , (CR 3 R 4 ) d OR 2 , NR 2 (CR 3 , R 4 ) e OR 2 , O(CR 3 , R 4 ) e OR 2 , S(O) f CR 3 , R 4 ) d OR 2 , C(O)(CR 3 R 4 ) d R 3  NR 2 C(O)(CR 3 R 4 ) d R 3 , OC(O)(CR 3 R 4 ) d N(R 2 ) 2 , C(O)(CR 3 R 4 ) d N(R 2 ) 2 ′NR 2 C(O)(CR 3 R 4 ) d N(R 2 ) 2 , OC(O)(CR 3 R 4 ) d N(R 2 ) 2 , (CR 3 R 4 ) d R 3 , NR 2 (CR 3 R 4 ) d R 3 , O(CR 3 R 4 ) d R 3 , S(O) f CR 3 R 4 ) d R 3 , (CR 3 R 4 ) d N(R 2 ) 2 , NR 2 (CR 3 R 4 ) e N(R 2 ) 2 , O(CR 3 R 4 ) e N(R 2 ) 2 , S(O)f (CR 3 R 4 ) d N(R 2 ) 2 , N(R 5 ) 2 , OR 5 , C(O)R 5 , S(O) f R 5 ;
 
R 2  is selected from the group consisting of hydrogen, C 1  to C 8  alkyl, C 1  to C 8  alkenyl, C 1  to C 8  alkynyl, C 1  to C 4  alkylol, lower alkylphenyl, phenyl, (CR 3 R 4 ) d Ar, (CR 3 R 4 ) d C(O)OR 2 , (CR 3 R 4 ) d SO 2 R 2 ,(CR 3 , R 4 ) d OR 2  (CR 3 , R 4 ) d OSO 2 R, (CR 3 R 4 ) d P(O)(OR 2 ) 2 , (CR 3 R 4 ) d R 2 , (CR 3 R 4 ) e N(R 2 ) 2 , (CR 3 R 4 ) e NR 2 C(O)N(R 2 ) 2 ; N(R 2 ) 2  may form a 3-7 membered heterocyclic ring, for example, pyrrolidine, 3-fluoropyrrolidine, piperidine, 4-fluoropiperidine, N-methylpiperazine, morpholine, 2,6-dimethylmorpholine, thiomorpholine. Said heterocyclic ring may be substituted with one or more of R 3 ;
 
[C(R 2 ) 2 ] c  may form a 3-7 membered carbocyclic or heterocyclic ring;
 
R is selected from the group consisting of halogen, C 1  to C 8  alkyl, CF 3 , OCF 3 , OCF 2 H, (CR 3 R 4 ) d CN, NR 2 (CR 3 R 4 ) e CN, O(CR 3 R 4 ) e CN, S(O) f R 2 , (CR 3 R 4 ) d C(O)OR 2 , NR 2 (CR 3 R 4 ) d C(O)OR 2 , O(CR 3 R 4 ) d C(O)OR 2 , S(O) f CR 3 R 4 ) d C(O)OR 2 , (CR 3 R 4 ) d Ar, NR 2 (CR 3 R 4 ) d Ar, O(CR 3 R 4 ) d Ar, S(O) f CR 3 R 4 ) d Ar, (CR 3 R 4 ) d SO 2 R 2 , NR 2 (CR 3 R 4 ) d S(O) f R 2 , O(CR 3 R 4 )d S(O) f R 2 , S(O) f CR 4 R 4 ) e S(O) f R 2 , (CR 3 R 4 ) d C(O)N(R 2 ) 2 , NR 2 (CR 3 R 4 ) d C(O)N(R 2 ) 2 , O(CR 3 R 4 ) d C(O)N(R 2 ) 2 , S(O) f CR 3 R 4 ) e C(O)N(R 2 ) 2 , (C R 4 ) d OR 2 , NR 2  (CR 3 R 4 ) e OR 2 , O(CR 3 , R 4 ) e OR 2 , S(O)C R 4 ) d OR 2 , (C 3 R 4 ) d OSO 2 R 2 , NR(CR 3 R 4 ) e OSO 2 R 2 , O(CR 3 , R 4 ) e OSO 2 R 2 , S(O)CR 3 R 4 ) e OSO 2 R 2 (CR 3 , R 4 ) d P(O)(OR 2 ) 2 , NR 2  (CR 3 , R 4 ) d P(O)(OR 2 ) 2 , O(CR 3 , R 4 ) d P(O)(OR 2 ) 2 , S(O) f (CR 3 R 4 ) e P(O)(OR 2 ) 2 , C(O)(CR 3 R 4 ) d R 3 , NR 2 C(O)(CR 3 R 4 ) d R 3 , HNC(O)R 2 , HN—C(O)OR 2 , (CR 3 R 4 ) d N(R 2 ) 2 , NR 2 (CR 3 R 4 ) e N(R 2 ) 2 , O(CR 3 R 4 ) e N(R 2 ) 2 , S(O) f (CR 3 R 4 ) d N(R 2 ) 2 , OP(O)(OR 2 ) 2 , OC(O)OR 2 , OCH 2 O, HN—CH═CH, —N(COR 2 )CH 2 CH 2 , HC═N—NH, N═CH—S, (CR 3 R 4 ) d C═C(CR 3 R 4 ) d R 2 , (CR 3 R 4 ) d C═C(CR 3 R 4 ) d OR (C 3 R 4 ) d C═C(CR 3 R 4 ) d N(R 2 ) 2 , (CR 3 R 4 ) d CC(CR 3 R 4 ) d R 2 , (C 3 R 4 ) d CC(CR 3 R 4 ) e OR 2 , (CR 3 R 4 ) d CC(CR 3 R 4 ) e N(R 2 ) 2 , (CR 3 R 4 ) d C(O)(CR 3 R 4 ) d R 2 , (CR 3 R 4 ) d C(O)(CR 3 R 4 ) d OR 2 , (CR 3 R 4 ) d C(O)(CR 3 R 4 ) d N(R 2 ) 2 , R 3  and R 4  may be selected from the group consisting of H, F, hydroxy, and C 1 -C 4  alkyl or CR 3 R 4  may represent a carbocyclic or heterocyclic ring of from 3 to 6 carbons, alternatively (CR 3 R 4 )d and (CR 3 R 4 )e may form a 3-7 membered carbocyclic or heterocyclic ring, preferably R 3  and R 4  are H, F, CH 3  or hydroxy;
 
       R 5  is Ar—R 1   b    
       [0026]    R 6  is selected from hydrogen, C 1 -C 8  alkyl, hydroxylmethyl and phenyl;
 
b is 0 or an integer of from 1 to 2;
 
a is 0 or an integer of from 1 to 3;
 
c is an integer of from 1 to 2;
 
d is 0 or an integer of from 1 to 5;
 
e is an integer of from 1 to 4;
 
f is 0 or an integer of from 1 to 2, and further provided said alkyl or aryl radicals may be substituted with one or two halo, hydroxy, lower alkyloxy, lower alkyl amino or cycloalkylamino radicals wherein the cycloalkyl ring can include an enchained oxygen, sulfur or additional nitrogen atom and may be substituted with one or two halo or lower alkyl radicals;
 
and pharmaceutically acceptable salts thereof.
 
       DETAILED DESCRIPTION OF THE INVENTION 
       [0027]    Compounds of the general formula I, above, are useful as kinase inhibitors in the composites of this invention. As such, said composites will be useful for treating ocular diseases, i.e. diseases of the eye, related to unregulated tyrosine kinase signal transduction. 
         [0028]    Broadly speaking, the eye includes the eyeball and the tissues and fluids which constitute the eyeball, the periocular muscles (such as the oblique and rectus muscles) and the portion of the optic nerve which is within or adjacent to the eyeball. An anterior ocular condition is a disease, ailment or condition which affects or which involves an anterior (i.e. front of the eye) ocular region or site, such as a periocular muscle, an eyelid or an eyeball tissue or fluid which is located anterior to the posterior wall of the lens capsule or ciliary muscles. Thus, an anterior ocular condition primarily affects or involves, the conjunctiva, the cornea, the conjunctiva, the anterior chamber, the iris, the posterior chamber (anterior to the retina but posterior to the posterior wall of the lens capsule), the lens or the lens capsule and blood vessels and nerve which vascularize or innervate an anterior ocular region or site. 
         [0029]    A condition of the posterior segment (posterior ocular condition) of the eye is a disease, ailment or condition which significantly affects or involves a tissue or cell type in a posterior ocular region or site (that is, in a position posterior to a plane through the posterior wall of the lens capsule), such as the accordingly located parts of the choroid or sclera, vitreous, vitreous chamber, retina, optic nerve (i.e. the optic disc), and blood vessels and nerves which vascularize or innervate a posterior ocular (or posterior segment) region or site. 
         [0030]    Thus, a posterior ocular condition can include a disease, ailment or condition, such as for example, macular degeneration (such as non-exudative age-related macular degeneration and exudative age-related macular degeneration); choroidal neovascularization; acute macular neuroretinopathy; macular edema (such as cystoid macular edema and diabetic macular edema); Behcet&#39;s disease, retinal disorders, diabetic retinopathy (including proliferative diabetic retinopathy); retinal arterial occlusive disease; central retinal vein occlusion; uveitis (including intermediate and anterior uveitis); retinal detachment; ocular trauma which affects a posterior ocular site or location; a posterior ocular condition caused by or influenced by an ocular laser treatment; posterior ocular conditions caused by or influenced by a photodynamic therapy; photocoagulation; radiation retinopathy; epiretinal membrane disorders; branch retinal vein occlusion; anterior ischemic optic neuropathy; non-retinopathy diabetic retinal dysfunction, retinitis pigmentosa and glaucoma. Glaucoma can be considered a posterior ocular condition because a therapeutic goal can be to prevent the loss of or reduce the occurrence of loss of vision due to damage to or loss of retinal cells or optic nerve cells (i.e. neuroprotection). The infiltrative growth of new blood vessels can disrupt or destroy nervous tissue; thus the inhibition of angiogenesis can also be considered to provide protection to affected neurons. 
         [0031]    Macular edema is a major cause of visual loss in patients, and can accompany a number of pathological conditions, including, without limitation, diabetes, central retinal vein occlusion (CRVO) and branch retinal vein occlusion (BRVO). Although laser photocoagulation can reduce further vision loss in patients with diabetic macular edema (DME), vision that has already been decreased by macular edema through neural cell death usually does not improve appreciably by use of laser photocoagulation. Currently, there is no FDA (U.S. Food and Drug Administration) approved treatment for macular edema associated with CRVO. For macular edema associated with BRVO, grid laser photocoagulation may be an effective treatment for some patients. 
         [0032]    Diabetic macular edema is characterized abnormal leakage of macromolecules, such as lipoproteins, from retinal capillaries into the extravascular space followed by an oncotic influx of water into the extravascular space. The leakage may be caused by or exacerbated by the growth of new blood vessels (angiogenesis). Abnormalities in the retinal pigment epithelium (RPE) may also cause or contribute to diabetic macular edema. These abnormalities can allow increased fluid from the choriocapillaries to enter the retina or they may decrease the normal efflux of fluid from the retina to the choriocapillaries. The breakdown of the blood-retina barrier at the level of the retinal capillaries and the retinal pigment epithelium may also be accompanied or caused by changes to tight junction proteins. Antcliff R., et al Marshall J.,  The Pathogenesis Of Edema In Diabetic Maculopathy , Semin Opthalmol 1999; 14:223-232. 
         [0033]    Macular edema from venous occlusive disease can result from thrombus formation at the lamina cribrosa or at an arteriovenous crossing. These changes can result in an increase in retinal capillary permeability and accompanying retinal edema. The increase in retinal capillary permeability and subsequent retinal edema can ensue from of a breakdown of the blood retina barrier mediated in part by vascular endothelial growth factor (VEGF), a 45 kD glycoprotein. It is known that VEGF can increase vascular permeability; possibly by increasing phosphorylation of tight junction proteins such as occludin and zonula occluden. Similarly, in human non-ocular disease states such as ascites, VEGF has been characterized as a potent vascular permeability factor (VPF). 
         [0034]    Ocular conditions which can be treated or addressed in accordance with the present invention include, without limitation, the following: 
         [0035]    Maculopathies/retinal degeneration: macular degeneration, including age related macular degeneration (ARMD), such as non-exudative age related macular degeneration and exudative age related macular degeneration, choroidal neovascularization, retinopathy, including diabetic retinopathy, acute and chronic macular neuroretinopathy, central serous chorioretinopathy, and macular edema, including cystoid macular edema, and diabetic macular edema. Uveitis/retinitis/choroiditis: acute multifocal placoid pigment epitheliopathy, Behcet&#39;s disease, birdshot retinochoroidopathy, infectious (syphilis, lyme, tuberculosis, toxoplasmosis), uveitis, including intermediate uveitis (pars planitis) and anterior uveitis, multifocal choroiditis, multiple evanescent white dot syndrome (MEWDS), ocular sarcoidosis, posterior scleritis, serpignous choroiditis, subretinal fibrosis, uveitis syndrome, and Vogt-Koyanagi-Harada syndrome. Vascular diseases/exudative diseases: retinal arterial occlusive disease, central retinal vein occlusion, disseminated intravascular coagulopathy, branch retinal vein occlusion, hypertensive fundus changes, ocular ischemic syndrome, retinal arterial microaneurysms, Coat&#39;s disease, parafoveal telangiectasis, hemi-retinal vein occlusion, papillophlebitis, central retinal artery occlusion, branch retinal artery occlusion, carotid artery disease (CAD), frosted branch angitis, sickle cell retinopathy and other hemoglobinopathies, angioid streaks, familial exudative vitreoretinopathy, Eales disease. Traumatic/surgical: sympathetic ophthalmia, uveitic retinal disease, retinal detachment, trauma, laser, PDT, photocoagulation, hypoperfusion during surgery, radiation retinopathy, bone marrow transplant retinopathy. Proliferative disorders: proliferative vitreal retinopathy and epiretinal membranes, proliferative diabetic retinopathy. Infectious disorders: ocular histoplasmosis, ocular toxocariasis, presumed ocular histoplasmosis syndrome (POHS), endophthalmitis, toxoplasmosis, retinal diseases associated with HIV infection, choroidal disease associated with HIV infection, uveitic disease associated with HIV Infection, viral retinitis, acute retinal necrosis, progressive outer retinal necrosis, fungal retinal diseases, ocular syphilis, ocular tuberculosis, diffuse unilateral subacute neuroretinitis, and myiasis. Genetic disorders: retinitis pigmentosa, systemic disorders with associated retinal dystrophies, congenital stationary night blindness, cone dystrophies, Stargardt&#39;s disease and fundus flavimaculatus, Bests disease, pattern dystrophy of the retinal pigmented epithelium, X-linked retinoschisis, Sorsby&#39;s fundus dystrophy, benign concentric maculopathy, Bietti&#39;s crystalline dystrophy, pseudoxanthoma elasticum. Retinal tears/holes: retinal detachment, macular hole, giant retinal tear. Tumors: retinal disease associated with tumors, congenital hypertrophy of the RPE, posterior uveal melanoma, choroidal hemangioma, choroidal osteoma, choroidal metastasis, combined hamartoma of the retina and retinal pigmented epithelium, retinoblastoma, vasoproliferative tumors of the ocular fundus, retinal astrocytoma, intraocular lymphoid tumors. Miscellaneous: punctate inner choroidopathy, acute posterior multifocal placoid pigment epitheliopathy, myopic retinal degeneration, acute retinal pigment epithelitis and the like. 
         [0036]    Regarding the TKI compounds utilized in the composites of this invention: 
         [0037]    In one embodiment, R 1  is selected from the group consisting of H, i.e. b is 0; CH 3 , F and Cl; preferably R 1  is H, F or Cl. 
         [0038]    Preferably, a is 0 or R is selected from the group consisting of NHCOR 7  and N(R 7 ) 2  wherein R 7  is selected from the group consisting of hydrogen, C 1  to C 4  alkyl and phenyl, wherein said alkyl or phenyl may be substituted with hydroxy, methylol or amino substituents and more preferably R 7  is selected from the group consisting of hydrogen, methyl, ethyl, hydroxypropyl, and aminomethylol phenyl. 
         [0039]    Preferably R 6  is H. 
         [0040]    Preferably c is 1. 
         [0041]    In another preferred embodiment, R 1  is selected from the group consisting of H, i.e. b is 0, F and Cl. 
         [0042]    Preferably, a is 1 and R is selected from the group consisting of (CR 3 R 4 ) d N(R 2 ) 2 , NR 2 (CR 3 R 4 ) d N(R 2 ) 2 , O(CR 3 R 4 ) d N(R 2 ) 2 , (CR 3 R 4 ) d CC(CR 3 R 4 ) d N(R 2 ) 2 , NR 2 C(O)(CR 3 R 4 ) d N(R 2 ) 2 . 
         [0043]    Preferably R 6  is H. 
         [0044]    Preferably c is 1. 
         [0045]    In particular, the compounds of the present invention are selected from the compounds of Tables 1 through 11 and the Examples, below. 
         [0000]    
       
         
               
             
               
               
               
               
               
               
               
               
               
               
               
             
           
               
                 TABLE 1 
               
             
             
               
                   
               
               
                 
                   
                             
                     
                         
                         
                     
                   
                 
               
               
                   
               
             
          
           
               
                 Example 
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
               
               
                 Number 
                 R 2   
                 1 
                 2 
                 3 
                 4 
                 1′ 
                 2′ 
                 3′ 
                 4′ 
                 X 
               
               
                   
               
               
                 Example 1 
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 2 
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 Cl 
                 H 
                 H 
                 O 
               
               
                 Example 3 
                 H 
                 H 
                 H 
                 H 
                 H 
                 CH 3   
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 4 
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 F 
                 H 
                 H 
                 O 
               
               
                 Example 5 
                 H 
                 H 
                 NH 2   
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 6 
                 H 
                 H 
                 NHCOCH 3   
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 7 
                 H 
                 H 
                 NHCOCH 2 CH 2 CH 3   
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 8 
                 H 
                 H 
                 NHCO-cyclopropyl 
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 9 
                 H 
                 H 
                 NHCOCH 2 CH 2 CH 2 Cl 
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 10 
                 H 
                 H 
                 NHCOCH 2 Ph-4-OCH 3   
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 11 
                 H 
                 H 
                 NHCH 2 CH 3   
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 12 
                 H 
                 H 
                 H 
                 NH 2   
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 13 
                 H 
                 H 
                 NHCOPh-3-NH 2 ,6-CH 2 OH 
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 14 
                 H 
                 H 
                 NHCH 2 CH 2 CH 2 OH 
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 15 
                 H 
                 H 
                 H 
                 NHCH 2 CH 3   
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 16 
                 H 
                 H 
                 NH 2   
                 H 
                 H 
                 H 
                 Cl 
                 H 
                 H 
                 O 
               
               
                 Example 17 
                 H 
                 H 
                 H 
                 NH 2   
                 H 
                 H 
                 Cl 
                 H 
                 H 
                 O 
               
               
                 Example 18 
                 H 
                 H 
                 H 
                 NHCOCH 3   
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 19 
                 H 
                 H 
                 H 
                 NHCOCH 3   
                 H 
                 H 
                 Cl 
                 H 
                 H 
                 O 
               
               
                 Example 20 
                 H 
                 H 
                 NHCOCH 3   
                 H 
                 H 
                 H 
                 Cl 
                 H 
                 H 
                 O 
               
               
                 Example 21 
                 H 
                 H 
                 N(CH 3 ) 2   
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 22 
                 H 
                 H 
                 NHCH 3   
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 23 
                 H 
                 H 
                 H 
                 N(CH 3 ) 2   
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 24 
                 H 
                 H 
                 H 
                 NHCH 3   
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 26 
                 H 
                 H 
                 NHCOCH 2 CH 2 CH 2 Cl 
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                 Example 27 
                 H 
                 H 
                 N(CH 2 CH 3 ) 2   
                 H 
                 H 
                 H 
                 H 
                 H 
                 H 
                 O 
               
               
                   
               
             
          
         
       
     
         [0046]    In the present invention there is provided a drug delivery system comprising a therapeutic component, comprising one or more of the above compounds, in combination with a polymer to form a composite of said therapeutic component and said polymer, said composite being configured and suitable for insertion into the eye of a patient suffering from an ocular disease or condition, wherein said polymer serves to control, modify, modulate and/or slow the release of the therapeutic component into the environment of the eye in which said composite is placed. 
       Intraocular Implant 
       [0047]    In a first aspect of the ocular composite of this invention there is provided an intraocular implant in accordance with the disclosure herein which comprises a therapeutic component, i.e. a tyrosine kinase inhibitor, and a drug release sustaining polymer component associated with the therapeutic component. The implants may be solid, semisolid, or viscoelastic. In accordance with the present invention, the therapeutic component comprises, consists essentially of, or consists of, a tyrosine kinase inhibitor (TKI), for example, an agent or compound that inhibits or reduces the activity of tyrosine kinase. The TKI may also be understood to be a small molecule TKI. The drug release sustaining component is associated with the therapeutic component to sustain release of an amount of the TKI into an eye in which the implant is placed. TKIs may be released from the implant by diffusion, erosion, dissolution or osmosis. The drug release sustaining component may comprise one or more biodegradable polymers or one or more non-biodegradable polymers. Examples of biodegradable polymers of the present implants may include poly-lactide-co-glycolide (PLGA and PLA), polyesters, poly (ortho ester), poly(phosphazine), poly(phosphate ester), polycaprolactone, natural polymers such as gelatin or collagen, or polymeric blends. The amount of the TKI is released into the eye for a period of time greater than about one week after the implant is placed in the eye and is effective in reducing or treating an ocular condition. 
         [0048]    In one embodiment, the intraocular implants comprise a TKI and a biodegradable polymer matrix. The TKI is associated with a biodegradable polymer matrix that degrades at a rate effective to sustain release of an amount of the TKI from the implant effective to treat an ocular condition. The intraocular implant is biodegradable or bioerodible and provides a sustained release of the TKI in an eye for extended periods of time, such as for more than one week, for example for about one month or more and up to about six months or more. The implants may be configured to provide release of the therapeutic agent in substantially one direction, or the implants may provide release of the therapeutic agent from all surfaces of the implant. 
         [0049]    The biodegradable polymer matrix of the foregoing implants may be a mixture of biodegradable polymers or the matrix may comprise a single type of biodegradable polymer. For example, the matrix may comprise a polymer selected from the group consisting of polylactides, poly(lactide-co-glycolides), polycaprolactones, and combinations thereof. 
         [0050]    In another embodiment, intraocular implants comprise a therapeutic component that comprises a TKI, and a polymeric outer layer covering the therapeutic component. The polymeric outer layer includes one or more orifices or openings or holes that are effective to allow a liquid to pass into the implant, and to allow the TKI to pass out of the implant. The therapeutic component is provided in a core or interior portion of the implant, and the polymeric outer layer covers or coats the core. The polymeric outer layer may include one or more non-biodegradable portions. The implant can provide an extended release of the TKI for more than about two months, and for more than about one year, and even for more than about five or about ten years. One example of such a polymeric outer layer covering is disclosed in U.S. Pat. No. 6,331,313. 
         [0051]    Advantageously, the present implants provide a sustained or controlled delivery of therapeutic agents at a maintained level despite the rapid elimination of the TKIs from the eye. For example, the present implants are capable of delivering therapeutic amounts of a TKI for a period of at least about 30 days to about a year despite the short intraocular half-lives associated with TKIs. Plasma TKI levels obtained after implantation are extremely low, thereby reducing issues or risks of systemic toxicity. The controlled delivery of the TKIs from the present implants permits the TKIs to be administered into an eye with reduced toxicity or deterioration of the blood-aqueous and blood-retinal barriers, which may be associated with intraocular injection of liquid formulations containing TKIs. 
         [0052]    A method of making the present implants involves combining or mixing the TKI with a biodegradable polymer or polymers. The mixture may then be extruded or compressed to form a single composition. The single composition may then be processed to form individual implants suitable for placement in an eye of a patient. Another method of making the present implants involves providing a polymeric coating around a core portion containing a TKI, wherein the polymeric coating has one or more holes. 
         [0053]    The implants may be placed in an ocular region to treat a variety of ocular conditions, such as treating, preventing, or reducing at least one symptom associated with non-exudative age related macular degeneration, exudative age related macular degeneration, choroidal neovascularization, acute macular neuroretinopathy, cystoid macular edema, diabetic macular edema, Behcet&#39;s disease, diabetic retinopathy, retinal arterial occlusive disease, central retinal vein occlusion, uveitic retinal disease, retinal detachment, trauma, conditions caused by laser treatment, conditions caused by photodynamic therapy, photocoagulation, radiation retinopathy, epiretinal membranes, proliferative diabetic retinopathy, branch retinal vein occlusion, anterior ischemic optic neuropathy, non-retinopathy diabetic retinal dysfunction, retinitis pigmentosa, ocular tumors, ocular neoplasms, and the like. 
         [0054]    Kits in accordance with the present invention may comprise one or more of the present implants, and instructions for using the implants. For example, the instructions may explain how to administer the implants to a patient, and types of conditions that may be treated with the implants. 
       Intravitreal Implant 
       [0055]    In a second aspect of the present invention, there is provided a biodegradable intravitreal implant comprising: a plurality of biodegradable polymer microspheres encapsulating a tyrosine kinase inhibitor (TKI), the microspheres releasing the TKI at a rate effective to sustain release of the TKI from the microspheres for at least about one week after the implant is placed in the vitreous of an eye. By encapsulating it is meant that the active agent is associated with, dispersed within, mixed with and/or embedded in the polymer. 
         [0056]    The microspheres of this biodegradable intravitreal implant can release the TKI at a rate effective to sustain release of an amount of the TKI from the implant for more than one month from the time the implant is placed in the vitreous of the eye. The TKI can be present in the implant (i.e. the plurality of microspheres) in an amount of from about 5% by weight to about 70% by weight, preferably from about 40% by weight to about 60% by weight of the implant, and the biodegradable polymer matrix can comprise a poly(lactide-co-glycolide) in an amount from about 30% by weight to about 95% by weight, preferably from about 40% by weight to about 60% by weight of the implant. 
         [0057]    A process for making biodegradable active agent microspheres includes the following steps: 
         [0000]    (a) preparing an organic phase, which comprises, an active agent, a biodegradable polymer, and a solvent for the active agent and the polymer;
 
(b) preparing a first aqueous phase; containing at least one emulsifier, e.g. the emulsifier can be polyvinyl alcohol (PVA), polysorbate, poloxamer, etc.
 
(c) combining the organic and the aqueous phase to form an emulsion;
 
(d) preparing a second aqueous phase;
 
(e) adding the second aqueous phase to the emulsion to form a solution
 
(f) stirring the solution, and;
 
(g) evaporating the solvent, thereby making biodegradable active agent microspheres.
 
         [0058]    The organic phase can be a viscous fluid. This method can also have the step of crystallizing active agent in the organic phase and/or the further step of crystallizing active agent in the emulsion. 
         [0059]    Preferably, the pH of the first aqueous phase is between about pH 6 and about pH 8 and the pH of the second aqueous phase is between about pH 4 and about pH 9. 
         [0060]    A detailed process for making biodegradable active agent microspheres can have the steps of: 
         [0000]    (a) preparing a viscous organic phase, which comprises, a TKI, a biodegradable PLGA (or PLA) polymer, and a solvent for the active agent and the PLGA (or PLA) polymer;
 
(b) crystallizing active agent in the viscous organic phase
 
(c) preparing a first aqueous phase with a pH between about pH 6 and about pH 8;
 
(d) combining the organic and the aqueous phase to form an emulsion;
 
(e) crystallizing active agent in the emulsion;
 
(f) preparing a second aqueous phase with a pH between about pH 4 and about pH 9;
 
(g) adding the second aqueous phase to the emulsion to form a suspension
 
(h) stirring the suspension, and;
 
(i) evaporating the solvent, thereby making biodegradable active agent microspheres. The active agent can be a TKI.
 
         [0061]    The presently disclosed invention also encompasses a method for treating an ocular condition of an eye of a patient by placing biodegradable intraocular microspheres into the vitreous of an eye of the patient, the microspheres comprising a TKI and a biodegradable polymer, wherein the microspheres degrades at a rate effective to sustain release of an amount of the TKI from the microspheres effective to treat the ocular condition. The ocular condition can be, for example, a retinal ocular, glaucoma or a proliferative vitreoretinopathy. 
         [0062]    In an alternative embodiment a biodegradable intravitreal implant comprising a tyrosine kinase inhibitor (TKI) and a biodegradable polymer can be prepared by a method comprising the step of: extruding a mixture of a TKI and a biodegradable polymer to form a biodegradable implant that degrades at a rate effective to sustain release of an amount of the TKI from the implant for at least about one week after the implant is placed in the vitreous of an eye. The mixture can consist essentially of the TKI and the biodegradable polymer. The polymer can be a polylactide, poly(lactide-co-glycolide), polycaprolactone, or a derivative thereof, or a mixture thereof. The polymer can release the TKI at a rate effective to sustain release of an amount of the TKI from the implant for more than one month from the time the implant is placed in the vitreous of the eye. The TKI can be provided in an amount from about 5% by weight to about 70% by weight, preferably from about 30% by weight to about 70% by weight of the implant, and the biodegradable polymer matrix can comprise a poly(lactide-co-glycolide) in an amount from about 30% by weight to about 95% by weight, preferably from about 30% by weight to about 70% by weight of the implant. More preferably, the TKI can be provided in an amount from about 40% by weight to about 60% by weight of the implant, and the biodegradable polymer matrix can comprise a poly(lactide-co-glycolide) in an amount from about 40% by weight to about 60% by weight of the implant. 
         [0063]    The microspheres of the present invention may range in size from 1-100 um and may include additives, e.g. cholesterol, PEG, etc, to modify the release rate of the TKI from the microsphere or reduce inflammation etc. 
         [0064]    The TKI can be present in the microspheres in various forms, e.g. in a dispersed molecular form, or as crystalline aggregates. 
         [0065]    The microspheres of the present invention can be administered by injection, i.e. as a suspension in an appropriate vehicle, e.g. a viscous vehicle, such as a hyaluronic acid gel, containing up to 30% by weight of the microspheres, by means of a 22G-30G needle, preferably to form a depot comprising said microspheres. 
         [0066]    Finally, the polymer may be selected to have a degradation rate, whereby the microparticles partially or completely disappear before next injection. 
         [0067]    The most preferred TKIs for utilization in the ocular implants of this invention, wherein the Example Nos. refer to the Example Nos. of the compounds disclosed and claimed in U.S. patent application Ser. Nos. 10/405,577 and 11/180,496, which are hereby incorporated by reference, are: 
       Example 474 
       [0068]    
       
                 
         
             
             
         
       
     
       3-[5-(3-Diethylamino-propyl)-3,3-dimethyl-3H-isobenzofuran-1-ylidene]-5-fluoro-1,3-dihydro-indol-2-one 
     Example 481 
       [0069]    
       
                 
         
             
             
         
       
     
       3-[5-(3-Diethylamino-propyl)-3-methyl-3H-isobenzofuran-1-ylidene]-5-fluoro-1,3-dihydro-indol-2-one 
     Example 508 
       [0070]    
       
                 
         
             
             
         
       
     
       1-(2-Oxo-1,2-dihydro-indol-3-ylidene)-1,3-dihydro-isobenzofuran-5-carboxylic acid (2-diethylamino-ethyl)-amide 
     Example 426 
       [0071]    
       
                 
         
             
             
         
       
     
       5-Fluoro-3-{5-[2-(4-hydroxy-piperidin-1-yl)-ethyl]-3,3-dimethyl-3H-isobenzofuran-1-ylidene}-1,3-dihydro-indol-2-one 
     Example 521 
       [0072]    
       
                 
         
             
             
         
       
     
       3-[1-(5-Fluoro-2-oxo-1,2-dihydro-indol-3-ylidene)-1,3-dihydro-isobenzofuran-5-yl]-propionic acid 
       [0073]    The following abbreviations may be used throughout this specification. 
         [0074]    “Ac” refers to acetyl. 
         [0075]    “Ar” refers to aryl. 
         [0076]    “Tf” refers to triflate. 
         [0077]    “Me” refers to methyl. 
         [0078]    “Et” refers to ethyl. 
         [0079]    “tBu” refers to t-butyl. 
         [0080]    “iPr” refers to I-propyl. 
         [0081]    “Ph” refers to phenyl. 
         [0082]    “Pharmaceutically acceptable salt” refers to those salts which retain the biological effectiveness and properties of the free bases and which are obtained by reaction with inorganic acids such as hydrochloric acid, hydrobromic acid, sulfuric acid, nitric acid, phosphoric acid, methanesulfonic acid, ethanesulfonic acid, p-toluenesulfonic acid, salicylic acid and the like. Pharmaceutically acceptable salt” may also refer to those salts which retain the biological effectiveness and properties of the free acid and which are obtained by reaction with inorganic bases such as sodium hydroxide, potassium hydroxide or calcium hydroxide and the like or organic bases such as lysine, arginine, ethanolamine and the like. 
         [0083]    “Alkyl” refers to a straight-chain, branched or cyclic saturated aliphatic hydrocarbon. Preferably, the alkyl group has 1 to 12 carbons. More preferably, it is a lower alkyl of from 1 to 7 carbons, most preferably 1 to 4 carbons. Typical alkyl groups include methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tertiary butyl, pentyl, hexyl and the like. The alkyl group may be optionally substituted with one or more substituents are selected from the group consisting of hydroxyl, cyano, alkoxy, ═O, ═S, NO 2 , halogen, dimethyl amino, and SH. 
         [0084]    “Alkenyl” refers to a straight-chain, branched or cyclic unsaturated hydrocarbon group containing at least one carbon-carbon double bond. Preferably, the alkenyl group has 1 to 12 carbons. More preferably it is a lower alkenyl of from 1 to 7 carbons, most preferably 1 to 4 carbons. The alkenyl group may be optionally substituted with one or more substituents selected from the group consisting of hydroxyl, cyano, alkoxy, ═O, ═S, NO 2 , halogen, dimethyl amino, and SH. 
         [0085]    “Alkynyl” refers to a straight-chain, branched or cyclic unsaturated hydrocarbon containing at least one carbon-carbon triple bond. Preferably, the alkynyl group has 1 to 12 carbons. More preferably it is a lower alkynyl of from 1 to 7 carbons, most preferably 1 to 4 carbons. The alkynyl group may be optionally substituted with one or more substituents selected from the group consisting of hydroxyl, cyano, alkoxy, ═O, ═S, NO 2 , halogen, dimethyl amino, and SH. 
         [0086]    “Alkoxyl” refers to an “O-alkyl” group. 
         [0087]    “Aryl” refers to an aromatic group which has at least one ring having a conjugated pi electron system and includes carbocyclic aryl, heterocyclic aryl and biaryl groups. The aryl group may be optionally substituted with one or more substituents selected from the group consisting of halogen, trihalomethyl, hydroxyl, SH, OH, NO 2 , amine, thioether, cyano, alkoxy, alkyl, and amino. 
         [0088]    “Alkaryl” refers to an alkyl that is covalently joined to an aryl group. Preferably, the alkyl is a lower alkyl. 
         [0089]    “Carbocyclic aryl” refers to an aryl group wherein the ring atoms are carbon. 
         [0090]    “Heterocyclic aryl” refers to an aryl group having from 1 to 3 heteroatoms as ring atoms, the remainder of the ring atoms being carbon. Heteroatoms include oxygen, sulfur, and nitrogen. Thus, heterocyclic aryl groups include furanyl, thienyl, pyridyl, pyrrolyl, N-lower alkyl pyrrolo, pyrimidyl, pyrazinyl, imidazolyl and the like. 
         [0091]    “Hydrocarbyl” refers to a hydrocarbon radical having only carbon and hydrogen atoms. Preferably, the hydrocarbyl radical has from 1 to 20 carbon atoms, more preferably from 1 to 12 carbon atoms and most preferably from 1 to 7 carbon atoms. 
         [0092]    “Substituted hydrocarbyl” refers to a hydrocarbyl radical wherein one or more, but not all, of the hydrogen and/or the carbon atoms are replaced by a halogen, nitrogen, oxygen, sulfur or phosphorus atom or a radical including a halogen, nitrogen, oxygen, sulfur or phosphorus atom, e.g. fluoro, chloro, cyano, nitro, hydroxyl, phosphate, thiol, etc. 
         [0093]    “Amide” refers to —C(O)—NH—R′, wherein R′ is alkyl, aryl, alkylaryl or hydrogen. 
         [0094]    “Thioamide” refers to —C(S)—NH—R′, wherein R′ is alkyl, aryl, alkylaryl or hydrogen. 
         [0095]    “Amine” refers to a —N(R″)R′″ group, wherein R″ and R′″ are independently selected from the group consisting of alkyl, aryl, and alkylaryl. 
         [0096]    “Thioether” refers to —S—R″, wherein R″ is alkyl, aryl, or alkylaryl. 
         [0097]    “Sulfonyl” refers to —S(O) 2 —R″″, where R″″ is aryl, C(CN)=C-aryl, CH 2 CN, alkyaryl, sulfonamide, NH-alkyl, NH-alkylaryl, or NH-aryl. 
         [0098]    The compounds of Tables 3 through 7 are prepared by procedures analogous to the procedures used to prepare the compounds of Examples 1 through 27, which procedures are disclosed in U.S. Ser. Nos. 10/405,577 and 11/180,496. The synthesis of compounds of Examples 28 through 539 is, also, specifically described in U.S. patent application Ser. Nos. 10/405,577 and 11/180,496. These compounds, like the compounds of Examples 1 through 27, show activity as VEGF inhibitors. 
         [0000]    
       
         
               
             
               
               
               
               
               
               
               
               
               
               
               
             
           
               
                 TABLE 3 
               
             
             
               
                   
               
               
                 
                   
                             
                     
                         
                         
                     
                   
                 
               
               
                   
               
             
          
           
               
                 Example 
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
               
               
                 Number 
                 1 
                 2 
                 3 
                 4 
                 5 
                 1′ 
                 2′ 
                 3′ 
                 4′ 
                 R 
               
               
                   
               
               
                 28 
                 H 
                 H 
                 H 
                 H 
                 H, H 
                 H 
                 OMe 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 29 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 30 
                 H 
                 NHCOCH 2 Br 
                 H 
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 31 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 32 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 33 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 34 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 35 
                 H 
                 NHCO 2 C(CH 3 ) 3   
                 H 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                 36 
                 H 
                 NHCO 2 C(CH 3 ) 3   
                 H 
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 37 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 38 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 —CH 2 OH 
               
               
                   
               
               
                 39 
                 H 
                 NHCH 3   
                 H 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 —CH 2 OH 
               
               
                 40 
                 H 
                 NMe 2   
                 H 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 —CH 2 OH 
               
               
                 41 
                 H 
                 NHSO 2 CH 3   
                 H 
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                 42 
                 H 
                 NHCOCH═CH 2   
                 H 
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                   
               
             
          
         
       
     
         [0000]    
       
         
               
             
               
               
               
               
               
               
               
               
               
               
               
             
           
               
                 TABLE 4 
               
             
             
               
                   
               
               
                 
                   
                             
                     
                         
                         
                     
                   
                 
               
               
                   
               
             
          
           
               
                 Example 
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
               
               
                 Number 
                 1 
                 2 
                 3 
                 4 
                 5 
                 1′ 
                 2′ 
                 3′ 
                 4′ 
                 R 
               
               
                   
               
               
                  43 
                 H 
                 H 
                 NH 2   
                 H 
                 H, H 
                 H 
                 H 
                 F 
                 H 
                 H 
               
               
                  44 
                 H 
                 H 
                 NH 2   
                 H 
                 H, H 
                 H 
                 F 
                 H 
                 H 
                 H 
               
               
                  45 
                 H 
                 H 
                 NH(CH 2 ) 2 Cl 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                  46 
                 H 
                 H 
                 NH(CH 2 ) 2 Cl 
                 H 
                 H, H 
                 H 
                 H 
                 F 
                 H 
                 H 
               
               
                  47 
                 H 
                 H 
                 NH(CH 2 ) 2 Cl 
                 H 
                 H, H 
                 H 
                 F 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  48 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  49 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  50 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 F 
                 H 
                 H 
               
               
                   
               
               
                  51 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 F 
                 H 
                 H 
               
               
                   
               
               
                  52 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  53 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  54 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 F 
                 H 
                 H 
               
               
                   
               
               
                  55 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 F 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  56 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 F 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  57 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 F 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  58 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  59 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 F 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  60 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 F 
                 H 
                 H 
               
               
                   
               
               
                  61 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  62 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  63 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 F 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  64 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  65 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  66 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 F 
                 H 
                 H 
               
               
                   
               
               
                  67 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  68 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  69 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 F 
                 H 
               
               
                   
               
               
                  70 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 F 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  71 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 Cl 
                 H 
                 H 
               
               
                   
               
               
                  72 
                 H 
                 H 
                 NHCH 3   
                 H 
                 H, H 
                 H 
                 H 
                 F 
                 H 
                 H 
               
               
                  73 
                 H 
                 H 
                 NHCH 3   
                 H 
                 H, H 
                 H 
                 F 
                 H 
                 H 
                 H 
               
               
                  74 
                 H 
                 H 
                 NHCH 3   
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                  75 
                 H 
                 H 
                 NHCH 3   
                 H 
                 H, H 
                 H 
                 H 
                 Cl 
                 H 
                 H 
               
               
                  76 
                 H 
                 H 
                 NHCH 3   
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 F 
                 H 
               
               
                  77 
                 H 
                 H 
                 N(CH 3 ) 2   
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                  78 
                 H 
                 H 
                 NHC(C 6 H 5 ) 3   
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                  79 
                 H 
                 H 
                 N(CH 2 C 6 H 5 ) 2   
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  80 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  81 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  82 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  83 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  84 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  85 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  86 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 F 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  87 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  88 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  89 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  90 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  91 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  92 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  93 
                 H 
                 H 
                 NH(CH 2 ) 2 OH 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                  94 
                 H 
                 H 
                 NH(CH 2 ) 2 OH 
                 H 
                 H, H 
                 H 
                 H 
                 F 
                 H 
                 H 
               
               
                  95 
                 H 
                 H 
                 NH(CH 2 ) 2 OCOCH 3   
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                  96 
                 H 
                 H 
                 NH(CH 2 ) 2 OCOCH 3   
                 H 
                 H, H 
                 H 
                 H 
                 F 
                 H 
                 H 
               
               
                   
               
               
                  97 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  98 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                  99 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 100 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 101 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 102 
                 H 
                 H 
                 Br 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 103 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 104 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 135 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                   
               
             
          
         
       
     
         [0000]    
       
         
               
             
               
               
               
               
               
               
               
               
               
               
               
             
           
               
                 TABLE 5 
               
             
             
               
                   
               
               
                 
                   
                             
                     
                         
                         
                     
                   
                 
               
               
                   
               
             
          
           
               
                 Example 
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
               
               
                 Number 
                 1 
                 2 
                 3 
                 4 
                 5 
                 1′ 
                 2′ 
                 3′ 
                 4′ 
                 R 
               
               
                   
               
               
                 105 
                 H 
                 H 
                 H 
                 H 
                 —(CH 2 ) 2 NH(CH 2 ) 2 — 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                 106 
                 H 
                 H 
                 H 
                 H 
                 —CH 2 COOH 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                 107 
                 H 
                 H 
                 H 
                 H 
                 —CH 2 COOH 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                 108 
                 H 
                 H 
                 H 
                 H 
                 —CH 2 COOH 
                 H 
                 H 
                 F 
                 H 
                 H 
               
               
                 109 
                 H 
                 H 
                 H 
                 H 
                 —CH 2 CH 2 OH 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                 110 
                 H 
                 H 
                 H 
                 H 
                 —(CH 2 ) 2 OSO 2 CH 3   
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 111 
                 H 
                 H 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 112 
                 H 
                 H 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 113 
                 H 
                 H 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 114 
                 H 
                 H 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 115 
                 H 
                 H 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 116 
                 H 
                 H 
                 H 
                 H 
                 —CH 2 N(CH 3 ) 2   
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                 117 
                 H 
                 H 
                 H 
                 H 
                 —CH 2 NCO 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                 118 
                 H 
                 H 
                 H 
                 H 
                 —CH 2 NHCONH 2   
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                 119 
                 H 
                 H 
                 H 
                 H 
                 —CH 2 NHCO 2 C 2 H 5   
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 120 
                 H 
                 H 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 121 
                 H 
                 H 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 122 
                 H 
                 H 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 123 
                 H 
                 H 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 124 
                 H 
                 H 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 F 
                 H 
                 H 
               
               
                   
               
               
                 125 
                 H 
                 H 
                 H 
                 H 
                 —CH 2 CO 2 CH 3   
                 H 
                 H 
                 F 
                 H 
                 H 
               
               
                 126 
                 H 
                 H 
                 H 
                 H 
                 —COOH 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 127 
                 H 
                 H 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 128 
                 H 
                 H 
                 H 
                 H 
                 —CH 2 CONH 2   
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                 129 
                 H 
                 H 
                 H 
                 H 
                 Me 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                 130 
                 H 
                 H 
                 H 
                 H 
                 2 × Me 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                 131 
                 H 
                 H 
                 OMe 
                 H 
                 —CH 2 COOH 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                 132 
                 H 
                 OMe 
                 H 
                 H 
                 —CH 2 COOH 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                 133 
                 H 
                 H 
                 H 
                 H 
                 —CH 2 COONa 
                 H 
                 H 
                 H 
                 H 
                 H 
               
               
                 134 
                 H 
                 H 
                 H 
                 H 
                 —CH 2 COONa 
                 H 
                 H 
                 F 
                 H 
                 H 
               
               
                   
               
             
          
         
       
     
         [0000]    
       
         
               
             
               
               
               
               
               
               
               
               
               
               
               
             
           
               
                 TABLE 6 
               
             
             
               
                   
               
               
                 
                   
                             
                     
                         
                         
                     
                   
                 
               
               
                   
               
             
          
           
               
                 Example 
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
               
               
                 Number 
                 1 
                 2 
                 3 
                 4 
                 5 
                 1′ 
                 2′ 
                 3′ 
                 4′ 
                 R 
               
               
                   
               
               
                 136 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 OMe 
                 F 
                 H 
                 H 
               
               
                   
               
               
                 137 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 F 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 138 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 Cl 
                 H 
                 H 
                 H 
               
               
                   
               
               
                 139 
                 H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 H 
                 H, H 
                 H 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 F 
                 H 
                 H 
               
               
                   
               
             
          
         
       
     
         [0000]    
       
         
               
             
               
               
               
               
             
               
               
               
               
             
           
               
                 TABLE 7 
               
             
             
               
                   
               
               
                 
                   
                             
                     
                         
                         
                     
                   
                 
               
               
                   
               
             
          
           
               
                 Example 
                   
                   
                 Molecular 
               
               
                 Number 
                 Chemical Structure 
                 Chemical Name 
                 Weight 
               
               
                   
               
             
          
           
               
                 140 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-(2-Oxo-1,2-dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-carbaldehyde 
                 277.278 
               
               
                   
               
               
                 141 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- carbaldehyde 
                 295.268 
               
               
                   
               
               
                 142 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 {[1-(2-Oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- amino}-acetic acid methyl ester 
                 350.372 
               
               
                   
               
               
                 143 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 cis-3-[5-(3,4-Dihydroxy- piperidin-1-ylmethyl)-3H- isobenzofuran-1-ylidene]-1,3- dihydro-indol-2-one 
                 378.426 
               
               
                   
               
               
                 144 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-Morpholin-4-ylmethyl- 3H-isobenzofuran-1-ylidene)- 1,3-dihydro-indol-2-one 
                 348.4 
               
               
                   
               
               
                 145 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(4-Hydroxy-piperidin-1- ylmethyl)-3H-isobenzofuran- 1-ylidene]-1,3-dihydro-indol- 2-one 
                 362.427 
               
               
                   
               
               
                 146 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[(Tetrahydro-pyran-4- ylamino)-methyl]-3H- isobenzofuran-1-ylidene}-1,3- dihydro-indol-2-one 
                 362.427 
               
               
                   
               
               
                 147 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[(2-Morpholin-4-yl- ethylamino)-methyl]-3H- isobenzofuran-1-ylidene}-1,3- dihydro-indol-2-one 
                 391.469 
               
               
                   
               
               
                 148 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[Bis-(2-ethoxy-ethyl)- amino]-methyl}-3H- isobenzofuran-1-ylidene)-5- fluoro-1,3-dihydro-indol-2-one 
                 440.512 
               
               
                   
               
               
                 149 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 2-{[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-amino}-4- methanesulfinyl-butyric acid 
                 444.481 
               
               
                   
               
               
                 150 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-piperidine-4- carboxylic acid methylamide 
                 421.47 
               
               
                   
               
               
                 151 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-morpholin-4- ylmethyl-3H-isobenzofuran-1- ylidene)-1,3-dihydro-indol-2- one 
                 366.39 
               
               
                   
               
               
                 152 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(3-Hydroxymethyl- piperidin-1-ylmethyl)-3H- isobenzofuran-1-ylidene]-1,3- dihydro-indol-2-one 
                 376.454 
               
               
                   
               
               
                 153 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-[5-(4- hydroxymethyl-piperidin-1- ylmethyl)-3H-isobenzofuran- 1-ylidene]-1,3-dihydro-indol- 2-one 
                 394.444 
               
               
                   
               
               
                 154 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-piperidine-2- carboxylic acid methyl ester 
                 422.454 
               
               
                   
               
               
                 155 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[3-(2-hydroxy- ethyl)-piperidin-1-ylmethyl]- 3H-isobenzofuran-1-ylidene}- 1,3-dihydro-indol-2-one 
                 408.47 
               
               
                   
               
               
                 156 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 {[1-(2-Oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- amino}-(tetrahydro-pyran-4- yl)-acetic acid methyl ester 
                 434.489 
               
               
                   
               
               
                 157 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[((2S)-2,3-Dihydroxy- propyl)-isopropyl-amino]- methyl}-3H-isobenzofuran-1- ylidene)-1,3-dihydro-indol-2- one 
                 394.468 
               
               
                   
               
               
                 158 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-piperidin-1- ylmethyl-3H-isobenzofuran-1- ylidene)-1,3-dihydro-indol-2- one 
                 364.418 
               
               
                   
               
               
                 159 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(3-Hydroxy-piperidin-1- ylmethyl)-3H-isobenzofuran- 1-ylidene]-1,3-dihydro-indol- 2-one 
                 362.427 
               
               
                   
               
               
                 160 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 {1-[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-piperidin-3- ylmethyl}-carbamic acid tert- butyl ester 
                 493.576 
               
               
                   
               
               
                 161 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(3-Fluoro-piperidin-1- ylmethyl)-3H-isobenzofuran- 1-ylidene]-1,3-dihydro-indol- 2-one 
                 364.418 
               
               
                   
               
               
                 162 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{[(tetrahydro- pyran-4-ylmethyl)-amino]- methyl}-3H-isobenzofuran-1- ylidene)-1,3-dihydro-indol-2- one 
                 394.444 
               
               
                   
               
               
                 163 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 (S)-2-{[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-amino}-3-methyl- butyric acid ethyl ester 
                 424.47 
               
               
                   
               
               
                 164 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[((2R)-2,3-Dihydroxy- propyl)-isopropyl-amino]- methyl}-3H-isobenzofuran-1- ylidene)-5-fluoro-1,3-dihydro- indol-2-one 
                 412.458 
               
               
                   
               
               
                 165 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2,6-Dimethyl-morpholin- 4-ylmethyl)-3H- isobenzofuran-1-ylidene]-1,3- dihydro-indol-2-one 
                 376.454 
               
               
                   
               
               
                 166 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-[5-(2- hydroxymethyl-piperidin-1- ylmethyl)-3H-isobenzofuran- 1-ylidene]-1,3-dihydro-indol- 2-one 
                 394.444 
               
               
                   
               
               
                 167 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(4-Hydroxymethyl- piperidin-1-ylmethyl)-3H- isobenzofuran-1-ylidene]-1,3- dihydro-indol-2-one 
                 376.454 
               
               
                   
               
               
                 168 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-[1-(2-Oxo-1,2-dihydro- indol-3-ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- pyrrolidine-(S)-2-carboxylic acid ethyl ester 
                 404.464 
               
               
                   
               
               
                 169 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2-Hydroxymethyl- morpholin-4-ylmethyl)-3H- isobenzofuran-1-ylidene]-1,3- dihydro-indol-2-one 
                 378.426 
               
               
                   
               
               
                 170 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-piperidine-3- carboxylic acid diethylamide 
                 463.55 
               
               
                   
               
               
                 171 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[3-(2-Hydroxy-ethyl)- piperidin-1-ylmethyl]-3H- isobenzofuran-1-ylidene}-1,3- dihydro-indol-2-one 
                 390.48 
               
               
                   
               
               
                 172 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 4-Hydroxy-1-[1-(2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-pyrrolidine-2- carboxylic acid methyl ester 
                 406.436 
               
               
                   
               
               
                 173 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 4-Methanesulfinyl-2-{[1-(2- oxo-1,2-dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- amino}-butyric acid 
                 426.491 
               
               
                   
               
               
                 174 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-Diethylaminomethyl-3H- isobenzofuran-1-ylidene)-5- fluoro-1,3-dihydro-indol-2-one 
                 352.407 
               
               
                   
               
               
                 175 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-Piperidin-1-ylmethyl-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 346.428 
               
               
                   
               
               
                 176 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-[5-(3- hydroxymethyl-piperidin-1- ylmethyl)-3H-isobenzofuran- 1-ylidene]-1,3-dihydro-indol- 2-one 
                 394.444 
               
               
                   
               
               
                 177 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 {1-[1-(2-Oxo-1,2-dihydro- indol-3-ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- piperidin-3-ylmethyl}- carbamic acid tert-butyl ester 
                 475.586 
               
               
                   
               
               
                 178 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-((S)-2-Hydroxymethyl- pyrrolidin-1-ylmethyl)-3H- isobenzofuran-1-ylidene]-1,3- dihydro-indol-2-one 
                 362.427 
               
               
                   
               
               
                 179 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 4-Ethanesulfonyl-2-{[1-(2- oxo-1,2-dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- amino}-butyric acid 
                 456.517 
               
               
                   
               
               
                 180 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-Thiomorpholin-4- ylmethyl-3H-isobenzofuran-1- ylidene)-1,3-dihydro-indol-2- one 
                 364.467 
               
               
                   
               
               
                 181 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2-Hydroxymethyl- piperidin-1-ylmethyl)-3H- isobenzofuran-1-ylidene]-1,3- dihydro-indol-2-one 
                 376.454 
               
               
                   
               
               
                 182 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-[5-(4-hydroxy- piperidin-1-ylmethyl)-3H- isobenzofuran-1-ylidene]-1,3- dihydro-indol-2-one 
                 380.417 
               
               
                   
               
               
                 183 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-piperidine-4- carboxylic acid ethyl ester 
                 436.48 
               
               
                   
               
               
                 184 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-[1-(2-Oxo-1,2-dihydro- indol-3-ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- pyrrolidine-(S)-2-carboxylic acid methyl ester 
                 390.437 
               
               
                   
               
               
                 185 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 (S)-2-{[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-amino}-4- methylsulfanyl-butyric acid ethyl ester 
                 456.535 
               
               
                   
               
               
                 186 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 4-Methylsulfonimidosyl-2-{[1- (5-fluoro-2-oxo-1,2-dihydro- indol-3-ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- amino}-butanoic acid 
                 459.496 
               
               
                   
               
               
                 187 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 4-{(1,1-Dioxo-tetrahydro- lllambda*6*-thiophen-3-yl)-[1- (5-fluoro-2-oxo-1,2-dihydro- indol-3-ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- amino}-butyric acid 
                 500.544 
               
               
                   
               
               
                 188 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-[1-(2-Oxo-1,2-dihydro- indol-3-ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- piperidine-2-carboxylic acid ethyl ester 
                 418.49 
               
               
                   
               
               
                 189 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-[1-(2-Oxo-1,2-dihydro- indol-3-ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- piperidine-3-carboxylic acid ethyl ester 
                 418.49 
               
               
                   
               
               
                 190 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-[5-(3-hydroxy- piperidin-1-ylmethyl)-3H- isobenzofuran-1-ylidene]-1,3- dihydro-indol-2-one 
                 380.417 
               
               
                   
               
               
                 191 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 N-{1-[1-(2-Oxo-1,2-dihydro- indol-3-ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- pyrrolidin-3-yl}-acetamide 
                 389.453 
               
               
                   
               
               
                 192 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-[5-(3-fluoro- piperidin-1-ylmethyl)-3H- isobenzofuran-1-ylidene]-1,3- dihydro-indol-2-one 
                 382.408 
               
               
                   
               
               
                 193 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[(2-Hydroxy-ethyl)- propyl-amino]-methyl}-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 364.443 
               
               
                   
               
               
                 194 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[Ethyl-(2-pyridin-2-yl- ethyl)-amino]-methyl}-3H- isobenzofuran-1-ylidene)-5- fluoro-1,3-dihydro-indol-2-one 
                 429.493 
               
               
                   
               
               
                 195 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[(Tetrahydro-pyran-4- ylmethyl)-amino]-methyl}-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 376.454 
               
               
                   
               
               
                 196 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-pyrrolidine-(S)-2- carboxylic acid ethyl ester 
                 422.454 
               
               
                   
               
               
                 197 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[Bis-(2-hydroxy-propyl)- amino]-methyl}-3H- isobenzofuran-1-ylidene)-1- dihydro-indol-2-one 
                 394.468 
               
               
                   
               
               
                 198 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[(2-Hydroxy-ethyl)-(3- hydroxy-propyl)-amino]- methyl}-3H-isobenzofuran-1- ylidene)-1,3-dihydro-indol-2- one 
                 380.442 
               
               
                   
               
               
                 199 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[Bis-(2-methoxy-ethyl)- amino]-methyl}-3H- isobenzofuran-1-ylidene)-5- fluoro-1,3-dihydro-indol-2-one 
                 412.458 
               
               
                   
               
               
                 200 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-4-hydroxy- pyrrolidine-2-carboxylic acid methyl ester 
                 424.426 
               
               
                   
               
               
                 201 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-((S,S)-2,5-Bis- methoxymethyl-pyrrolidin-1- ylmethyl)-3H-isobenzofuran- 1-ylidene]-1,3-dihydro-indol- 2-one 
                 420.506 
               
               
                   
               
               
                 202 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[(2-Diethylamino-ethyl)- (2-hydroxy-ethyl)-amino]- methyl}-3H-isobenzofuran-1- ylidene)-1,3-dihydro-indol-2- one 
                 421.538 
               
               
                   
               
               
                 203 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[Cyclohexyl-(2-hydroxy- ethyl)-amino]-methyl}-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 404.507 
               
               
                   
               
               
                 204 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{[(2-methoxy- ethyl)-methyl-amino]-methyl}- 3H-isobenzofuran-1-ylidene)- 1,3-dihydro-indol-2-one 
                 368.406 
               
               
                   
               
               
                 205 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 (R)-3-Methoxy-(S)-2-{[1-(2- oxo-1,2-dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- amino}-butyric acid 
                 394.425 
               
               
                   
               
               
                 206 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[(S)-2- hydroxymethyl-pyrrolidin-1- ylmethyl}-3H-isobenzofuran- 1-ylidene]-1,3-dihydro-indol- 2-one 
                 380.417 
               
               
                   
               
               
                 207 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[4-(2-Dimethylamino- ethyl)piperazin-1-ylmethyl]- 3H-isobenzofuran-1-ylidene}- 1,3-dihydro-indol-2-one 
                 418.538 
               
               
                   
               
               
                 208 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5- {4-[2-(2- hydroxy-ethoxy)-ethyl]- piperazin-1-ylmethyl}-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 453.511 
               
               
                   
               
               
                 209 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[Ethyl-(2-pyridin-2-yl- ethyl)-amino]-methyl}-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 411.503 
               
               
                   
               
               
                 210 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 (R)-3-Hydroxy-(S)-2-{[1-(2- oxo-1,2-dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- amino}-butyric acid methyl ester 
                 394.425 
               
               
                   
               
               
                 211 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-pyrrolidine-(S)-2- carboxylic acid methyl ester 
                 408.427 
               
               
                   
               
               
                 212 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 {4-[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-piperazin-1-yl}- acetic acid 
                 423.442 
               
               
                   
               
               
                 213 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[Bis-(2-methoxy-ethyl)- amino]-methyl}-3H- isobenzofuran-1-ylidene)-1- dihydro-indol-2-one 
                 394.468 
               
               
                   
               
               
                 214 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[(tetrahydro- pyran-4-ylamino)-methyl]-3H- isobenzofuran-1-ylidene}-1,3- dihydro-indol-2-one 
                 380.417 
               
               
                   
               
               
                 215 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 N-{1-[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-pyrrolidin-3-yl}- acetamide 
                 407.443 
               
               
                   
               
               
                 216 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{[(2-hydroxy- ethyl)-propyl-amino]-methyl}- 3H-isobenzofuran-1-ylidene)- 1,3-dihydro-indol-2-one 
                 382.433 
               
               
                   
               
               
                 217 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[(2-Methoxy-ethyl)- methyl-amino]-methyl}-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 350.416 
               
               
                   
               
               
                 218 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 (S)-2-{[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-amino}-(R)-3- mehoxy-butyric acid 
                 412.415 
               
               
                   
               
               
                 219 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{4-[2-(2-Hydroxy- ethoxy)-ethyl]-piperazin-1- ylmethyl}-3H-isobenzofuran- 1-ylidene)-1,3-dihydro-indol- 2-one 
                 435.521 
               
               
                   
               
               
                 220 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{[(2-hydroxy- ethyl)-(3-hydroxy-propyl)- amino]-methyl}-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 398.432 
               
               
                   
               
               
                 221 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 (S)-2-{[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-amino}-(R)-3- hdroxy-butyric acid methyl ester 
                 412.415 
               
               
                   
               
               
                 222 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 {4-[1-(2-Oxo-1,2-dihydro- indol-3-ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- piperazin- l-yl}-acetic acid 
                 405.452 
               
               
                   
               
               
                 223 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[Cyclohexyl-(2-hydroxy- ethyl)-amino]-methyl}-3H- isobenzofuran-1-ylidene)-5- fluoro-1,3-dihydro-indol-2-one 
                 422.497 
               
               
                   
               
               
                 224 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[(2-piperidin-1- yl-ethylamino)-methyl]-3H- isobenzofuran-1-ylidene}-1,3- dihydro-indol-2-one 
                 407.486 
               
               
                   
               
               
                 225 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-amino}- cyclopropanecarboxylic acid methyl ester 
                 394.4 
               
               
                   
               
               
                 226 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-({Ethyl-[2-(ethyl-methyl- amino)-ethyl]-amino}-methyl)- 3H-isobenzofuran-1-ylidene]- 5-fluoro-1,3-dihydro-indol-2- one 
                 409.502 
               
               
                   
               
               
                 227 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[(2-oxo- tetrahydro-furan-3-ylamino)- methyl]-3H-isobenzofuran-1- ylidene}-1,3-dihydro-indol-2- one 
                 380.373 
               
               
                   
               
               
                 228 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[Isobutyl-(3-morpholin- 4-yl-propyl)-amino]-methyl}- 3H-isobenzofuran-1-ylidene)- 1,3-dihydro-indol-2-one 
                 461.603 
               
               
                   
               
               
                 229 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[Ethyl-(2-methoxy- ethyl)-amino]-methyl}-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 364.443 
               
               
                   
               
               
                 230 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[Ethyl-(2-hydroxy- ethyl)-amino]-methyl}-3H- isobenzofuran-1-ylidene)-5- fluoro-1,3-dihydro-indol-2-one 
                 368.406 
               
               
                   
               
               
                 231 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 (S)-2-{[1-{5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-amino}-3-(3- methyl-3H-imidazol-4-yl)- propionic acid 
                 448.452 
               
               
                   
               
               
                 232 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[2-(2-Methyl-piperidin- 1-yl)-ethylamino]-methyl}-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 403.523 
               
               
                   
               
               
                 233 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-({Ethyl-[2-(ethyl-methyl- amino)-ethyl]-amino}-methyl)- 3H-isobenzofuran-1-ylidene]- 1,3-dihydro-indol-2-one 
                 391.512 
               
               
                   
               
               
                 234 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[4-(2-methoxy- ethyl)-piperazin-1-ylmethyl]- 3H-isobenzofuran-1-ylidene}- 1,3-dihydro-indol-2-one 
                 423.485 
               
               
                   
               
               
                 235 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{[(2-hydroxy- ethyl)-isopropyl-amino]- methyl}-3H-isobenzofuran-1- ylidene)-1,3-dihydro-indol-2- one 
                 382.433 
               
               
                   
               
               
                 236 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-(N′,N′-Dimethyl-guanidino)- (S)-2-{[1-(2-oxo-1,2-dihydro- indol-3-ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- amino}-pentanoic acid 
                 463.535 
               
               
                   
               
               
                 237 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-Diethylaminomethyl-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 334.417 
               
               
                   
               
               
                 238 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{[(2-hydroxy- ethyl)-(2-methyl-butyl)- amino]-methyl}-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 410.486 
               
               
                   
               
               
                 239 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[(2-Oxo-tetrahydro-furan- 3-ylamino)-methyl]-3H- isobenzofuran-1-ylidene}-1,3- dihydro-indol-2-one 
                 362.383 
               
               
                   
               
               
                 240 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[((2S)-2,3-Dihydroxy- propyl)-isopropyl-amino]- methyl}-3H-isobenzofuran-1- ylidene)-5-fluoro-1,3-dihydro- indol-2-one 
                 412.458 
               
               
                   
               
               
                 241 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-Methyl-(S)-2-{[1-(2-oxo- 1,2-dihydro-indol-3-ylidene)- 1,3-dihydro-isobenzofuran-5- ylmethyl]-amino}-butyric acid ethyl ester 
                 406.479 
               
               
                   
               
               
                 242 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[Ethyl-(2-hydroxy- ethyl)-amino]-methyl}-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 350.416 
               
               
                   
               
               
                 243 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 4-Methylsulfonimidosyl-2-{[1- (2-oxo-1,2-dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- amino}-butanoic acid 
                 441.506 
               
               
                   
               
               
                 244 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{[isobutyl-(3- morpholin-4-yl-propyl)- amino]-methyl}-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 479.593 
               
               
                   
               
               
                 245 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-(N′,N′-Dimethyl-guanidino)- (S)-2-{[1-(5-fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-amino}-pentanoic acid 
                 481.525 
               
               
                   
               
               
                 246 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[4-(2-Methoxy-ethyl)- piperazin-1-ylmethyl]-3H- isobenzofuran-1-ylidene}-1,3- dihydro-indol-2-one 
                 405.495 
               
               
                   
               
               
                 247 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(3-Methyl-3H-imidazol-4- yl)-(S)-2-{[1-(2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-amino}-propionic acid 
                 430.462 
               
               
                   
               
               
                 248 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 4-Methanesulfonyl-2-{[1-(2- oxo-1,2-dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- amino}-butyric acid 
                 442.49 
               
               
                   
               
               
                 249 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 2-{[1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- ylmethyl]-amino}-3-pyridin-3- yl-propionic acid 
                 445.448 
               
               
                   
               
               
                 250 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[(2-Hydroxy-ethyl)-(2- methyl-butyl)-amino]-methyl}- 3H-isobenzofuran-1-ylidene)- 1,3-dihydro-indol-2-one 
                 392.496 
               
               
                   
               
               
                 251 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[4-(2-Morpholin-4-yl- ethyl)-piperazin-1-ylmethyl]- 3H-isobenzofuran-1-ylidene}- 1,3-dihydro-indol-2-one 
                 460.575 
               
               
                   
               
               
                 252 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[(2-Hydroxy-ethyl)- isopropyl-amino]-methyl}-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 364.443 
               
               
                   
               
               
                 253 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-[1-(2-Oxo-1,2-dihydro- indol-3-ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- piperidine-4-carboxylic acid methylamide 
                 403.479 
               
               
                   
               
               
                 254 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[Ethyl-(2-methoxy- ethyl)-amino]-methyl}-3H- isobenzofuran-1-ylidene)-5- fluoro-1,3-dihydro-indol-2-one 
                 382.433 
               
               
                   
               
               
                 255 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 4-[1-(2-Oxo-1,2-dihydro- indol-3-ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- morpholine-3-carboxylic acid 
                 392.409 
               
               
                   
               
               
                 256 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[((2R)-2,3-Dihydroxy- propyl)-isopropyl-amino]- methyl}-3H-isobenzofuran-1- ylidene)-1,3-dihydro-indol-2- one 
                 394.468 
               
               
                   
               
               
                 257 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 Methanesulfonic acid 1-(2- oxo-1,2-dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl ester 
                 357.384 
               
               
                   
               
               
                 258 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 {[1-(2-Oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-ylmethyl]- amino}-acetic acid 
                 336.345 
               
               
                   
               
               
                 259 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{[Methyl-(2-morpholin-4- yl-ethyl)-amino]-methyl}-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 405.495 
               
               
                   
               
               
                 260 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-Aminomethyl-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 278.31 
               
               
                   
               
               
                 261 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-3- methyl-1,3-dihydro- isobenzofuran-5-carbaldehyde 
                 309.295 
               
               
                   
               
               
                 262 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{[(2-methoxy- ethyl)-methyl-amino]-methyl}- 3-methyl-3H-isobenzofuran-1- ylidene)-1,3-dihydro-indol-2- one 
                 382.433 
               
               
                   
               
               
                 263 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-Diethylaminomethyl-3- methyl-3H-isobenzofuran-1- ylidene)-5-fluoro-1,3-dihydro- indol-2-one 
                 366.434 
               
               
                   
               
               
                 264 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-[5-(4-hydroxy- piperidin-1-ylmethyl)-3- methyl-3H-isobenzofuran-1- ylidene]-1,3-dihydro-indol-2- one 
                 394.444 
               
               
                   
               
               
                 265 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-[5-(3-hydroxy- piperidin-1-ylmethyl)-3- methyl-3H-isobenzofuran-1- ylidene]-1,3-dihydro-indol-2- one 
                 394.444 
               
               
                   
               
               
                 266 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-Dimethylaminomethyl-3- methyl-3H-isobenzofuran-1- ylidene)-5-fluoro-1,3-dihydro- indol-2-one 
                 338.38 
               
               
                   
               
               
                 267 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)-3,3- dimethyl-1,3-dihydro- isobenzofuran-5-carbaldehyde 
                 323.322 
               
               
                   
               
               
                 268 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{[(2-methoxy- ethyl)-methyl-amino]-methyl}- 3,3-dimethyl-3H- isobenzofuran-1-ylidene)-1,3- dihydro-indol-2-one 
                 396.46 
               
               
                   
               
               
                 269 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-[5-(3-hydroxy- piperidin-1-ylmethyl)-3,3- dimethyl-3H-isobenzofuran-1- ylidene]-1,3-dihydro-indol-2- one 
                 408.47 
               
               
                   
               
               
                 270 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-Diethylaminomethyl-3,3- dimethyl-3H-isobenzofuran-1- ylidene)-5-fluoro-1,3-dihydro- indol-2-one 
                 380.461 
               
               
                   
               
               
                 271 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-[5-(4-hydroxy- piperidin-1-ylmethyl)-3,3- dimethyl-3H-isobenzofuran-1- ylidene]-1,3-dihydro-indol-2- one 
                 408.47 
               
               
                   
               
               
                 272 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-Dimethylaminomethyl- 3,3-dimethyl-3H- isobenzofuran-1-ylidene)-5- fluoro-1,3-dihydro-indol-2-one 
                 352.407 
               
               
                   
               
               
                 273 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-hydroxymethyl- 3-phenyl-3H-isobenzofuran-1- ylidene)-1,3-dihydro-indol-2- one 
                 373.381 
               
               
                   
               
               
                 274 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-Dimethylaminomethyl-3- phenyl-3H-isobenzofuran-1- ylidene)-5-fluoro-1,3-dihydro- indol-2-one 
                 400.451 
               
               
                   
               
             
          
         
       
     
         [0000]    
       
         
               
             
               
               
               
               
             
               
               
               
               
               
             
           
               
                 TABLE 8 
               
               
                   
               
               
                 
                   
                             
                     
                         
                         
                     
                   
                 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 Example 
                   
                   
                 Molecular 
               
               
                 Number 
                 Chemical Structure 
                 Chemical Name 
                 Weight 
               
               
                   
               
               
                 275 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2-Methoxy-vinyl)- 3H-isobenzofuran-1- ylidene]-1,3-dihydro-indol- 2-one 
                 305.332 
               
               
                   
               
               
                 276 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2,2-Dimethoxy- ethyl)-3H-isobenzofuran-1- ylidene]-1,3-dihydro-indol- 2-one 
                 337.373 
               
               
                   
               
               
                 277 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2,2-Dimethoxy- ethyl)-3H-isobenzofuran-1- ylidene]-5-fluoro-1,3- dihydro-indol-2-one 
                 355.363 
               
               
                   
               
               
                 278 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Chloro-3-[5-(2,2- dimethoxy-ethyl)-3H- isobenzofuran-1-ylidene]- 1,3-dihydro-indol-2-one 
                 371.818 
               
               
                   
               
               
                 279 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 [1-(2-Oxo-1,2-dihydro- indol-3-ylidene)-1,3- dihydro-isobenzofuran-5- yl]-acetaldehyde 
                 291.305 
               
               
                   
               
               
                 280 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 [1-(5-Chloro-2-oxo-1,2- dihydro-indol-3-ylidene)- 1,3-dihydro-isobenzofuran- 5-yl]-acetaldehyde 
                 325.75 
               
               
                   
               
               
                 281 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-[1,3]Dioxolan-2- ylmethyl-3H- isobenzofuran-1-ylidene)- 1,3-dihydro-indol-2-one 
                 335.357 
               
               
                   
               
               
                 282 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 [1-(5-Fluoro-2-oxo-1,2- dihydro-indol-3-ylidene)- 1,3-dihydro-isobenzofuran- 5-yl]-acetaldehyde 
                 309.295 
               
               
                   
               
               
                 283 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-[5-(2-methoxy- vinyl)-3H-isobenzofuran-1- ylidene]-1,3-dihydro-indol- 2-one 
                 323.322 
               
               
                   
               
               
                 284 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2-Morpholin-4-yl- ethyl)-3H-isobenzofuran-1- ylidene]-1,3-dihydro-indol- 2-one 
                 362.427 
               
               
                   
               
             
          
           
               
                 Example 
                   
                   
                 Molecular 
                 Table 
               
               
                 Number 
                 Chemical Structure 
                 Chemical Name 
                 Weight 
                 Number 
               
               
                   
               
               
                 292 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[4-(2- Morpholin-4-yl-ethyl)- piperazin-1-yl]-ethyl}- 3H-isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 474.59 
                 8 
               
               
                   
               
               
                 293 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[2-(2,6-Dimethyl- morpholin-4-yl)-ethyl]- 3H-isobenzofuran-1- ylidene}-5-fluoro-1,3- dihydro-indol-2-one 
                 408.47 
                 8 
               
               
                   
               
               
                 294 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[2-(2- Hydroxymethyl- piperidin-1-yl)-ethyl]- 3H-isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 390.48 
                 8 
               
               
                   
               
               
                 295 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[2-(3- hydroxymethyl- piperidin-1-yl)-ethyl]- 3H-isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 408.47 
                 8 
               
               
                   
               
               
                 296 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{2-[3-(2- hydroxy-ethyl)- piperidin-1-yl]-ethyl}- 3H-isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 422.497 
                 8 
               
               
                   
               
               
                 297 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[2-(2- morpholin-4-yl- ethylamino)-ethyl]-3H- isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 423.485 
                 8 
               
               
                   
               
               
                 298 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 4-Ethanesulfonyl-2-{2- [1-(5-fluoro-2-oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethylamino}-butyric acid 
                 488.534 
                 8 
               
               
                   
               
               
                 299 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{2-[4-(2- morpholin-4-yl-ethyl)- piperazin-1-yl]-ethyl}- 3H-isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 492.592 
                 8 
               
               
                   
               
               
                 300 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{2-[1-(2-Oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-piperidine-4- carboxylic acid methylamide 
                 417.506 
                 8 
               
               
                   
               
               
                 301 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[2-(2- hydroxymethyl- morpholin-4-yl)-ethyl]- 3H-isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 410.443 
                 8 
               
               
                   
               
               
                 302 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{2-[1-(2-Oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-piperidine-3- carboxylic acid diethylamide 
                 459.587 
                 8 
               
               
                   
               
               
                 303 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[2-(4- hydroxy-piperidin-1- yl)-ethyl]-3H- isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 394.444 
                 8 
               
               
                   
               
               
                 304 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 (1-{2-[1-(5-Fluoro-2- oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-piperidin-3- ylmethyl)-carbamic acid tert-butyl ester 
                 507.603 
                 8 
               
               
                   
               
               
                 305 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{2-[2- (tetrahydro-pyran-4- yl)-ethylamino]-ethyl}- 3H-isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 422.497 
                 8 
               
               
                   
               
               
                 306 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{2-[1-(5-Fluoro-2- oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-piperidine-4- carboxylic acid methylamide 
                 435.496 
                 8 
               
               
                   
               
               
                 307 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[2-(2,6-Dimethyl- morpholin-4-yl)-ethyl]- 3H-isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 390.48 
                 8 
               
               
                   
               
               
                 308 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-[5-(2- morpholin-4-yl-ethyl)- 3H-isobenzofuran-1- ylidene]-1,3-dihydro- indol-2-one 
                 380.417 
                 8 
               
               
                   
               
               
                 309 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{2-[1-(2-Oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-piperidine-3- carboxylic acid ethyl ester 
                 432.517 
                 8 
               
               
                   
               
               
                 310 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[2-(2- Hydroxymethyl- morpholin-4-yl)-ethyl]- 3H-isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 392.453 
                 8 
               
               
                   
               
               
                 311 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-[5-(2- thiomorpholin-4-yl- ethyl)-3H- isobenzofuran-1- ylidene]-1,3-dihydro- indol-2-one 
                 396.484 
                 8 
               
               
                   
               
               
                 312 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[2-(3- Hydroxymethyl- piperidin-1-yl)-ethyl]- 3H-isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 390.48 
                 8 
               
               
                   
               
               
                 313 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[2-(3-Hydroxy- piperidin-1-yl)-ethyl]- 3H-isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 376.454 
                 8 
               
               
                   
               
               
                 314 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 2-{(R)-2-[1-(5-Fluoro- 2-oxo-1,2-dihydro- indol-3-ylidene)-1,3- dihydro-isobenzofuran- 5-yl]-ethylamino}-(R)- 3-methoxy-butyric acid 
                 426.442 
                 8 
               
               
                   
               
               
                 315 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 2-{2-[1-(2-Oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethylamino}-3-pyridin- 3-yl-propionic acid 
                 441.485 
                 8 
               
               
                   
               
               
                 316 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[(2-Hydroxy- ethyl)-isopropyl- amino]-ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 378.469 
                 8 
               
               
                   
               
               
                 317 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{2-[1-(5-Fluoro-2- oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-piperidine-2- carboxylic acid methyl ester 
                 436.48 
                 8 
               
               
                   
               
               
                 318 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[2-(4- Hydroxymethyl- piperidin-1-yl)-ethyl]- 3H-isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 390.48 
                 8 
               
               
                   
               
               
                 319 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2-{[(2S)-2,3- Dihydroxy-propyl]- isopropyl-amino}- ethyl)-3H- isobenzofuran-1- ylidene]-5-fluoro-1,3- dihydro-indol-2-one 
                 426.485 
                 8 
               
               
                   
               
               
                 320 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2-Thiomorpholin- 4-yl-ethyl)-3H- isobenzofuran-1- ylidene]-1,3-dihydro- indol-2-one 
                 378.494 
                 8 
               
               
                   
               
               
                 321 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-[5-(2- piperidin-1-yl-ethyl)- 3H-isobenzofuran-1- ylidene]-1,3-dihydro- indol-2-one 
                 378.445 
                 8 
               
               
                   
               
               
                 322 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{2-[1-(5-Fluoro-2- oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-piperidine-4- carboxylic acid ethyl ester 
                 450.507 
                 8 
               
               
                   
               
               
                 323 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 2-{2-[1-(5-Fluoro-2- oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethylamino}-3-pyridin- 3-yl-propionic acid 
                 459.475 
                 8 
               
               
                   
               
               
                 324 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2-{[(2R)-2,3- Dihydroxy-propyl]- isopropyl-amino}- ethyl)-3H- isobenzofuran-1- ylidene]-5-fluoro-1,3- dihydro-indol-2-one 
                 426.485 
                 8 
               
               
                   
               
               
                 325 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{2-[1-(2-Oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-piperidine-2- carboxylic acid ethyl ester 
                 432.517 
                 8 
               
               
                   
               
               
                 326 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[2-(2- hydroxymethyl- piperidin-1-yl)-ethyl]- 3H-isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 408.47 
                 8 
               
               
                   
               
               
                 327 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[2-(3- hydroxy-piperidin-1- yl)-ethyl]-3H- isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 394.444 
                 8 
               
               
                   
               
               
                 328 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{2-[1-(2-Oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-piperidine-2- carboxylic acid methyl ester 
                 418.49 
                 8 
               
               
                   
               
               
                 329 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2-Piperidin-1-yl- ethyl)-3H- isobenzofuran-1- ylidene]-1,3-dihydro- indol-2-one 
                 360.455 
                 8 
               
               
                   
               
               
                 330 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{2-[1-(5-Fluoro-2- oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-piperidine-3- carboxylic acid diethylamide 
                 477.577 
                 8 
               
               
                   
               
               
                 331 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[2-(4- hydroxymethyl- piperidin-1-yl)-ethyl]- 3H-isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 408.47 
                 8 
               
               
                   
               
               
                 332 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 4-Hydroxy-1-{2-[1-(2- oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-pyrrolidine-2- carboxylic acid methyl ester 
                 420.463 
                 8 
               
               
                   
               
               
                 333 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{2-[1-(5-Fluoro-2- oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-pyrrolidine-(S)- 2-carboxylic acid methyl ester 
                 422.454 
                 8 
               
               
                   
               
               
                 334 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[2-(4-Methyl- piperazin-1-yl)-ethyl]- 3H-isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 375.47 
                 8 
               
               
                   
               
               
                 335 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[(2-Hydroxy- ethyl)-propyl-amino]- ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 378.469 
                 8 
               
               
                   
               
               
                 336 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[(2- Diethylamino-ethyl)- (2-hydroxy-ethyl)- amino]-ethyl}-3H- isobenzofuran-1- ylidene)-5-fluoro-1,3- dihydro-indol-2-one 
                 453.555 
                 8 
               
               
                   
               
               
                 337 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 {2-[1-(2-Oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethylamino}-acetic acid methyl ester 
                 364.399 
                 8 
               
               
                   
               
               
                 338 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[(S)-2- Hydroxymethyl- pyrrolidin-1-yl]-ethyl}- 3H-isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 376.454 
                 8 
               
               
                   
               
               
                 339 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 N-(1-{2-[1-(5-Fluoro- 2-oxo-1,2-dihydro- indol-3-ylidene)-1,3- dihydro-isobenzofuran- 3-yl)-acetamide 
                 421.47 
                 8 
               
               
                   
               
               
                 340 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[4-(2-Hydroxy- ethyl)-piperazin-1-yl]- ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 405.495 
                 8 
               
               
                   
               
               
                 341 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[Bis-(2- hydroxy-propyl)- amino]-ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 408.495 
                 8 
               
               
                   
               
               
                 342 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{2-[(2- hydroxy-ethyl)-(3- hydroxy-propyl)- amino]-ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 412.458 
                 8 
               
               
                   
               
               
                 343 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[2-(2-Morpholin- 4-yl-2-pyridin-3-yl- ethylamino)-ethyl]-3H- isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 482.581 
                 8 
               
               
                   
               
               
                 344 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{2-[1-(2-Oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-pyrrolidine-(S)- 2-carboxylic acid methyl ester 
                 404.464 
                 8 
               
               
                   
               
               
                 345 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[2-(2- methoxymethyl- pyrrolidin-1-yl)-ethyl]- 3H-isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 408.47 
                 8 
               
               
                   
               
               
                 346 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[(2- Diethylamino-ethyl)- (2-hydroxy-ethyl)- amino]-ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 435.565 
                 8 
               
               
                   
               
               
                 347 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[Cyclohexyl- (2-hydroxy-ethyl)- amino]-ethyl}-3H- isobenzofuran-1- ylidene)-5-fluoro-1,3- dihydro-indol-2-one 
                 436.524 
                 8 
               
               
                   
               
               
                 348 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[2-(2-Piperidin-1- yl-ethylamino)-ethyl]- 3H-isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 403.523 
                 8 
               
               
                   
               
               
                 349 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 N-(1-{2-[1-(2-Oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-pyrrolidin-3-yl)- acetamide 
                 403.479 
                 8 
               
               
                   
               
               
                 350 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[(S, S)-2,5-Bis- methoxymethyl- pyrrolidin-1-yl]-ethyl}- 3H-isobenzofuran-1- ylidene)-5-fluoro-1,3- dihydro-indol-2-one 
                 452.523 
                 8 
               
               
                   
               
               
                 351 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-[5-(2-{4-[2- (2-hydroxy-ethoxy)- ethyl]-piperazin-1-yl}- ethyl)-3H- isobenzofuran-1- ylidene]-1,3-dihydro- indol-2-one 
                 467.538 
                 8 
               
               
                   
               
               
                 352 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[(2-Hydroxy- ethyl)-(3-hydroxy- propyl)-amino]-ethyl}- 3H-isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 394.468 
                 8 
               
               
                   
               
               
                 353 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[Ethyl-(2- pyridin-2-yl-ethyl)- amino]-ethyl}-3H- isobenzofuran-1- ylidene)-5-fluoro-1,3- dihydro-indol-2-one 
                 443.519 
                 8 
               
               
                   
               
               
                 354 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[2-(2-Pyrrolidin- 1-yl-ethylamino)- ethyl]-3H- isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 389.496 
                 8 
               
               
                   
               
               
                 355 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[2-(3- fluoro-piperidin-1-yl)- ethyl]-3H- isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 396.435 
                 8 
               
               
                   
               
               
                 356 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[2-(2- Methoxymethyl- pyrrolidin-1-yl)-ethyl]- 3H-isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 390.48 
                 8 
               
               
                   
               
               
                 357 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[4-(2- Dimethylamino-ethyl)- piperazin-1-yl]-ethyl}- 3H-isobenzofuran-1- ylidene)-5-fluoro-1,3- dihydro-indol-2-one 
                 450.555 
                 8 
               
               
                   
               
               
                 358 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[4-(2-Ethoxy- ethyl)-piperazin-1-yl]- ethyl}-3H- isobenzofuran-1- ylidene)-5-fluoro-1,3- dihydro-indol-2-one 
                 451.539 
                 8 
               
               
                   
               
               
                 359 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[Cyclohexyl- (2-hydroxy-ethyl)- amino]-ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 418.534 
                 8 
               
               
                   
               
               
                 360 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[Bis-(2- methoxy-ethyl)- amino]-ethyl}-3H- isobenzofuran-1- ylidene)-5-fluoro-1,3- dihydro-indol-2-one 
                 426.485 
                 8 
               
               
                   
               
               
                 361 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[2-(Tetrahydro- pyran-4-yl)- ethylamino]-ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 404.507 
                 8 
               
               
                   
               
               
                 362 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{2-[1-(5-Fluoro-2- oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-pyrrolidine-(S)- 2-carboxylic acid ethyl ester 
                 436.48 
                 8 
               
               
                   
               
               
                 363 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[2-(S,S)-2,5-Bis- methoxymethyl- pyrrolidin-1-yl)-ethyl]- 3H-isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 434.533 
                 8 
               
               
                   
               
               
                 364 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 4-{2-[1-(5-Fluoro-2- oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-piperazine-1- carboxylic acid ethyl ester 
                 451.495 
                 8 
               
               
                   
               
               
                 365 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 (4-{2-[1-(5-Fluoro-2- oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-piperazin-1-yl)- acetic acid 
                 437.469 
                 8 
               
               
                   
               
               
                 366 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[Ethyl-(2- pyridin-2-yl-ethyl)- amino]-ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 425.529 
                 8 
               
               
                   
               
               
                 367 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[Bis-(2-ethoxy- ethyl)-amino]-ethyl}- 3H-isobenzofuran-1- ylidene)-5-fluoro-1,3- dihydro-indol-2-one 
                 454.539 
                 8 
               
               
                   
               
               
                 368 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 {2-[1-(5-Fluoro-2-oxo- 1,2-dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethylamino}-acetic acid methyl ester 
                 382.389 
                 8 
               
               
                   
               
               
                 369 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[2-(3-Fluoro- piperidin-1-yl)-ethyl]- 3H-isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 378.445 
                 8 
               
               
                   
               
               
                 370 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{2-[1-(5-Fluoro-2- oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-4-hydroxy- pyrrolidine-2- carboxylic acid methyl ester 
                 438.453 
                 8 
               
               
                   
               
               
                 371 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[4-(2- Dimethylamino-ethyl)- piperazin-1-yl]-ethyl}- 3H-isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 432.565 
                 8 
               
               
                   
               
               
                 372 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[4-(2-Ethoxy- ethyl)-piperazin-1-yl]- ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 433.549 
                 8 
               
               
                   
               
               
                 373 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{2-[(2- hydroxy-ethyl)-propyl- amino]-ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 396.46 
                 8 
               
               
                   
               
               
                 374 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{2-[(2- methoxy-ethyl)- methyl-amino]-ethyl}- 3H-isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 382.433 
                 8 
               
               
                   
               
               
                 375 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[2-(2- morpholin-4-yl-2- pyridin-3-yl- ethylamino)-ethyl]-3H- isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 500.571 
                 8 
               
               
                   
               
               
                 376 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{2-[1-(2-Oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-pyrrolidine-(R)- 2-carboxylic acid ethyl ester 
                 418.49 
                 8 
               
               
                   
               
               
                 377 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{2-[(S)- 2-hydroxymethyl- pyrrolidin-1-yl]-ethyl}- 3H-isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 394.444 
                 8 
               
               
                   
               
               
                 378 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 4-{2-[1-(2-Oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-piperazine-1- carboxylic acid ethyl ester 
                 433.505 
                 8 
               
               
                   
               
               
                 379 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 (4-{2-[1-(2-Oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-piperazin-1-yl)- acetic acid 
                 419.478 
                 8 
               
               
                   
               
               
                 380 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[Bis-(2- hydroxy-propyl)- amino]-ethyl}-3H- isobenzofuran-1- ylidene)-5-fluoro-1,3- dihydro-indol-2-one 
                 426.485 
                 8 
               
               
                   
               
               
                 381 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[Bis-(2-ethoxy- ethyl)-amino]-ethyl}- 3H-isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 436.549 
                 8 
               
               
                   
               
               
                 382 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[2-(2- pyrrolidin-1-yl- ethylamino)-ethyl]-3H- isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 407.486 
                 8 
               
               
                   
               
               
                 383 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[(Tetrahydro- pyran-4-ylmethyl)- amino]-ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 390.48 
                 8 
               
               
                   
               
               
                 384 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 4-Methanesulfinyl-2- {2-[1-(2-oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethylamino}-butyric acid 
                 440.518 
                 8 
               
               
                   
               
               
                 385 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 2-{2-[1-(2-Oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethylamino}-3-pyridin- 2-yl-propionic acid 
                 441.485 
                 8 
               
               
                   
               
               
                 386 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[4-(2-Methoxy- ethyl)-piperazin-1-yl]- ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 419.522 
                 8 
               
               
                   
               
               
                 387 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 {2-[1-(2-Oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethylamino}- (tetrahydro-pyran-4- yl)-acetic acid methyl ester 
                 448.516 
                 8 
               
               
                   
               
               
                 388 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[Isobutyl-(3- morpholin-4-yl- propyl)-amino]-ethyl}- 3H-isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 475.629 
                 8 
               
               
                   
               
               
                 389 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-{5-[2-(Tetrahydro- pyran-4-ylamino)- ethyl]-3H- isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 376.454 
                 8 
               
               
                   
               
               
                 390 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 4-Methanesulfonyl-2- {2-[1-(2-oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethylamino}-butyric acid 
                 456.517 
                 8 
               
               
                   
               
               
                 391 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[(2-Hydroxy- ethyl)-(2-methyl- butyl)-amino]-ethyl}- 3H-isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 406.523 
                 8 
               
               
                   
               
               
                 392 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-(N′,N′-Dimethyl- guanidino)-(S)-2-{2-[1- (5-fluoro-2-oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethylamino}-pentanoic acid 
                 495.552 
                 8 
               
               
                   
               
               
                 393 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[(1,1-Dioxo- tetrahydro- llambda*6*-thiophen- 3-yl)-methyl-amino]- ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 424.519 
                 8 
               
               
                   
               
               
                 394 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 (S)-3-Hydroxy-(S)-2- {2-[1-(2-oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethylamino}-butyric acid methyl ester 
                 408.452 
                 8 
               
               
                   
               
               
                 395 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 2-{(S)-2-[1-(5-Fluoro- 2-oxo-1,2-dihydro- indol-3-ylidene)-1,3- dihydro-isobenzofuran- 5-yl]-ethylamino}-4- methylsulfanyl-butyric acid ethyl ester 
                 470.562 
                 8 
               
               
                   
               
               
                 396 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[Ethyl-(2- methoxy-ethyl)- amino]-ethyl}-3H- isobenzofuran-1- ylidene)-5-fluoro-1,3- dihydro-indol-2-one 
                 396.46 
                 8 
               
               
                   
               
               
                 397 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 2-{2-[1-(5-Fluoro-2- oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethylamino}-3-pyridin- 2-yl-propionic acid 
                 459.475 
                 8 
               
               
                   
               
               
                 398 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(3-Methyl-3H- imidazol-4-yl)-(S)-2- {2-[1-(2-oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethylamino}-propionic acid 
                 444.489 
                 8 
               
               
                   
               
               
                 399 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[2-(2-Methyl- piperidin-1-yl)- ethylamino]-ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 417.55 
                 8 
               
               
                   
               
               
                 400 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{2-[1-(2-Oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethylamino}- cyclopropanecarboxylic acid methyl ester 
                 390.437 
                 8 
               
               
                   
               
               
                 401 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2-{Ethyl-[2- (ethyl-methyl-amino)- ethyl]-amino}-ethyl)- 3H-isobenzofuran-1- ylidene]-5-fluoro-1,3- dihydro-indol-2-one 
                 423.529 
                 8 
               
               
                   
               
               
                 402 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 4-{2-[1-(2-Oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethyl}-morpholine-3- carboxylic acid 
                 406.436 
                 8 
               
               
                   
               
               
                 403 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{2- [isobutyl-(3-morpholin- 4-yl-propyl)-amino]- ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 493.619 
                 8 
               
               
                   
               
               
                 404 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[2- (tetrahydro-pyran-4- ylamino)-ethyl]-3H- isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 394.444 
                 8 
               
               
                   
               
               
                 405 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[Ethyl-(2- methoxy-ethyl)- amino]-ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 378.469 
                 8 
               
               
                   
               
               
                 406 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2-Diethylamino- ethyl)-3H- isobenzofuran-1- ylidene]-5-fluoro-1,3- dihydro-indol-2-one 
                 366.434 
                 8 
               
               
                   
               
               
                 407 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-{5-[2-(2- oxo-tetrahydro-furan-3- ylamino)-ethyl]-3H- isobenzofuran-1- ylidene}-1,3-dihydro- indol-2-one 
                 394.4 
                 8 
               
               
                   
               
               
                 408 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[(1,1-Dioxo- tetrahydro- llambda*6*-thiophen- 3-yl)-methyl-amino]- ethyl}-3H- isobenzofuran-1- ylidene)-5-fluoro-1,3- dihydro-indol-2-one 
                 442.509 
                 8 
               
               
                   
               
               
                 409 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 1-{2-[1-(5-Fluoro-2- oxo-1,2-dihydro-indol- 3-ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethylamino}- cyclopropanecarboxylic acid methyl 
                 408.427 
                 8 
               
               
                   
               
               
                 410 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2-{Ethyl-[2- (ethyl-methyl-amino)- ethyl]-amino}-ethyl)- 3H-isobenzofuran-1- ylidene]-1,3-dihydro- indol-2-one 
                 405.539 
                 8 
               
               
                   
               
               
                 411 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[Ethyl-(2- hydroxy-ethyl)-amino]- ethyl}-3H- isobenzofuran-1- ylidene)-5-fluoro-1,3- dihydro-indol-2-one 
                 382.433 
                 8 
               
               
                   
               
               
                 412 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 (S)-2-{2-[1-(5-Fluoro- 2-oxo-1,2-dihydro- indol-3-ylidene)-1,3- dihydro-isobenzofuran- 5-yl]-ethylamino}-3-(3- methyl-3H-imidazol-4- yl)-propionic acid 
                 462.479 
                 8 
               
               
                   
               
               
                 413 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{[2-(2- methyl-piperidin-1-yl)- ethylamino]-methyl}- 3H-isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 421.513 
                 8 
               
               
                   
               
               
                 414 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{2-[2-(2- methyl-piperidin-1-yl)- ethylamino]-ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 435.54 
                 8 
               
               
                   
               
               
                 415 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2-Diethylamino- ethyl)-3H- isobenzofuran-1- ylidene]-1,3-dihydro- indol-2-one 
                 348.444 
                 8 
               
               
                   
               
               
                 416 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{2-[4-(2- methoxy-ethyl)- piperazin-1-yl]-ethyl}- 3H-isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 437.512 
                 8 
               
               
                   
               
               
                 417 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2-{[(2S)-2,3- Dihydroxy-propyl]- isopropyl-amino}- ethyl)-3H- isobenzofuran-1- ylidene]-1,3-dihydro- indol-2-one 
                 408.495 
                 8 
               
               
                   
               
               
                 418 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 4-Methylsulfanyl-(S)- 2-{2-[1-(2-oxo-1,2- dihydro-indol-3- ylidene)-1,3-dihydro- isobenzofuran-5-yl]- ethylamino}-butyric acid ethyl ester 
                 452.572 
                 8 
               
               
                   
               
               
                 419 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-(N′,N′-Dimethyl- guanidino)-(S)-2-{2-[1- (2-oxo-1,2-dihydro- indol-3-ylidene)-1,3- dihydro-isobenzofuran- 5-yl]-ethylamino}- pentanoic acid 
                 477.562 
                 8 
               
               
                   
               
               
                 420 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-(5-{2-[Ethyl-(2- hydroxy-ethyl)-amino]- ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 364.443 
                 8 
               
               
                   
               
               
                 421 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 5-Fluoro-3-(5-{2-[(2- hydroxy-ethyl)-(2- methyl-butyl)-amino]- ethyl}-3H- isobenzofuran-1- ylidene)-1,3-dihydro- indol-2-one 
                 424.513 
                 8 
               
               
                   
               
               
                 422 
                 
                   
                             
                     
                         
                         
                     
                   
                 
                 3-[5-(2-{[(2R)-2,3- Dihydroxy-propyl]- isopropyl-amino}- ethyl)-3H- isobenzofuran-1- ylidene]-1,3-dihydro- indol-2-one 
                 408.495 
                 8 
               
               
                   
               
             
          
         
       
     
         [0099]    Tables 9 through 11, which include Examples 423 through 539, are found in U.S. patent application Ser. No. 11/180,496, which is hereby incorporated by reference. 
         [0100]    The following Examples describe the synthesis of the most preferred TKI compounds utilized in the ocular implants of this invention. 
       Example 426 
       [0101]    
       
                 
         
             
             
         
       
     
       5-Fluoro-3-{5-[2-(4-hydroxy-piperidin-1-yl)-ethyl]-3,3-dimethyl-3H-isobenzofuran-1-ylidene}-1,3-dihydro-indol-2-one 
       [0102]    To a stirred solution of 5-fluorooxindole (7.86 g, 52 mmol) in anhydrous THF (60 ml) under nitrogen was added 1.0M LiHMDS/THF solution (104 ml, 104 mmol). The mixture was stirred at room temperature for 15 minutes, and then 5-[2-(4-hydroxy-piperidin-1-yl)-ethyl]-3,3-dimethyl-3H-isobenzofuran-1-one (5.0 g, 17.3 mmol) was added. After stirring at room temperature for 2 hours, the mixture was quenched with 50 ml of 2.5M H 2 SO 4 , heated at 65° C. for 30 minutes and poured into 500 ml of water. The mixture was basified with 5M NaOH to about pH=9 and continuously stirred at room temperature for 16 hours. The resulting solids were filtered, rinsed with water, dried under vacuum to give the title compound as a yellow solid (4.74 g, 65%). 
         [0103]      1 H NMR (500 MHz, DMSO-d 6 ) δ ppm 1.34-1.43 (m, 2H) 1.69-1.76 (m, 8H) 2.10 (br. s., 2H) 2.57 (t, J=7.32 Hz, 2H) 2.76-2.83 (m, 2H) 2.87 (t, J=7.32 Hz, 2H) 3.40-3.49 (m, 1H) 4.55 (d, J=4.39 Hz, 1H) 6.79 (dd, J=8.30, 4.39 Hz, 1H) 6.93 (td, J=9.03, 2.93 Hz, 1H) 7.43 (d, J=8.30 Hz, 1H) 7.53 (s, 1H) 7.59 (dd, J=9.28, 2.44 Hz, 1H) 9.47 (d, J=8.30 Hz, 1H) 10.40 (s, 1H) 
       Example 474 
       [0104]    
       
                 
         
             
             
         
       
     
       3-[5-(3-Diethylamino-propyl)-3,3-dimethyl-3H-isobenzofuran-1-ylidene]-5-fluoro-1,3-dihydro-indol-2-one 
       [0105]    A solution of methanesulfonic acid 3-[1-(5-fluoro-2-oxo-1,2-dihydro-indol-3-ylidene)-3,3-dimethyl-1,3-dihydro-isobenzofuran-5-yl]-propyl ester (170 mg, 0.39 mmol) and diethylamine (0.30 ml, 2.92 mmol) in dioxane (1.6 ml) was heated at 75° C. in a pressure tube for 36 hours. The mixture was evaporated, dissolved in EtOAc, and the EtOAc washed with H 2 O and brine. The aqueous layer was also extracted with CHCl 3 . The organic layers were combined, dried over anhydrous Na 2 SO 4 , and then evaporated to a yellow film. The sample was passed through a plug of silica gel eluting with 10% methanol in CHCl 3  to give a yellow-orange solid. The solid was dissolved in EtOAc, washed with saturated aqueous NaHCO 3 , brine, dried over anhydrous Na 2 SO 4 , and evaporated to a yellow solid. The solid was chromatographed eluting with CHCl 3 /MeOH to give the title compound as a yellow solid (88 mg, 54%). 
         [0106]      1 H NMR (500 MHz, DMSO-d 6 ) δ ppm 0.93 (t, J=7.08 Hz, 6H) 1.72 (s, 6H) 1.77 (dt, J=14.77, 7.51 Hz, 2H) 2.41 (t, J=6.83 Hz, 2H) 2.47 (q, J=6.83 Hz, 4H) 2.71-2.76 (m, 2H) 6.79 (dd, J=8.30, 4.88 Hz, 1H) 6.92 (ddd, J=9.64, 8.42, 2.93 Hz, 1H) 7.42 (dd, J=8.30, 1.46 Hz, 1H) 7.53 (d, J=0.98 Hz, 1H) 7.59 (dd, J=9.52, 2.68 Hz, 1H) 9.48 (d, J=8.30 Hz, 1H) 10.40 (s, 1H). 
       Example 481 
       [0107]    
       
                 
         
             
             
         
       
     
       3-[5-(3-Diethylamino-propyl)-3-methyl-3H-isobenzofuran-1-ylidene]-5-fluoro-1,3-dihydro-indol-2-one 
       [0108]    Experimental procedure similar to Example 474. 
         [0109]      1 H NMR (500 MHz, CDCl 3 ) δ ppm 1.04 (t, J=7.08 Hz, 6H) 1.73 (d, J=6.83 Hz, 3H) 1.87 (dt, J=14.16, 7.08 Hz, 2H) 2.51 (t, J=7.32 Hz, 2H) 2.54-2.61 (m, 4H) 2.77 (t, J=7.81 Hz, 2H) 5.88 (q, J=6.83 Hz, 1H) 6.76 (dd, J=8.79, 4.39 Hz, 1H) 6.84 (td, J=8.91, 2.69 Hz, 1H) 7.22 (s, 1H) 7.38 (d, J=8.30 Hz, 1H) 7.70 (dd, J=9.52, 2.68 Hz, 1 H) 7.73 (s, 1H) 9.58 (d, J=8.30 Hz, 1H). 
       Example 508 
       [0110]    
       
                 
         
             
             
         
       
     
       1-(2-Oxo-1,2-dihydro-indol-3-ylidene)-1,3-dihydro-iso benzofuran-5-carboxylic acid (2-diethylamino-ethyl)-amide 
       [0111]    A mixture of 1-(2-oxo-1,2-dihydro-indol-3-ylidene)-1,3-dihydro-isobenzofuran-5-carboxylic acid (100 mg, 0.34 mmol) and 1,1′-carbonyldiimidazole (100 mg, 0.62 mmol) in THF (10 ml) was stirred at room temperature for 16 hours. N,N-diethylethylenediamine (0.25 ml, 1.76 mmol) was added. The mixture was stirred for 15 minutes and poured into water (100 ml). The precipitates were filtered, washed with water and dried under vacuum to give the title compound as a yellow powder (99 mg, 74%). 
         [0112]      1 H NMR (500 MHz, DMSO-d 6 ) δ ppm 0.98 (t, J=7.08 Hz, 6H) 2.53 (t, J=7.08 Hz, 4H) 2.58 (t, J=7.32 Hz, 2H) 3.36 (t, J=7.32 Hz, 2H) 5.86 (s, 2H) 6.84 (d, J=7.32 Hz, 1H) 6.98 (td, J=7.69, 1.22 Hz, 1H) 7.14 (td, J=7.57, 1.46 Hz, 1H) 7.85 (d, J=7.32 Hz, 1H) 7.98 (d, J=8.79 Hz, 1H) 8.05 (s, 1H) 8.62 (t, J=5.86 Hz, 1H) 9.68 (d, J=8.30 Hz, 1H) 10.49 (s, 1H) 
       Example 521 
       [0113]    
       
                 
         
             
             
         
       
     
       3-[1-(5-Fluoro-2-oxo-1,2-dihydro-indol-3-ylidene)-1,3-dihydro-isobenzofuran-5-yl]-propionic acid 
       [0114]    To a stirred solution of 5-fluorooxindole (218 mg, 1.44 mmol) in anhydrous THF (10 ml) under nitrogen was added 1.0M LiHMDS/THF solution (2.9 ml, 2.9 mmol). After the mixture was stirred at room temperature for 10 minutes, 3-(1-Oxo-1,3-dihydro-isobenzofuran-5-yl)-propionic acid (100 mg, 0.48 mmol) was added. After the mixture was stirred at room temperature for 2 hours, 1 M sulfuric acid solution (10 ml) was added. The mixture was heated at 60° C. for 2 hours, and then poured into 150 ml of water. The resulting solid was filtered, rinsed with water, dried in vacuo to give the title compound as a yellow solid (96 mg, 59%). 
         [0115]      1 H NMR (500 MHz, DMSO-d 6 ) δ ppm 2.63 (t, J=7.57 Hz, 2H) 2.98 (t, J=7.57 Hz, 2H) 5.80 (s, 2H) 6.79 (dd, J=8.54, 4.64 Hz, 1H) 6.90-6.96 (m, 1H) 7.47 (d, J=8.30 Hz, 1 H) 7.54 (s, 1H) 7.57 (dd, J=9.76, 2.44 Hz, 1H) 9.54 (d, J=8.30 Hz, 1H) 10.42 (s, 1H) 12.21 (s, 1H) 
         [0116]    The compounds of formula II, below, may also be utilized in preparing the ocular implants described herein. 
         [0000]    
       
                 
         
             
             
         
       
     
         [0000]    wherein X is O; Y is [C(R 9 ) 2 ] c ; R 10  is selected from the group consisting of halogen, nitro, hydroxy, hydrocarbyl, substituted hydrocarbyl, amide, thioamide, amine, thioether and sulfonyl; R 8  is selected from the group consisting of halogen, nitro, hydroxy, hydrocarbyl, substituted hydrocarbyl, amide, thioamide, amine, thioether and sulfonyl and phosphonic acid; R 9  is selected from the group consisting of hydrogen, hydrocarbyl and substituted hydrocarbyl; c is an integer of from 1 to 2; b is 0 or an integer from 1 to 3; a is 0 or an integer of from 1 to 3 and pharmaceutically acceptable salts thereof. Said hydrocarbyl and/or substituted hydrocarbyl may be alkyl, alkenyl, alkynyl, aryl (including carbocylic aryl and heterocyclic aryl) and alkaryl. 
       Procedures for the Preparation of TKI Ocular Implants 
     Powder Blending 
       [0117]    The drug, TKI, was stored at room temperature with minimal light exposure, and polymers, utilized for the matrix, were stored at 5° C. and allowed to equilibrate to room temperature prior to use. Both the TKI and the polymer were used as received. Formulations, listed in Table 1, were blended in a stainless steel mixing capsule with two stainless steel balls and placed in a Retsch mill at 30 cps or Turbula blender at 96 rpm for 5 to 15 minutes. Depending on the starting materials, formulations underwent four to six blending cycles at five to fifteen minutes each. Between blending cycles, a stainless steel spatula was used to dislodge material from the inside surfaces of the mixing vessel. 
       Powder Compaction 
       [0118]    A die with a 720 μm opening was attached to a stainless steel extrusion barrel, and the barrel was inserted into the powder compactor assembly. The powder compactor is set to 50 psi, and the powder is added to the barrel in small increments using a stainless steel powder funnel. After the addition of each increment, the pneumatic compactor was actuated to compress the added powder. This process was repeated until the extrusion barrel was full. 
       Extrusion 
       [0119]    A piston extruder was set to temperature and allowed to equilibrate. The extrusion temperature was chosen based on drug-load and polymer. The extrusion temperature was adjusted for each formulation to produce smooth, uniform-looking filaments. After the extruder temperature equilibrated, the piston extrusion barrel was inserted into the extruder, and a thermocouple was inserted to measure the temperature at the surface of the barrel. After the barrel temperature equilibrated, the piston was inserted into the barrel and the piston speed was set at 0.0025 in/min. The first 2-4 inches of extrudate was discarded. Afterwards, 3-5-inch pieces were cut directly into a centrifuge tube. Samples were labeled and stored in a sealed foil pouch containing desiccant. Formulations with higher drug load required higher extrusion temperatures. Polymers with higher intrinsic viscosities required higher extrusion temperatures than polymers with lower intrinsic viscosities. Lactide-glycolide co-polymers with a higher lactide percentage (75:25) required a lower processing temperature than polymers with a lower lactide percentage (50:50). Formulation information and extrusion temperatures are listed in Table A. 
         [0000]    
       
         
               
             
               
               
               
               
               
             
               
               
               
               
               
             
           
               
                 TABLE A 
               
             
             
               
                   
               
               
                 Formulation and Extrusion Temperature for TKI Example 426, 
               
               
                 Example 474, Example 508, Example 521, and Example 481 
               
             
          
           
               
                 API 
                 Formulation # 
                 API Loading (%) 
                 Polymer (s) 
                 Extrusion Temp (Deg. C.) 
               
               
                   
               
             
          
           
               
                 Example 426 
                 7409-007 
                 50 
                 Purac PDL* 
                 80 
               
               
                   
                 7409-023 
                 60 
                 Purac PDL 
                 75 
               
               
                   
                 7409-024 
                 50 
                 Resomer RG752± 
                 81 
               
               
                   
                 7409-025 
                 50 
                 Resomer RG755† 
                 92 
               
               
                   
                 7409-026 
                 60 
                 Resomer RG755 
                 94 
               
               
                   
                 7409-040 
                 40 
                 Resomer RG755 
                 94 
               
               
                   
                 7409-041 
                 30 
                 Resomer RG755 
                 94 
               
               
                   
                 7409-042 
                 40 
                 Resomer RG752 
                 84 
               
               
                   
                 7409-045 
                 40 
                 Resomer RG502** 
                 96 
               
               
                   
                 7409-046 
                 40 
                 Resomer RG505•• 
                 103 
               
               
                 Example 474 
                 7409-009 
                 50 
                 Resomer RG755 
                 96 
               
               
                   
                 7409-010 
                 60 
                 Resomer RG755 
                 98 
               
               
                   
                 7409-012 
                 50 
                 Resomer R104†† 
                 67 
               
               
                 Example 508 
                 7409-014 
                 50 
                 Resomer RG755 
                 110 
               
               
                   
                 7409-015 
                 60 
                 Resomer RG755 
                 115 
               
               
                   
                 7409-017 
                 50 
                 Res. RG755, Res. R104, 3:2 
                 94 
               
               
                   
                 7409-021 
                 50 
                 Resomer RG506∘ 
                 117 
               
               
                   
                 7409-022 
                 50 
                 Resomer R104 
                 71 
               
               
                   
                 7409-035 
                 50 
                 Resomer R207‡ 
                 139 
               
               
                   
                 7409-043 
                 40 
                 Resomer RG752 
                 83 
               
               
                   
                 7409-044 
                 40 
                 Resomer RG502 
                 94 
               
               
                 Example 521 
                 7409-027 
                 50 
                 Resomer RG755 
                 107 
               
               
                   
                 7409-028 
                 60 
                 Resomer RG755 
                 118 
               
               
                   
                 7409-029 
                 50 
                 Purac PDL 
                 109 
               
               
                   
                 7409-030 
                 50 
                 Resomer R104 
                 80 
               
               
                   
                 7409-031 
                 50 
                 Resomer RG506 
                 129 
               
               
                   
                 7409-032 
                 60 
                 Res. RG755, Res. R104, 1:1 
                 100 
               
               
                   
                 7409-033 
                 50 
                 Resomer R207‡ 
                 139 
               
               
                   
                 7409-034 
                 60 
                 RG502S 
                 96 
               
               
                 Example 481 
                 7409-070 
                 60 
                 Resomer RG755 
                 114 
               
               
                   
                 7409-071 
                 40 
                 Resomer RG755 
                 95 
               
               
                   
                 7409-072 
                 60 
                 Resomer RG752 
                 91 
               
               
                   
                 7409-073 
                 40 
                 Resomer RG752 
                 91 
               
               
                   
                 7409-074 
                 60 
                 Resomer RG502 
                 102 
               
               
                   
                 7409-075 
                 40 
                 Resomer RG502 
                 93 
               
               
                   
                 7409-076 
                 60 
                 Resomer RG504• 
                 121 
               
               
                   
               
               
                 *Purac PDL = Purac 50:50 Poly(D,L-lactide-co-glycolide) 
               
               
                 **Resomer RG502, RG502S = Boehringer Ingelheim 50:50 Poly(D,L-lactide-co-glycolide), IV = 0.16-0.24(dl/g) 
               
               
                 •Resomer RG504 = Boehringer Ingelheim 50:50 Poly(D,L-lactide-co-glycolide), IV = 0.45-0.60(dl/g) 
               
               
                 ••Resomer RG505 = Boehringer Ingelheim 50:50 Poly(D,L-lactide-co-glycolide), IV = 0.7(dl/g) 
               
               
                 ∘Resomer RG506 = Boehringer Ingelheim 50:50 Poly(D,L-lactide-co-glycolide), IV = 0.8(dl/g) 
               
               
                 ±Resomer RG752 = Boehringer Ingelheim 75:25 Poly(D,L-lactide-co-glycolide), IV = 0.2(dl/g) 
               
               
                 †Resomer RG755 = Boehringer Ingelheim 50:50 Poly(D,L-lactide-co-glycolide), IV = 0.6(dl/g) 
               
               
                 ††Resomer R104 = Poly(L-lactide), MW = 2000 
               
               
                 ‡Resomer R207 = Poly(L-lactide), IV = 1.6 
               
             
          
         
       
     
         [0120]    In Table A, Example Number refers to the TKI prepared in the above-numbered example and utilized as the API (active pharmaceutical ingredient) in the ocular implant tested. The polymers utilized in such ocular implants are as follows: 
         [0000]    
       
         
               
               
               
             
           
               
                   
               
               
                 Resomer 
                 Monomer ratio 
                 i.v. dL/g(MW) 
               
               
                   
               
             
             
               
                 RG502 
                 50:50 poly (D,L-lactide-co-glycolide) 
                 0.2 
               
               
                 RG502H 
                 50:50 poly (D,L-lactide-co-glycolide) 
                 0.2 
               
               
                 RG504 
                 50:50 poly (D,L-lactide-co-glycolide) 
                 0.5 
               
               
                 RG505 
                 50:50 poly (D,L-lactide-co-glycolide) 
                 0.7 
               
               
                 RG509 
                 50:50 poly (D,L-lactide-co-glycolide) 
                 1.6 
               
               
                 RG752 
                 75:25 poly (D,L lactide-co-glycolide) 
                 0.2 
               
               
                 RG752S 
                 50:50 poly (D,L-lactide-co-glycolide) 
                 0.2 
               
               
                 RG755 
                 50:50 poly (D,L-lactide-co-glycolide) 
                 0.6(40000) 
               
               
                 R104 
                 poly (D,L-lactide) 
                 (3500) 
               
               
                   
               
             
          
         
       
     
         [0121]    The release rate was determined by the below procedure and certain of the release studies were reported in  FIGS. 1 through 6 . 
         [0122]    The in vitro release study was carried out in an incubator at 37° C. shaking at 120 rpm. 
         [0123]    The release medium was 0.02% Polysorbate 80 containing 10 mM phosphate buffered saline, pH7.4. The medium and implants were placed in 20 mL scintillation vials. At given time points, the medium containing released drug was collected and replaced with fresh medium. The concentration of the compound in the release medium was analyzed using HPLC. 
         [0124]    The results are reported in  FIGS. 1 through 6 . 
         [0125]    All references cited herein are hereby incorporated by reference in their entirety. 
         [0126]    The foregoing description details specific methods and compositions that can be employed to practice the present invention, and represents the best mode contemplated. However, it is apparent for one of ordinary skill in the art that further compositions with the desired pharmacological properties can be prepared in an analogous manner. Similarly, different pharmaceutical compositions may be prepared and used with substantially the same result. Thus, however detailed the foregoing may appear in text, it should not be construed as limiting the overall scope hereof.