Patent ID: 6284910
Filing Date: 2001-09-04
Classification: C07F

Abstract:
A compound of the formula: ##STR25##wherein R1-R5 are independently H, halo, NO.sub.2, NH.sub.2, NHR.sub.7, N(R.sub.7).sub.2, N(R.sub.7).sub.3.sup.+, N.sub.3, OH, OR.sub.7, C.sub.1 to C.sub.8 alkyl, amino C.sub.1 -C.sub.8 alkyl, hydroxy C.sub.1 -C.sub.8 alkyl, nitrile C.sub.1 -C.sub.8 alkyl;G.sub.1 is NR.sup.6 or --CH.sub.2 --O--;G.sub.2 is: --CH.sub.2 --, --CH.sub.2 CH.sub.2 -- or ##STR26##G.sub.3 is: --O--CH.sub.2 --CH.sub.2 -- or --CH.sub.2 --;n is an integer of 0 to 14, inclusive;R.sub.6 is H or C.sub.1 to C.sub.8 alkyl;R.sub.7 is C.sub.1 -C.sub.8 alkyl or C.sub.1 -C.sub.8 alkanoyl;OPP is the pyrophosphate group;or a pharmaceutically acceptable salt thereof.