7-(2-AMINO-4,6-DIHYDROXY-5-PYRIMIDINYL)HEPTANOIC ACID

7-(2-HO-3-(4-NITRO-PHENOXY)-PR)-3-ME-8-PIPERIDIN-1-YL-3,7-2H-PURINE-2,6-DIONE

7-(2-MEO-ET)-3-ME-8-(N'-(1-PH-ETHYLIDENE)-HYDRAZINO)-3,7-2H-PURINE-2,6-DIONE

7-(2,4-DICHLORO-BENZYLOXY)-5-HYDROXY-2-PHENYL-CHROMEN-4-ONE

7-(3-(4-CL-PHENOXY)-2-HO-PR)-8-(2-HO-ETHYLAMINO)-3-ME-3,7-2H-PURINE-2,6-DIONE

7-(3-CL-BUT-2-ENYL)-3-ME-8-(N'-(3-NITRO-BENZYLIDENE)-HYDRAZINO)-PURINE-2,6-DIONE

7-(3,4-DIMETHOXYPHENYL)-6-(3-METHOXYPHENYL)-7,12-DIHYDRO-6H-CHROMENO[4,3-D][1,2,4]TRIAZOLO[1,5-A]PYRIMIDINE

7-(4-CHLORO-BENZYLOXY)-8-(4-CHLORO-PHENOXYMETHYL)-4-PHENYL-CHROMEN-2-ONE

7-(4-ET-PH)-1,3-DIMETHYL-8-(4-ME-PH)-1H-IMIDAZO(2,1-F)PURINE-2,4(3H,8H)-DIONE

7-(4-ISOPROPYLPHENYL)-6A,7-DIHYDRO-6H-CHROMENO[3,4-C][1,5]BENZOTHIAZEPINE

7-(4-TERT-BUTYL-BENZYLOXY)-6-METHYL-2,3-DIHYDRO-1H-CYCLOPENTA(C)CHROMEN-4-ONE

7-AMINO-3-BETA-CHLOROCHOLEST-5-ENE

7-AMINO-6-BENZYLOXY-2-PHENYL-HEXAHYDRO-PYRANO(3,2-D)(1,3)DIOXIN-8-OL

7-BENZYL-1,3-DIMETHYL-8-(4-MORPHOLINYLMETHYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

7-BENZYL-8-(4-BENZYL-1-PIPERAZINYL)-1,3-DIMETHYL-3,7-DIHYDRO-1H-PURINE-2,6-DIONE