6H,7,8-DIHYDRO(1)BENZOPYRANO(3,2-D)XANTHENE COMPOUND WITH HYDROCHLORIC ACID

7-[3-(4-CHLOROPHENOXY)-2-HYDROXYPROPYL]-8-[(3-METHOXYPROPYL)AMINO]-3-METHYL-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

7-((4-METHOXYBENZYL)OXY)-8-METHYL-4-PHENYL-2H-CHROMEN-2-ONE

7-(2-(4-CHLORO-PHENYL)-2-OXO-ETHOXY)-4-METHYL-CHROMEN-2-ONE

7-(2-BENZO(1,3)DIOXOL-5-YL-2-OXO-ETHOXY)-4-PHENYL-CHROMEN-2-ONE

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

7-(2-HYDROXYETHYL)-8-{(2E)-2-[1-(2-HYDROXYPHENYL)ETHYLIDENE]HYDRAZINO}-3-METHYL-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

7-(2-OXO-2-P-TOLYL-ETHOXY)-4-PHENYL-CHROMEN-2-ONE

7-(2,4-DICHLORO-PH)-5-PHENYL-4,5,6,7-TETRAHYDRO-(1,2,4)TRIAZOLO(1,5-A)PYRIMIDINE

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

7-(3-BROMOBENZYL)-3-METHYL-8-{(2Z)-2-[(2E)-1-METHYL-3-PHENYL-2-PROPENYLIDENE]HYDRAZINO}-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

7-(3,4-DICHLORO-BENZYLOXY)-6-HEXYL-4-PHENYL-CHROMEN-2-ONE

7-(4-CHLORO-BENZYL)-3-METHYL-8-PHENETHYLSULFANYL-3,7-DIHYDRO-PURINE-2,6-DIONE

7-(4-CHLOROBENZYL)-1,3-DIMETHYL-8-{[2-(1-PIPERIDINYL)ETHYL]SULFANYL}-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

7-(4-DIFLUOROMETHOXY-PH)-5-(4-I-PH)-4,7-DIHYDRO-(1,2,4)TRIAZOLO(1,5-A)PYRIMIDINE