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441064-75-1 PYRIDO[3,4-D]PYRIMIDINE, 5,6,7,8-TETRAHYDRO-4-(4-MORPHOLINYL)-

41896-72-4 ISOXAZOLO[3,4-D]PYRIMIDIN-4(1H)-ONE,6-(1,1- DIMETHYLETHYL)-3-PROPYL-

4643-19-0 N-(2-methoxyphenyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine

183278-72-0 Acetic acid,[[4,5-dihydro-5-(4-methylphenyl)-1-(4-nitrophenyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-6-yl]thio]-

4848-69-5 5-amino-1-phenyl-6-prop-2-enylsulfanylpyrazolo[3,4-d]pyrimidin-4-one

182359-95-1 5H-Pyrrolo[3,4-d]pyrimidine-5,7(6H)-dione, 2,4-diamino-6-methyl-

1238579-07-1 7-bromo-4-(methylthio)thieno[3,4-d]pyrimidine

76628-77-8 3-[2-amino-4-(4-chlorophenyl)-7-oxo-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidin-6-yl]propanoic acid

7508-59-0 6-chloro-1,2-dihydro-4H-pyrazolo[3,4-d]pyrimidine-4-thione

183278-74-2 Acetic acid,[(1-benzoyl-4,5-dihydro-4-oxo-5-phenyl-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio]-

183278-58-2 4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5,6,7-tetrahydro-5-(4-methylphenyl)-1-(4-nitrophenyl)-6-thioxo-

441064-74-0 PYRIDO[3,4-D]PYRIMIDINE, 5,6,7,8-TETRAHYDRO-4-(4-MORPHOLINYL)-7-(PHENYLMETHYL)-

517918-99-9 3H-Pyrazolo[3,4-d]pyrimidin-3-one, 6-chloro-1,2-dihydro-4-methyl-

180976-32-3 4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5,6,7-tetrahydro-1,5,7-triphenyl-6-thioxo-

630107-87-8 1H-Pyrazolo[3,4-d]pyrimidine, 4-chloro-1-(2-pyrimidinyl)-

183278-63-9 4H-Pyrazolo[3,4-d]pyrimidin-4-one,1-benzoyl-1,5,6,7-tetrahydro-5-(4-methoxyphenyl)-6-thioxo-

4318-54-1 5-methyl-1,2-dihydropyrazolo[3,4-d]pyrimidine-4,6-dione

183278-73-1 Acetic acid,[[4,5-dihydro-5-(4-methoxyphenyl)-1-(4-nitrophenyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-6-yl]thio]-

476371-80-9 4-Amino-3-benzyl-1H-pyrazolo[3,4-d]pyrimidine-1-(β-D-ribofuranosyl-5’-triphosphate)

733772-03-7 Urea,N'-butyl-N-[2-(dimethylamino)ethyl]-N-[4-[[4-[1-[(3-ethoxyphenyl)methyl]-1H-pyrazolo[3,4-d]pyrimidin-4-yl]-1-piperazinyl]methyl]phenyl]-