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(2013/04/10)2-(4,6-dithioxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-d]pyrimidin-3-yl)acetonitrile
benzyl chloride
5-amino-3-(cyanomethyl)-1H-pyrazole-4-carbonitrile
2-[6-(benzylsulfanyl)-4-(piperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]acetonitrile
2-[6-(benzylsulfanyl)-4-(benzothiazol-2-yl-amino)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]acetonitrile
2-[6-(benzylsulfanyl)-4-(4-chlorophenylamino)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]acetonitrile
2-[6-(benzylsulfanyl)-4-(5-mercapto-1,3,4-thiadiazol-2-ylamino)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]acetonitrile
2-[6-(benzylsulfanyl)-4-(3-mercapto-5-methyl-4H-1,2,4-triazol-4-ylamino)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]acetonitrile