6-Chloro-1-isobutylpyrimidine-2,4(1h,3h)-dione 、 5-{2-[(6-chloroquinolin-4-yl)methyl]-7-isobutyl-4,6-dioxo-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-d]pyrimidin-3-yl}-1-methyl-1H-pyrrole-3-carbonitrile 、 生成
5-{2-[(6-chloroquinolin-4-yl)methyl]-7-(cyclopropylmethyl)-4-[(3-hydroxypropyl)amino]-6-oxo-6,7-dihydro-2H-pyrazolo[3,4-d]pyrimidin-3-yl}-1-methyl-1H-pyrrole-3-carbonitrile