1-(4'-chloro-biphenyl-2-ylmethyl)-piperidin-4-one 、
(R)-4-(4-(dimethylamino)-1-(phenylthio)butan-2-ylamino)-3-nitro-N-(5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-yl)benzenesulfonamide 在
溶剂黄146 、 sodium cyanoborohydride 作用下,
以
甲醇 、
二氯甲烷 为溶剂,
反应 17.0h,
以31%的产率得到N-{7-[1-(4'-chlorobiphenyl-2-ylmethyl)piperidin-4-yl]-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-yl}-4[(R)-3-dimetylamino-1-phenylsulfanylmethyl-propylamino]-3-nitrobenzenesulfonamide