diethyl N-<4-<<(2,4-diaminopyrido<2,3-d>pyrimidin-6-yl)methyl>amino>-5,6,7,8-tetrahydro-1-naphthoyl>-L-glutamate 在
sodium hydroxide 作用下,
以
甲醇 为溶剂,
反应 72.0h,
以63%的产率得到(S)-2-({4-[(2,4-Diamino-pyrido[2,3-d]pyrimidin-6-ylmethyl)-amino]-5,6,7,8-tetrahydro-naphthalene-1-carbonyl}-amino)-pentanedioic acid