methyl Nα-[4-[2-(2,4-diamino-7H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-Nγ-(3-ethoxycarbonylphenylcarbamoyl)-L-2,4-diaminobutyrate 在
sodium hydroxide 作用下,
以
四氢呋喃 、
甲醇 为溶剂,
反应 4.0h,
以94%的产率得到N
γ-(3-carboxyphenylcarbamoyl)-N
α-[4-[2-(2,4-diamino-7H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-2,4-diaminobutyric acid