diethyl (2S)-2-[[4-[[4-oxo-2-(pyrimidin-2-ylsulfanylmethyl)-1H-quinazolin-6-yl]methyl-prop-2-ynylamino]benzoyl]amino]pentanedioate 在
sodium hydroxide 作用下,
以
乙醇 为溶剂,
反应 2.0h,
以87%的产率得到N-p{N-[3,4-dihydro-4-oxo-2-(pyrimidin-2-ylthiomethyl)quinazolin-6-ylmethyl]-N-(prop-2ynyl)amino}benzoyl-L-glutamic acid