diethyl N-[4-[(2,4-diamino-5-methyl-3,4-dihydro-7H-pyrrolo[2,3-d]pyrimidin-6-yl)thio]benzoyl]-L-glutamate 在
sodium hydroxide 作用下,
以
乙醇 为溶剂,
反应 24.0h,
以68%的产率得到(S)-2-[4-(2,4-Diamino-5-methyl-7H-pyrrolo[2,3-d]pyrimidin-6-ylsulfanyl)-benzoylamino]-pentanedioic acid