(S)-6-(6-Carbamoyl-3,6,7,8-tetrahydro-pyrrolo[3,2-e]indole-2-carbonyl)-8-chloromethyl-4-hydroxy-3,6,7,8-tetrahydro-pyrrolo[3,2-e]indole-2-carboxylic acid methyl ester 在
sodium hydride 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 1.5h,
以71%的产率得到methyl (1R,12S)-10-(6-carbamoyl-7,8-dihydro-3H-pyrrolo[3,2-e]indole-2-carbonyl)-7-oxo-5,10-diazatetracyclo[7.4.0.01,12.02,6]trideca-2(6),3,8-triene-4-carboxylate