(1aS-cis)-3-[(4,5-dimethoxy-2-nitrophenyl)methyl] 1-methyl ester 5-formyl-1a,8,9a-tetrahydro-7-(methoxymethoxy)-9-oxo-1H-aziridino[2,3-c][1]benzazocine-1,3(2H)-dicarboxylic acid 以
水 、
乙腈 为溶剂,
反应 24.0h,
生成 (2S-trans)-methyl ester [6-formyl-2,3-dihydro-1-hydroxy-8-(methoxymethoxy)-1-pyrrolo[1,2-a]indol-2-yl]-carbamic acid 、 (2S-cis)-methyl ester [6-formyl-2,3-dihydro-1-hydroxy-8-(methoxymethoxy)-1-pyrrolo[1,2-a]indol-2-yl]-carbamic acid