重氮甲烷 、
2-((3aR)-7c-methanesulfonyloxy-2,2-dimethyl-(3ar,7ac)-3a,6,7,7a-tetrahydro-benzo[1,3]dioxol-5-yl)-N-methyl-2-oxo-acetamide 生成 (Ξ)-2-((3a
R)-4
c-methanesulfonyloxy-2,2-dimethyl-(3a
r,8a
c,8b
c)-3a,4,56,8a,8b-hexahydro-[1,3]dioxolo[4,5-
e]indazol-5a
c-yl)-oxiranecarboxylic acid methylamide