5-((3aR,6S,6aS)-2-Oxo-hexahydro-thieno[3,4-d]imidazol-6-yl)-pentanoic acid (4,4-bis-hydroxymethyl-cyclohexyl)-amide 在
二异丙基铵盐四氮唑 作用下,
以
吡啶 为溶剂,
生成 Diisopropyl-phosphoramidous acid 1-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-[5-((3aR,6S,6aS)-2-oxo-hexahydro-thieno[3,4-d]imidazol-6-yl)-pentanoylamino]-cyclohexylmethyl ester 2-cyano-ethyl ester