(5R)-6t-((Ξ)-2-benzyloxycarbonyl-2-thiophen-3-yl-acetylamino)-6c-methoxycarbonylmethyl-3,3-dimethyl-7-oxo-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2c-carboxylic acid benzyl ester 在
palladium on activated charcoal
氢气 、
碳酸氢钠 作用下,
以
甲醇 、
水 为溶剂,
生成 (5
R)-6
t-((Ξ)-2-carboxy-2-thiophen-3-yl-acetylamino)-6
c-methoxycarbonylmethyl-3,3-dimethyl-7-oxo-(5
rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2
c-carboxylic acid