(6R)-3-acetoxymethyl-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid acetoxymethyl ester 在
palladium on activated charcoal
吡啶 、
氢气 作用下,
生成 (6
R)-3-acetoxymethyl-7
t-((
R)-2-amino-2-phenyl-acetylamino)-8-oxo-(6
rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid acetoxymethyl ester