allyl (4R,5S,6S)-3-[(4-{1-[(allyloxy)carbonyl]-2,5-dihydro-1H-pyrrol-3-yl}-1,3-thiazol-2-yl)thio]-4-methyl-7-oxo-6-{(1R)-1-[(trimethylsilyl)oxy]ethyl}-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate 在
盐酸 作用下,
生成 (4R,5S,6S)-3-[4-(1-Allyloxycarbonyl-2,5-dihydro-1H-pyrrol-3-yl)-thiazol-2-ylsulfanyl]-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester