(6R,7R)-7-((R)-2-Benzo[1,3]dioxol-5-yl-2-tert-butoxycarbonylamino-acetylamino)-3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 在
盐酸 作用下,
以
硝基甲烷 为溶剂,
生成
(6R,7R)-7-((S)-2-Amino-2-benzo[1,3]dioxol-5-yl-acetylamino)-3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid