(6R)-3-acetoxymethyl-8-oxo-7t-((Ξ)-2-phenyl-2-sulfo-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 在
盐酸 作用下,
生成 (Ξ)-((5a
R)-1,7-dioxo-(5a
r)-1,4,6,7-tetrahydro-3
H,5a
H-azeto[2,1-
b]furo[3,4-
d][1,3]thiazin-6
t-ylcarbamoyl)-phenyl-methanesulfonic acid