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(2S,5R)-3-[1-Methoxycarbonyl-meth-(Z)-ylidene]-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester
CAS号：77647-06-4
英文名：(2S,5R)-3-[1-Methoxycarbonyl-meth-(Z)-ylidene]-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester
分子式：C16H15NO5S
分子量：333.359
上游原料
(E)-3-{(R)-1-[Benzyloxycarbonyl-(triphenyl-λ5-phosphanylidene)-methyl]-4-oxo-azetidin-2-ylsulfanyl}-pent-2-enedioic acid dimethyl ester
(E)-3-((R)-4-Oxo-azetidin-2-ylsulfanyl)-pent-2-enedioic acid dimethyl ester
(E)-3-((R)-1-Methoxyoxalyl-4-oxo-azetidin-2-ylsulfanyl)-pent-2-enedioic acid dimethyl ester
