上游原料
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(2S,2aS,2bS,5aS,6R)-2-Acetoxy-2b-methyl-1,4-dioxo-octahydro-3-oxa-6a-aza-cyclobuta[a]pentalene-6-carboxylic acid benzyl ester
CAS号：225219-91-0
英文名：(2S,2aS,2bS,5aS,6R)-2-Acetoxy-2b-methyl-1,4-dioxo-octahydro-3-oxa-6a-aza-cyclobuta[a]pentalene-6-carboxylic acid benzyl ester
分子式：C19H19NO7
分子量：373.357
上游原料
(2S,2aS,2bS,5aS,6R)-2-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2b-methyl-1,4-dioxo-octahydro-3-oxa-6a-aza-cyclobuta[a]pentalene-6-carboxylic acid benzyl ester
(2aS,2bS,5aS,6R)-2-Eth-(Z)-ylidene-2b-methyl-1,4-dioxo-octahydro-3-oxa-6a-aza-cyclobuta[a]pentalene-6-carboxylic acid benzyl ester
3S-<1R-(tert-butyldimethylsilanyloxy)ethyl>-4S-(2S-methyl-5-oxo-2,5-dihydrofuran-2-yl)azetidin-2-one
(2S,2aS,2bS,5aS,6R)-2-((R)-1-Hydroxy-ethyl)-2b-methyl-1,4-dioxo-octahydro-3-oxa-6a-aza-cyclobuta[a]pentalene-6-carboxylic acid benzyl ester
(2S,2aS,2bS,5aS,6R)-2-((R)-1-Methanesulfonyloxy-ethyl)-2b-methyl-1,4-dioxo-octahydro-3-oxa-6a-aza-cyclobuta[a]pentalene-6-carboxylic acid benzyl ester
<3S-<1R-(tert-butyldimethylsilanyloxy)ethyl>-2S-(2-methyl-5-oxo-2,5-dihydrofuran-2-yl)-4S-oxo-azetidin-1-yl>acetic acid benzyl ester
