(3S,4R)-3-[(R)-1-Hydroxyethyl]-1-(1-methoxycarbonyl-2-methylprop-1-enyl)-4-methylthioazetidin-2-one

(3S,4R)-3-[(R)-1-Hydroxyethyl]-1-(1-methoxycarbonyl-2-methylprop-1-enyl)-4-methylthioazetidin-2-one

CAS号：76899-01-9

英文名：(3S,4R)-3-[(R)-1-Hydroxyethyl]-1-(1-methoxycarbonyl-2-methylprop-1-enyl)-4-methylthioazetidin-2-one

分子式：C12H19NO4S

分子量：273.349

合成路线

6α-bromopenicillanic acid methyl ester

6α-bromopenicillanic acid methyl ester

(3S,4R)-3-[(R)-1-Hydroxyethyl]-1-(1-methoxycarbonyl-2-methylprop-1-enyl)-4-methylthioazetidin-2-one

(3S,4R)-3-[(R)-1-Hydroxyethyl]-1-(1-methoxycarbonyl-2-methylprop-1-enyl)-4-methylthioazetidin-2-one

上游原料

6α-bromopenicillanic acid methyl ester

下游产品

methyl 3-methyl-2-[(3S,4R)-4-{2-(p-nitrobenzyloxycarbonylmethyl)allyl}-3-[(1S)-1-(p-nitrobenzyloxycarbonyloxy)ethyl}-2-oxoazetidin-1-yl]but-2-enoate 4-{(2R,3S)-3-[(R)-1-(4-Nitro-benzyloxycarbonyloxy)-ethyl]-4-oxo-azetidin-2-yl}-3-oxo-butyric acid 4-nitro-benzyl ester 4-乙酰氧基氮杂环丁酮 (3R,4R)-3-<(R)-1-(tert-butyldimethylsilyloxy)ethyl>-4-methylsulfonyl-2-azetidinone