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benzyl 7α-<(1R)-1-hydroxyethyl>-2-oxo-1-oxa-3-cephem-4-carboxylate

benzyl 7α-<(1R)-1-hydroxyethyl>-2-oxo-1-oxa-3-cephem-4-carboxylate

CAS号：129441-34-5

英文名：benzyl 7α-<(1R)-1-hydroxyethyl>-2-oxo-1-oxa-3-cephem-4-carboxylate

分子式：C16H15NO6

分子量：317.293

合成路线

129441-33-4

benzyl 7α-<(1R)-1-hydroxyethyl>-2-oxo-1-oxa-3-cephem-4-carboxylate

benzyl 7α-<(1R)-1-hydroxyethyl>-2-oxo-1-oxa-3-cephem-4-carboxylate

145264-83-1

benzyl 7α-<(1R)-1-hydroxyethyl>-2-oxo-1-oxa-3-cephem-4-carboxylate

benzyl 7α-<(1R)-1-hydroxyethyl>-2-oxo-1-oxa-3-cephem-4-carboxylate

129519-49-9

benzyl 7α-<(1R)-1-hydroxyethyl>-2-oxo-1-oxa-3-cephem-4-carboxylate

benzyl 7α-<(1R)-1-hydroxyethyl>-2-oxo-1-oxa-3-cephem-4-carboxylate

129519-48-8

benzyl 7α-<(1R)-1-hydroxyethyl>-2-oxo-1-oxa-3-cephem-4-carboxylate

benzyl 7α-<(1R)-1-hydroxyethyl>-2-oxo-1-oxa-3-cephem-4-carboxylate

(3R,4R)-1-(benzyloxycarbonyl-1-triphenylphosphoranylidenemethyl)-4-(2-butenoyloxy)-3-<(1R)-1-tert-butyldimethylsilyloxyethyl>azetidin-2-one

(3R,4R)-1-(benzyloxycarbonyl-1-triphenylphosphoranylidenemethyl)-4-(2-butenoyloxy)-3-<(1R)-1-tert-butyldimethylsilyloxyethyl>azetidin-2-one

benzyl 7α-<(1R)-1-hydroxyethyl>-2-oxo-1-oxa-3-cephem-4-carboxylate

benzyl 7α-<(1R)-1-hydroxyethyl>-2-oxo-1-oxa-3-cephem-4-carboxylate

4-乙酰氧基氮杂环丁酮

4-乙酰氧基氮杂环丁酮

benzyl 7α-<(1R)-1-hydroxyethyl>-2-oxo-1-oxa-3-cephem-4-carboxylate

benzyl 7α-<(1R)-1-hydroxyethyl>-2-oxo-1-oxa-3-cephem-4-carboxylate

上游原料

(3R,4R)-1-(benzyloxycarbonyl-1-triphenylphosphoranylidenemethyl)-4-(2-butenoyloxy)-3-<(1R)-1-tert-butyldimethylsilyloxyethyl>azetidin-2-one 4-乙酰氧基氮杂环丁酮

下游产品