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- 3-甲基-8-氧代-7-(2-苯乙酰氨基)-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-乙羧酸-2,2,2-三氯乙酯
3-甲基-8-氧代-7-(2-苯乙酰氨基)-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-乙羧酸-2,2,2-三氯乙酯
3-甲基-8-氧代-7-(2-苯乙酰氨基)-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-乙羧酸-2,2,2-三氯乙酯 基本信息
- 中文名称:
- 3-甲基-8-氧代-7-(2-苯乙酰氨基)-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-乙羧酸-2,2,2-三氯乙酯
- 中文别名:
- 3-甲基-8-氧代-7-(2-苯乙酰氨基)-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-乙羧酸-2,2,2-三氯乙酯
- 英文名称:
- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 3-methyl-8-oxo-7-[(2-phenylacetyl)amino]-, 2,2,2-trichloroethyl ester,(6R,7R)-
- 英文别名:
- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-methyl-8-oxo-7-[(2-phenylacetyl)amino]-, 2,2,2-trichloroethyl ester, (6R,7R)-;
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-methyl-8-oxo-7-(2-phenylacetamido)-, 2,2,2-trichloroethyl ester (8CI);
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-methyl-8-oxo-7-[(phenylacetyl)amino]-, 2,2,2-trichloroethyl ester, (6R,7R)- (9CI);
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-methyl-8-oxo-7-[(phenylacetyl)amino]-, 2,2,2-trichloroethyl ester, (6R-trans)-;
Ethanol, 2,2,2-trichloro-, 3-methyl-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (8CI);
2,2,2-Trichlorethyl 3-methyl-7-(2-phenylacetamido)-3-cephem-4-carboxylate;
3-Cephem-4-carboxylic acid 2,2,2-trichloroethyl ester, 3-methyl-7β-phenylacetoamido-;
7-Phenylacetamido-3-methyl-3-cephem-4-carboxylic acid trichloroethyl ester
- CAS No.:
- 28180-80-5
- 分 子 式:
- C18H17Cl3N2O4S
- 分 子 量:
- 0
- 精确分子量:
- 461.99746
- PSA:
- 101.01000
- InChI:
- The Key: DYSKJEHQMVZZTP-CZUORRHYSA-N
- 分子结构式:
-
- SDS:
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3-甲基-8-氧代-7-(2-苯乙酰氨基)-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-乙羧酸-2,2,2-三氯乙酯 制备方法及用途
制备方法
用青霉素G钾与三氯乙醇在三氯氧磷及吡啶参与下酯化,生成青霉烷酸三氯乙酯,然后以过氧乙酸和双氧水氧化,得青霉烷酸三氯乙酯-S-氧化物,将后者在乙酸乙酯中于吡啶及磷酸参与下分子重排并扩环制得该品。
用途简介
头孢氨苄的中间体。