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共找到 3 条结果，关键词：Ertapenem+Impurity+26

Benzoic acid, 3-[[(2S)-2-pyrrolidinylcarbonyl]amino]- CAS 724700-26-9 PubChem CID 10934546

O=C(O)c1cccc(NC(=O)[C@@H]2CCCN2)c1
(4R,5S,6S)-3-(((3S,5R)-5-((3-(((R)-1-((4R,5S,6S)-2-carboxy-3-(((3S,5R)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-6-yl)ethoxy)carbonyl)phenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid PubChem CID 176480950

C[C@@H](O)[C@H]1C(=O)N2C(C(=O)O)=C(S[C@@H]3CN[C@@H](C(=O)Nc4cccc(C(=O)O[C@H](C)[C@H]5C(=O)N6C(C(=O)O)=C(S[C@@H]7CN[C@@H](C(=O)Nc8cccc(C(=O)O)c8)C7)[C@H](C)[C@H]56)c4)C3)[C@H](C)[C@H]12
(4R,5S,6S)-3-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)-1-(propan-2-ylidene)pyrrolidin-1-ium-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate PubChem CID 177830604

CC(C)=[N+]1C[C@@H](SC2=C(C(=O)[O-])N3C(=O)[C@H]([C@@H](C)O)[C@H]3[C@H]2C)C[C@H]1C(=O)Nc1cccc(C(=O)O)c1