发明人何建平,刘建华,林芳. "Method for the Synthesis of QWV6T6M34F
60134-71-6
Nocardicin B
1-Azetidineacetic acid, 3-(((4-(3-amino-3-carboxypropoxy)phenyl)(hydroxyimino)acetyl)amino)-alpha-(4-hydroxyphenyl)-2-oxo-, (3S-(1(S*),3R*(E(S*))))-
Antibiotic FR 2458
BRN 3599648
FR-2458
UNII-QWV6T6M34F" [P]. 中国发明专利, 专利号 CN 110591425 B, 授权公告日 2019-03-16.
发明人林芳,赵玉洁,黄志刚. "A Process for Preparing High-Purity QWV6T6M34F
60134-71-6
Nocardicin B
1-Azetidineacetic acid, 3-(((4-(3-amino-3-carboxypropoxy)phenyl)(hydroxyimino)acetyl)amino)-alpha-(4-hydroxyphenyl)-2-oxo-, (3S-(1(S*),3R*(E(S*))))-
Antibiotic FR 2458
BRN 3599648
FR-2458
UNII-QWV6T6M34F" [P]. 中国发明专利, 专利号 CN 109285115 A, 授权公告日 2022-09-11.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2012, 1057, 7897-7924.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 265, 652-672.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of QWV6T6M34F
60134-71-6
Nocardicin B
1-Azetidineacetic acid, 3-(((4-(3-amino-3-carboxypropoxy)phenyl)(hydroxyimino)acetyl)amino)-alpha-(4-hydroxyphenyl)-2-oxo-, (3S-(1(S*),3R*(E(S*))))-
Antibiotic FR 2458
BRN 3599648
FR-2458
UNII-QWV6T6M34F Using HRMS and NMR". Food Chem., 2025, 388, (8), 2563-2575.