Nowak P, Kowalski A, Schröder R. "一种的合成方法" [P]. European Patent, EP 3884991 A1, 2020-11-15.
发明人赵玉洁,沈红梅,钱学锋. "Method for the Synthesis of 4-(Bis(phosphonomethyl)amino)butanoic acid" [P]. 中国发明专利, 专利号 CN 111127660 A, 授权公告日 2021-03-26.
发明人郭海燕,周伟,胡光. "A Process for Preparing High-Purity 4-(Bis(phosphonomethyl)amino)butanoic acid" [P]. 中国发明专利, 专利号 CN 109029290 B, 授权公告日 2018-02-25.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2024, 840, (10), 6926-6939.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2025, 444, 4284-4301.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Bis(phosphonomethyl)amino)butanoic acid Using HRMS and NMR". Chromatographia, 2024, 390, 4661-4669.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2018, 1539, 4538-4554.