发明人孙丽萍,刘建华,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112753210 A, 授权公告日 2020-07-26.
发明人朱建伟,钱学锋,郭海燕. "Method for the Synthesis of O-[(5-Amino-2-phenyl-7-benzoxazolyl)methyl]-3,5-dichloro-L-tyrosine" [P]. 中国发明专利, 专利号 CN 109009682 A, 授权公告日 2020-07-11.
发明人张德明,陈志强,孙丽萍. "A Process for Preparing High-Purity O-[(5-Amino-2-phenyl-7-benzoxazolyl)methyl]-3,5-dichloro-L-tyrosine" [P]. 中国发明专利, 专利号 CN 117492521 A, 授权公告日 2023-12-22.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2011, 1503, (1), 8625-8642.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 688, (3), 5297-5302.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of O-[(5-Amino-2-phenyl-7-benzoxazolyl)methyl]-3,5-dichloro-L-tyrosine Using HRMS and NMR". Environ. Sci. Technol., 2025, 1867, 1143-1159.