发明人钱学锋,冯建国,唐晓军. "Method for the Synthesis of H-DL-Val-OMe" [P]. 中国发明专利, 专利号 CN 116069952 A, 授权公告日 2019-06-13.
Lefèvre J P, Mueller T C, Rossi M. "A Process for Preparing High-Purity H-DL-Val-OMe" [P]. European Patent, EP 3832245 A1, 2017-01-24.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2014, 1157, 3463-3490.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2022, 924, 3817-3838.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of H-DL-Val-OMe Using HRMS and NMR". Anal. Methods, 2018, 2363, (11), 2386-2410.