发明人沈红梅,马晓峰,何建平. "Method for the Synthesis of L-Alanyl-D-alanine hydrochloride" [P]. 中国发明专利, 专利号 CN 110593598 A, 授权公告日 2022-02-13.
发明人赵玉洁,黄志刚,罗永刚. "A Process for Preparing High-Purity L-Alanyl-D-alanine hydrochloride" [P]. 中国发明专利, 专利号 CN 111711790 A, 授权公告日 2015-02-23.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2023, 2197, (11), 7164-7182.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 1840, 9792-9795.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of L-Alanyl-D-alanine hydrochloride Using HRMS and NMR". Talanta, 2023, 652, 2610-2626.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2023, 2079, 4050-4053.