发明人沈红梅,唐晓军,胡光. "Method for the Synthesis of (R)-1-((Benzyloxy)carbonyl)piperazine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115283139 B, 授权公告日 2020-02-06.
Davis P L, Chen K W, Schröder R. "A Process for Preparing High-Purity (R)-1-((Benzyloxy)carbonyl)piperazine-2-carboxylic acid" [P]. US Patent, US 10035047 B2, 2019-12-11.
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". Biomed. Chromatogr., 2018, 1187, (4), 160-179.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2018, 2159, (10), 5513-5543.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (R)-1-((Benzyloxy)carbonyl)piperazine-2-carboxylic acid Using HRMS and NMR". Chemosphere, 2019, 2453, (10), 7632-7649.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2016, 2350, (12), 9409-9427.