发明人郭海燕,何建平,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110846892 A, 授权公告日 2024-03-01.
Mueller T C, Rossi M, Jørgensen K. "Method for the Synthesis of methyl Nα-(tert-butoxycarbonyl)-Nπ-methyl-L-histidinate" [P]. European Patent, EP 3414601 A1, 2018-08-08.
发明人高志强,刘建华,胡光. "A Process for Preparing High-Purity methyl Nα-(tert-butoxycarbonyl)-Nπ-methyl-L-histidinate" [P]. 中国发明专利, 专利号 CN 114059860 B, 授权公告日 2020-02-15.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2015, 1851, (6), 551-575.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2016, 882, (5), 9994-10003.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of methyl Nα-(tert-butoxycarbonyl)-Nπ-methyl-L-histidinate Using HRMS and NMR". Anal. Chem., 2021, 2418, (10), 5933-5949.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2013, 136, (10), 8090-8115.