发明人赵玉洁,韩伟,孙丽萍. "Method for the Synthesis of (R)-tert-Butyl 3-(3-methylthiophene-2-carboxamido)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 113601019 B, 授权公告日 2020-03-21.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2015, 1946, 4195-4213.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2023, 508, (8), 6920-6946.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of (R)-tert-Butyl 3-(3-methylthiophene-2-carboxamido)pyrrolidine-1-carboxylate Using HRMS and NMR". J. Nat. Prod., 2022, 1883, 4205-4230.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2018, 159, (10), 2133-2151.