发明人黄志刚,唐晓军,沈红梅. "Method for the Synthesis of 1-[4-(1,3-benzoxazol-2-yl)piperidin-1-yl]-2-chloroethan-1-one" [P]. 中国发明专利, 专利号 CN 108140357 B, 授权公告日 2015-01-13.
Anderson J P, Stevens L M, Kumar R. "A Process for Preparing High-Purity 1-[4-(1,3-benzoxazol-2-yl)piperidin-1-yl]-2-chloroethan-1-one" [P]. US Patent, US 11348540 B2, 2020-11-08.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2015, 697, (1), 4928-4953.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 1861, 6743-6749.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1-[4-(1,3-benzoxazol-2-yl)piperidin-1-yl]-2-chloroethan-1-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 2301, 8671-8687.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2023, 1127, (1), 215-241.