发明人高志强,唐晓军,孙丽萍. "Method for the Synthesis of Atropine EP Impurity E(7-Hydroxyhyoscyamine)" [P]. 中国发明专利, 专利号 CN 110308851 A, 授权公告日 2020-01-17.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 阿托品EP杂质E(7-羟基莨菪碱) in Pharmaceutical Formulations". J. Nat. Prod., 2020, 578, (3), 7363-7376.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 阿托品EP杂质E(7-羟基莨菪碱) as an Impurity". Molecules, 2012, 240, 1228-1237.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Atropine EP Impurity E(7-Hydroxyhyoscyamine) Using HRMS and NMR". Chemosphere, 2016, 301, (3), 3468-3472.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 阿托品EP杂质E(7-羟基莨菪碱) Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2011, 1240, 9348-9356.