发明人杨光,王建平,周伟. "一种α-玉柏碱的合成方法" [P]. 中国发明专利, 专利号 CN 111323113 A, 授权公告日 2021-04-25.
Williams B T, Lee S K, Yamamoto T. "Method for the Synthesis of α-Obscurine" [P]. US Patent, US 9313224 B2, 2019-06-28.
发明人朱建伟,张德明,唐晓军. "A Process for Preparing High-Purity α-Obscurine" [P]. 中国发明专利, 专利号 CN 117804539 A, 授权公告日 2020-02-19.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of α-玉柏碱 in Pharmaceutical Formulations". Sci. Total Environ., 2019, 1060, 8362-8380.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of α-玉柏碱 as an Impurity". J. Sep. Sci., 2013, 1634, (4), 1179-1188.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of α-Obscurine Using HRMS and NMR". Anal. Chem., 2011, 362, 9009-9020.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate α-玉柏碱 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2012, 2345, (8), 8009-8039.