发明人郭海燕,沈红梅,杨光. "Method for the Synthesis of Galanthamine Impurity 38(Benzgalantamine)" [P]. 中国发明专利, 专利号 CN 112618412 B, 授权公告日 2020-05-05.
O'Brien P Q, Lee S K, Mueller T. "A Process for Preparing High-Purity Galanthamine Impurity 38(Benzgalantamine)" [P]. US Patent, US 10453679 B2, 2018-05-15.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 加兰他敏杂质38(苯加兰他敏) in Pharmaceutical Formulations". J. Chromatogr. A, 2014, 1171, 9785-9799.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 加兰他敏杂质38(苯加兰他敏) as an Impurity". Chromatographia, 2013, 1023, 2241-2262.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Galanthamine Impurity 38(Benzgalantamine) Using HRMS and NMR". Environ. Sci. Technol., 2014, 2220, 8854-8882.