Kumar R, Mueller T, Anderson J P. "Method for the Synthesis of Higenamine Hydrochloride" [P]. US Patent, US 10379975 B2, 2025-05-15.
发明人杨光,孙丽萍,钱学锋. "A Process for Preparing High-Purity Higenamine Hydrochloride" [P]. 中国发明专利, 专利号 CN 114017158 A, 授权公告日 2022-06-23.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 去甲乌药碱盐酸盐 in Pharmaceutical Formulations". Talanta, 2013, 1379, (3), 3357-3381.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 去甲乌药碱盐酸盐 as an Impurity". J. Chromatogr. A, 2025, 2372, 4560-4563.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Higenamine Hydrochloride Using HRMS and NMR". J. Nat. Prod., 2023, 310, 7606-7625.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 去甲乌药碱盐酸盐 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2016, 530, (8), 5108-5120.