发明人冯建国,赵玉洁,钱学锋. "一种左卡巴斯汀的合成方法" [P]. 中国发明专利, 专利号 CN 111445746 A, 授权公告日 2021-11-26.
Klinger H, Davis P L, Brown S R. "Method for the Synthesis of Levocabastine" [P]. US Patent, US 10641189 B2, 2024-04-19.
发明人赵玉洁,高志强,韩伟. "A Process for Preparing High-Purity Levocabastine" [P]. 中国发明专利, 专利号 CN 108219634 A, 授权公告日 2024-03-11.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 左卡巴斯汀 in Pharmaceutical Formulations". Chromatographia, 2024, 81, (1), 3889-3915.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 左卡巴斯汀 as an Impurity". Rapid Commun. Mass Spectrom., 2022, 105, (6), 3880-3905.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Levocabastine Using HRMS and NMR". Anal. Chim. Acta, 2015, 2131, 3412-3441.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 左卡巴斯汀 Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2021, 1414, (6), 9443-9472.