发明人杨光,韩伟,高志强. "Method for the Synthesis of 4-(Dimethylamino)-1-(prop-2-yn-1-yl)pyridin-1-ium perchlorate" [P]. 中国发明专利, 专利号 CN 108409829 B, 授权公告日 2021-08-13.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2025, 1818, (6), 1952-1968.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2012, 1672, 645-658.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Dimethylamino)-1-(prop-2-yn-1-yl)pyridin-1-ium perchlorate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 349, 424-452.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2016, 153, (11), 6713-6732.