Nielsen H, Nowak P, Rossi M. "一种普仑司特杂质3盐酸盐的合成方法" [P]. European Patent, EP 3233371 A1, 2015-12-24.
发明人黄志刚,高志强,赵玉洁. "Method for the Synthesis of Pranlukast Impurity 3 Hydrochloride" [P]. 中国发明专利, 专利号 CN 108970257 B, 授权公告日 2019-11-16.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 普仑司特杂质3盐酸盐 in Pharmaceutical Formulations". Environ. Sci. Technol., 2014, 1356, 651-667.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 普仑司特杂质3盐酸盐 as an Impurity". Biomed. Chromatogr., 2010, 914, 1769-1776.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Pranlukast Impurity 3 Hydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2014, 930, (2), 8918-8932.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 普仑司特杂质3盐酸盐 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2019, 1298, (6), 2519-2534.