O'Brien P Q, Klinger H, Schröder R. "一种的合成方法" [P]. US Patent, US 10434820 B2, 2021-12-10.
发明人高志强,张德明,钱学锋. "Method for the Synthesis of (S)-Fesoterodine Hydrochloride" [P]. 中国发明专利, 专利号 CN 108412756 A, 授权公告日 2016-09-06.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2011, 1357, 9457-9487.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2016, 2098, (11), 177-187.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (S)-Fesoterodine Hydrochloride Using HRMS and NMR". Chromatographia, 2024, 266, (11), 1517-1537.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2024, 1922, (11), 4861-4870.