Klinger H, Patel M V, Davis P L. "一种的合成方法" [P]. US Patent, US 11227299 B2, 2023-06-02.
发明人刘建华,高志强,朱建伟. "Method for the Synthesis of (R)-4-(difluoromethyl)-2-methoxy-5-(pyrrolidin-2-yl)phenol" [P]. 中国发明专利, 专利号 CN 110755446 A, 授权公告日 2025-10-09.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2018, 545, (12), 4267-4288.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2021, 1842, (1), 7955-7974.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (R)-4-(difluoromethyl)-2-methoxy-5-(pyrrolidin-2-yl)phenol Using HRMS and NMR". J. Nat. Prod., 2020, 364, (9), 7798-7827.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2010, 2420, (8), 7407-7417.