Rossi M, Björnsson E, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3260011 A1, 2018-08-07.
Jørgensen K, Kowalski A, Mueller T C. "Method for the Synthesis of 4-(1H-indazol-6-yl)-1-methylpiperidin-4-ol" [P]. European Patent, EP 3736385 A1, 2018-04-01.
发明人张德明,周伟,唐晓军. "A Process for Preparing High-Purity 4-(1H-indazol-6-yl)-1-methylpiperidin-4-ol" [P]. 中国发明专利, 专利号 CN 108272955 A, 授权公告日 2024-01-20.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2025, 2426, (7), 4832-4858.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2018, 943, 8123-8139.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-(1H-indazol-6-yl)-1-methylpiperidin-4-ol Using HRMS and NMR". Sci. Total Environ., 2017, 956, (3), 3071-3101.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2022, 1633, 5723-5740.