Chen K W, O'Brien P Q, Klinger H. "一种的合成方法" [P]. US Patent, US 10697817 B2, 2020-08-27.
发明人黄志刚,李文辉,何建平. "Method for the Synthesis of 1-Methyl-3-(3-phenyl-1,2,4-oxadiazol-5-yl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine HCl" [P]. 中国发明专利, 专利号 CN 112688446 A, 授权公告日 2018-08-09.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2025, 698, (11), 5948-5973.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2025, 1413, 9733-9739.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-3-(3-phenyl-1,2,4-oxadiazol-5-yl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine HCl Using HRMS and NMR". Chromatographia, 2017, 1812, 1268-1293.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2015, 1555, 501-528.