发明人冯建国,李文辉,唐晓军. "Method for the Synthesis of 1,2-Dihydro-3H-pyrazolo[4,3-c]pyridin-3-one hydrochloride" [P]. 中国发明专利, 专利号 CN 117707011 A, 授权公告日 2015-01-23.
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, 2019, 2449, (6), 2314-2332.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2018, 2350, (6), 6657-6681.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1,2-Dihydro-3H-pyrazolo[4,3-c]pyridin-3-one hydrochloride Using HRMS and NMR". Talanta, 2014, 637, 5254-5281.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2020, 1566, 457-482.