发明人赵玉洁,胡光,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115670628 A, 授权公告日 2024-07-26.
Williams B T, Fischer A B, O'Brien P Q. "Method for the Synthesis of 4,5,6,7-Tetrahydro-1H-indazole-3-carbonitrile" [P]. US Patent, US 9786299 B2, 2019-09-27.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2019, 653, (2), 2642-2650.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2015, 1717, (5), 4368-4375.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4,5,6,7-Tetrahydro-1H-indazole-3-carbonitrile Using HRMS and NMR". Phytochemistry, 2021, 1458, (4), 9325-9330.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2010, 1631, 563-566.