发明人沈红梅,高志强,马晓峰. "Method for the Synthesis of 4-(2,5-Diphenyl-1h-pyrrol-1-yl)benzohydrazide" [P]. 中国发明专利, 专利号 CN 108000317 A, 授权公告日 2018-02-25.
发明人朱建伟,张德明,胡光. "A Process for Preparing High-Purity 4-(2,5-Diphenyl-1h-pyrrol-1-yl)benzohydrazide" [P]. 中国发明专利, 专利号 CN 108057584 A, 授权公告日 2016-04-01.
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". Phytochemistry, 2014, 388, 5479-5493.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2018, 2062, (6), 6703-6716.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2,5-Diphenyl-1h-pyrrol-1-yl)benzohydrazide Using HRMS and NMR". Anal. Chim. Acta, 2019, 1050, (10), 9058-9068.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2018, 1583, (7), 4678-4684.