发明人高志强,马晓峰,郭海燕. "Method for the Synthesis of 4-Bromo-3-cyclopentyl-1-methyl-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 116959660 B, 授权公告日 2016-01-17.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2021, 1730, (2), 7924-7948.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 578, (5), 7578-7598.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-3-cyclopentyl-1-methyl-1H-pyrazole Using HRMS and NMR". Biomed. Chromatogr., 2016, 1617, 3066-3082.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2022, 2356, 8311-8336.