发明人胡光,沈红梅,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108366721 A, 授权公告日 2020-07-11.
发明人沈红梅,钱学锋,胡光. "Method for the Synthesis of 1-(1,3,5-Trimethyl-1h-pyrazol-4-yl)ethane-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 109074412 B, 授权公告日 2016-02-19.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2022, 736, 8680-8694.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2021, 1534, (5), 7547-7558.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1,3,5-Trimethyl-1h-pyrazol-4-yl)ethane-1-sulfonyl chloride Using HRMS and NMR". J. Chromatogr. A, 2018, 1726, (6), 1246-1260.