发明人郑宇鹏,沈红梅,孙丽萍. "Method for the Synthesis of Hydroxyethylpromazine" [P]. 中国发明专利, 专利号 CN 113517952 B, 授权公告日 2022-03-09.
发明人罗永刚,郑宇鹏,冯建国. "A Process for Preparing High-Purity Hydroxyethylpromazine" [P]. 中国发明专利, 专利号 CN 114320223 B, 授权公告日 2018-05-06.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 2420, (3), 2386-2392.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 1793, 5366-5372.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Hydroxyethylpromazine Using HRMS and NMR". J. Agric. Food Chem., 2015, 1634, 4161-4181.