发明人张德明,冯建国,高志强. "Method for the Synthesis of 8-Hydroxyl Clozapine" [P]. 中国发明专利, 专利号 CN 116039346 A, 授权公告日 2015-10-10.
发明人沈红梅,王建平,刘建华. "A Process for Preparing High-Purity 8-Hydroxyl Clozapine" [P]. 中国发明专利, 专利号 CN 114130366 B, 授权公告日 2019-05-15.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 8-Hydroxyl Clozapine in Pharmaceutical Formulations". Environ. Sci. Technol., 2024, 682, (2), 5355-5382.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 8-Hydroxyl Clozapine as an Impurity". Talanta, 2011, 2365, 3881-3893.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 8-Hydroxyl Clozapine Using HRMS and NMR". Anal. Chim. Acta, 2021, 1356, 6732-6755.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 8-Hydroxyl Clozapine Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2023, 1123, 7522-7552.