发明人高志强,郑宇鹏,周伟. "Method for the Synthesis of 6-Chloro-2-methyl-9-(2-phenylhydrazinyl)-1,2,3,4-tetrahydroacridine" [P]. 中国发明专利, 专利号 CN 111456303 A, 授权公告日 2016-02-05.
发明人韩伟,朱建伟,沈红梅. "A Process for Preparing High-Purity 6-Chloro-2-methyl-9-(2-phenylhydrazinyl)-1,2,3,4-tetrahydroacridine" [P]. 中国发明专利, 专利号 CN 111773651 A, 授权公告日 2017-11-02.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2011, 183, (7), 2287-2302.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2015, 1247, (12), 3121-3149.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloro-2-methyl-9-(2-phenylhydrazinyl)-1,2,3,4-tetrahydroacridine Using HRMS and NMR". J. Nat. Prod., 2021, 1143, 4930-4944.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2022, 1944, 9798-9824.