发明人郭海燕,高志强,陈志强. "Method for the Synthesis of 7,12A-dihydro-6aH-benzo[d]benzo[4,5]imidazo[2,1-b][1,3]thiazine" [P]. 中国发明专利, 专利号 CN 116530444 B, 授权公告日 2017-05-02.
发明人周伟,唐晓军,郭海燕. "A Process for Preparing High-Purity 7,12A-dihydro-6aH-benzo[d]benzo[4,5]imidazo[2,1-b][1,3]thiazine" [P]. 中国发明专利, 专利号 CN 108054491 A, 授权公告日 2024-07-01.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2014, 1872, 5116-5136.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 1531, (1), 726-731.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 7,12A-dihydro-6aH-benzo[d]benzo[4,5]imidazo[2,1-b][1,3]thiazine Using HRMS and NMR". Chemosphere, 2019, 1382, (1), 5782-5790.