发明人郑宇鹏,张德明,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112538798 A, 授权公告日 2022-07-27.
发明人陈志强,孙丽萍,王建平. "Method for the Synthesis of (5AR,10bS)-2-(2,4,6-tribromophenyl)-5a,10b-dihydro-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-2-ium tetrafluoroborate" [P]. 中国发明专利, 专利号 CN 108987622 A, 授权公告日 2017-04-19.
Patel M V, Williams B T, O'Brien P Q. "A Process for Preparing High-Purity (5AR,10bS)-2-(2,4,6-tribromophenyl)-5a,10b-dihydro-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-2-ium tetrafluoroborate" [P]. US Patent, US 11685168 B2, 2021-07-26.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2013, 316, (2), 6837-6850.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2024, 216, (8), 3319-3333.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (5AR,10bS)-2-(2,4,6-tribromophenyl)-5a,10b-dihydro-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-2-ium tetrafluoroborate Using HRMS and NMR". J. Sep. Sci., 2024, 178, (7), 6071-6087.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2013, 1832, 8578-8605.