发明人沈红梅,唐晓军,王建平. "Method for the Synthesis of 2-(Ethoxycarbonyl)-1,4,6-triphenylpyridin-1-ium tetrafluoroborate" [P]. 中国发明专利, 专利号 CN 116627525 A, 授权公告日 2023-06-08.
Brown S R, Johnson M A, Schröder R. "A Process for Preparing High-Purity 2-(Ethoxycarbonyl)-1,4,6-triphenylpyridin-1-ium tetrafluoroborate" [P]. US Patent, US 11987218 B2, 2016-12-12.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2018, 2143, (8), 2910-2923.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2014, 2160, 8894-8923.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Ethoxycarbonyl)-1,4,6-triphenylpyridin-1-ium tetrafluoroborate Using HRMS and NMR". Chromatographia, 2021, 1272, (12), 8372-8378.