发明人唐晓军,何建平,胡光. "Method for the Synthesis of 3-Ethynylpyridine 1-oxide" [P]. 中国发明专利, 专利号 CN 114881137 A, 授权公告日 2023-12-07.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 3-乙炔基吡啶 1-氧化物 in Pharmaceutical Formulations". Anal. Chim. Acta, 2016, 714, 6652-6669.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-乙炔基吡啶 1-氧化物 as an Impurity". J. Nat. Prod., 2017, 366, (4), 4789-4816.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethynylpyridine 1-oxide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 126, (12), 1323-1342.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 3-乙炔基吡啶 1-氧化物 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2015, 2173, 5575-5594.