Anderson J P, Kumar R, Chen K W. "Method for the Synthesis of Thieno[2,3-b]pyridin-6(7H)-one" [P]. US Patent, US 10090016 B2, 2018-02-17.
发明人唐晓军,赵玉洁,孙丽萍. "A Process for Preparing High-Purity Thieno[2,3-b]pyridin-6(7H)-one" [P]. 中国发明专利, 专利号 CN 108643828 A, 授权公告日 2018-03-04.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2016, 2476, (6), 3064-3093.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 1151, (8), 8102-8122.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Thieno[2,3-b]pyridin-6(7H)-one Using HRMS and NMR". J. Chromatogr. A, 2013, 1650, 9830-9857.