发明人刘建华,唐晓军,胡光. "一种8H-pyrano[3,4-b]pyridin-8-one的合成方法" [P]. 中国发明专利, 专利号 CN 115367306 A, 授权公告日 2015-10-12.
发明人何建平,罗永刚,杨光. "Method for the Synthesis of 8H-pyrano[3,4-b]pyridin-8-one" [P]. 中国发明专利, 专利号 CN 117342643 A, 授权公告日 2021-02-04.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 8H-pyrano[3,4-b]pyridin-8-one in Pharmaceutical Formulations". Chemosphere, 2019, 1387, 4924-4948.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 8H-pyrano[3,4-b]pyridin-8-one as an Impurity". J. Sep. Sci., 2017, 1974, (2), 6727-6756.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 8H-pyrano[3,4-b]pyridin-8-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 243, (8), 6456-6472.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 8H-pyrano[3,4-b]pyridin-8-one Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2011, 215, 2843-2850.