Davis P L, Thompson G K, Patel M V. "一种的合成方法" [P]. US Patent, US 11711778 B2, 2023-08-03.
发明人郑宇鹏,杨光,周伟. "Method for the Synthesis of 7-Bromo-2,3-dihydro-4H-pyrano[3,2-b]pyridin-4-one" [P]. 中国发明专利, 专利号 CN 110855591 B, 授权公告日 2018-07-13.
发明人冯建国,何建平,孙丽萍. "A Process for Preparing High-Purity 7-Bromo-2,3-dihydro-4H-pyrano[3,2-b]pyridin-4-one" [P]. 中国发明专利, 专利号 CN 113872118 A, 授权公告日 2016-02-10.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 2108, (3), 4404-4434.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2013, 2300, (9), 5616-5623.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 7-Bromo-2,3-dihydro-4H-pyrano[3,2-b]pyridin-4-one Using HRMS and NMR". Chemosphere, 2013, 1627, 1515-1538.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2021, 984, (5), 5855-5865.