发明人钱学锋,张德明,唐晓军. "Method for the Synthesis of 2-(2-(6-Hydroxynicotinamido)thiazol-4-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 113558557 B, 授权公告日 2019-12-23.
发明人罗永刚,徐明华,马晓峰. "A Process for Preparing High-Purity 2-(2-(6-Hydroxynicotinamido)thiazol-4-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 112400412 B, 授权公告日 2021-07-21.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2017, 607, (9), 8887-8912.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 861, 1907-1911.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-(6-Hydroxynicotinamido)thiazol-4-yl)acetic acid Using HRMS and NMR". J. Chromatogr. A, 2022, 1791, (11), 6053-6078.