发明人钱学锋,陈志强,杨光. "一种6-羟基烟腈的合成方法" [P]. 中国发明专利, 专利号 CN 113909608 A, 授权公告日 2021-01-17.
发明人周伟,唐晓军,冯建国. "Method for the Synthesis of 6-Hydroxynicotinonitrile" [P]. 中国发明专利, 专利号 CN 115852353 A, 授权公告日 2023-01-19.
发明人赵玉洁,高志强,郑宇鹏. "A Process for Preparing High-Purity 6-Hydroxynicotinonitrile" [P]. 中国发明专利, 专利号 CN 114809351 B, 授权公告日 2016-01-20.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 6-羟基烟腈 in Pharmaceutical Formulations". Chromatographia, 2010, 2373, (2), 8059-8071.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-羟基烟腈 as an Impurity". J. Pharm. Biomed. Anal., 2011, 1456, (11), 2476-2498.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 6-Hydroxynicotinonitrile Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 1213, (4), 9850-9878.