发明人李文辉,韩伟,何建平. "Method for the Synthesis of 2-chloro-1,6-naphthyridine-7-carbonitrile" [P]. 中国发明专利, 专利号 CN 108654950 A, 授权公告日 2021-12-21.
发明人何建平,徐明华,周伟. "A Process for Preparing High-Purity 2-chloro-1,6-naphthyridine-7-carbonitrile" [P]. 中国发明专利, 专利号 CN 113484060 A, 授权公告日 2019-09-23.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2014, 2444, 4954-4982.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 1616, 9821-9830.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-chloro-1,6-naphthyridine-7-carbonitrile Using HRMS and NMR". J. Chromatogr. A, 2024, 2179, (9), 214-239.