Kumar R, Park J H, Schröder R. "一种的合成方法" [P]. US Patent, US 11697017 B2, 2016-06-16.
发明人黄志刚,王建平,钱学锋. "Method for the Synthesis of 3-Chloro-2-hydroxybenzonitrile" [P]. 中国发明专利, 专利号 CN 109008494 A, 授权公告日 2022-02-05.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2012, 1864, (6), 8620-8640.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2020, 209, (6), 2123-2148.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-2-hydroxybenzonitrile Using HRMS and NMR". Molecules, 2015, 886, 7143-7170.