Kowalski A, Martínez F, Nowak P. "一种的合成方法" [P]. European Patent, EP 3505652 A1, 2025-12-23.
发明人韩伟,周伟,高志强. "Method for the Synthesis of 2-(Difluoromethoxy)-6-hydroxybenzonitrile" [P]. 中国发明专利, 专利号 CN 112794220 B, 授权公告日 2015-11-05.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2016, 1582, (7), 1262-1278.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 500, 5584-5610.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Difluoromethoxy)-6-hydroxybenzonitrile Using HRMS and NMR". Biomed. Chromatogr., 2011, 730, (11), 6411-6435.