Schröder R, Brown S R, Chen K W. "Method for the Synthesis of tert-Butyl 4-chloro-3-hydroxypyridin-2-ylcarbamate" [P]. US Patent, US 11525335 B2, 2022-05-15.
发明人韩伟,罗永刚,郑宇鹏. "A Process for Preparing High-Purity tert-Butyl 4-chloro-3-hydroxypyridin-2-ylcarbamate" [P]. 中国发明专利, 专利号 CN 108696235 A, 授权公告日 2015-07-21.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of tert-Butyl 4-chloro-3-hydroxypyridin-2-ylcarbamate in Pharmaceutical Formulations". Anal. Chim. Acta, 2019, 1784, 9096-9104.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of tert-Butyl 4-chloro-3-hydroxypyridin-2-ylcarbamate as an Impurity". Phytochemistry, 2016, 821, (8), 3132-3143.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 4-chloro-3-hydroxypyridin-2-ylcarbamate Using HRMS and NMR". J. Chromatogr. A, 2018, 776, (6), 498-520.