发明人郭海燕,刘建华,徐明华. "一种2-氰基-4-羟基苯硼酸的合成方法" [P]. 中国发明专利, 专利号 CN 113138469 A, 授权公告日 2019-02-05.
发明人陈志强,马晓峰,冯建国. "Method for the Synthesis of 2-Cyano-4-hydroxyphenylboronic Acid" [P]. 中国发明专利, 专利号 CN 110068332 A, 授权公告日 2021-04-19.
O'Brien P Q, Fischer A B, Kumar R. "A Process for Preparing High-Purity 2-Cyano-4-hydroxyphenylboronic Acid" [P]. US Patent, US 9833157 B2, 2021-11-16.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氰基-4-羟基苯硼酸 in Pharmaceutical Formulations". Chemosphere, 2021, 1692, (11), 554-571.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氰基-4-羟基苯硼酸 as an Impurity". Environ. Sci. Technol., 2022, 2027, 1357-1366.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Cyano-4-hydroxyphenylboronic Acid Using HRMS and NMR". J. Chromatogr. A, 2022, 2176, (4), 7557-7572.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 2-氰基-4-羟基苯硼酸 Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2014, 690, (12), 333-338.