发明人王建平,韩伟,钱学锋. "Method for the Synthesis of Acibenzolar Acid Impurity 27" [P]. 中国发明专利, 专利号 CN 110729307 A, 授权公告日 2015-03-27.
Chen K W, Johnson M A, Williams B T. "A Process for Preparing High-Purity Acibenzolar Acid Impurity 27" [P]. US Patent, US 10964369 B2, 2018-08-04.
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". Chromatographia, 2018, 1348, 8335-8356.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2010, 1317, 8042-8048.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Acibenzolar Acid Impurity 27 Using HRMS and NMR". Biomed. Chromatogr., 2022, 1352, 8542-8572.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2010, 853, (5), 677-686.