Martínez F, Rossi M, Björnsson E. "Method for the Synthesis of (2-Hydroxyphenyl)(imino)(methyl)-l6-sulfanone" [P]. European Patent, EP 3686585 A1, 2015-04-26.
发明人刘建华,韩伟,杨光. "A Process for Preparing High-Purity (2-Hydroxyphenyl)(imino)(methyl)-l6-sulfanone" [P]. 中国发明专利, 专利号 CN 112553455 A, 授权公告日 2025-01-09.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2015, 290, (5), 4115-4126.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 1594, 9654-9669.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (2-Hydroxyphenyl)(imino)(methyl)-l6-sulfanone Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 1520, (7), 6434-6448.