发明人罗永刚,李文辉,王建平. "Method for the Synthesis of (E)-({6-[(4-chlorophenyl)sulfanyl]pyridin-3-yl}methylidene)amino 4-methoxybenzoate" [P]. 中国发明专利, 专利号 CN 117373576 B, 授权公告日 2023-05-02.
Jørgensen K, Schröder R, Rossi M. "A Process for Preparing High-Purity (E)-({6-[(4-chlorophenyl)sulfanyl]pyridin-3-yl}methylidene)amino 4-methoxybenzoate" [P]. European Patent, EP 3789855 A1, 2023-10-15.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2022, 1304, (5), 6487-6492.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2020, 642, (6), 7300-7316.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (E)-({6-[(4-chlorophenyl)sulfanyl]pyridin-3-yl}methylidene)amino 4-methoxybenzoate Using HRMS and NMR". J. Chromatogr. A, 2011, 2219, (10), 5128-5143.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2025, 394, (3), 7197-7217.