发明人周伟,朱建伟,张德明. "Method for the Synthesis of Ethyl 4-oxo-4-[3-(thiomorpholinomethyl)-phenyl]butyrate" [P]. 中国发明专利, 专利号 CN 112818692 A, 授权公告日 2023-06-13.
发明人朱建伟,郑宇鹏,胡光. "A Process for Preparing High-Purity Ethyl 4-oxo-4-[3-(thiomorpholinomethyl)-phenyl]butyrate" [P]. 中国发明专利, 专利号 CN 117872105 B, 授权公告日 2024-01-17.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2023, 1551, (6), 6533-6554.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2016, 929, (4), 1795-1802.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-oxo-4-[3-(thiomorpholinomethyl)-phenyl]butyrate Using HRMS and NMR". Chemosphere, 2016, 1878, 7286-7305.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2015, 1527, 6253-6280.