发明人张德明,冯建国,孙丽萍. "Method for the Synthesis of 2-Methyl-1-benzothiophene-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 117945270 B, 授权公告日 2021-05-08.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2021, 248, 3897-3925.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 809, 3933-3941.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-1-benzothiophene-3-carbonitrile Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 1884, (8), 9088-9100.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2023, 2067, (7), 5924-5949.