发明人沈红梅,高志强,唐晓军. "Method for the Synthesis of 1H-Indole-3-carbonitrile, 7-chloro-1-ethyl-" [P]. 中国发明专利, 专利号 CN 109826876 B, 授权公告日 2015-05-27.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 1752, (4), 8608-8619.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2021, 1807, (5), 1974-1999.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1H-Indole-3-carbonitrile, 7-chloro-1-ethyl- Using HRMS and NMR". J. Pharm. Biomed. Anal., 2020, 1566, (12), 9564-9570.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2015, 1003, (9), 3446-3464.