发明人黄志刚,冯建国,徐明华. "Method for the Synthesis of 7-Formyl-1-methyl-1H-indole-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 115121087 A, 授权公告日 2024-04-08.
Mueller T, Anderson J P, Fischer A B. "A Process for Preparing High-Purity 7-Formyl-1-methyl-1H-indole-3-carbonitrile" [P]. US Patent, US 9853544 B2, 2020-03-23.
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". Chromatographia, 2015, 1699, 7971-7991.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2021, 1357, 9573-9581.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 7-Formyl-1-methyl-1H-indole-3-carbonitrile Using HRMS and NMR". Anal. Methods, 2022, 1320, (3), 7476-7501.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2022, 1985, (3), 2207-2229.