发明人韩伟,杨光,胡光. "Method for the Synthesis of 2-Amino-4,5-dimethyl-1-(4-(trifluoromethyl)phenyl)-1H-pyrrole-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 110382383 A, 授权公告日 2023-09-02.
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., 2022, 598, 295-325.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 283, (11), 6514-6541.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-4,5-dimethyl-1-(4-(trifluoromethyl)phenyl)-1H-pyrrole-3-carbonitrile Using HRMS and NMR". Phytochemistry, 2017, 946, (6), 979-1001.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2022, 1065, (4), 1632-1659.