Patel M V, O'Brien P Q, Williams B T. "一种的合成方法" [P]. US Patent, US 9774409 B2, 2022-06-10.
发明人张德明,徐明华,韩伟. "Method for the Synthesis of 2-Amino-4-(2,5-dimethylphenyl)-1h-pyrrole-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 110667762 A, 授权公告日 2022-10-16.
Mueller T, Stevens L M, O'Brien P Q. "A Process for Preparing High-Purity 2-Amino-4-(2,5-dimethylphenyl)-1h-pyrrole-3-carbonitrile" [P]. US Patent, US 10147444 B2, 2017-09-16.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2019, 1076, (1), 1154-1167.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2015, 1602, (4), 3658-3667.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-4-(2,5-dimethylphenyl)-1h-pyrrole-3-carbonitrile Using HRMS and NMR". Anal. Chim. Acta, 2015, 1739, (6), 7477-7504.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2012, 1309, 3931-3940.