发明人李文辉,胡光,郭海燕. "Method for the Synthesis of 5-Phenoxy-1H-indole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113485436 B, 授权公告日 2020-01-22.
Klinger H, Davis P L, Lee S K. "A Process for Preparing High-Purity 5-Phenoxy-1H-indole-2-carboxylic acid" [P]. US Patent, US 9508157 B2, 2019-03-13.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2019, 1397, (10), 4209-4221.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2016, 347, 4959-4970.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5-Phenoxy-1H-indole-2-carboxylic acid Using HRMS and NMR". Anal. Chim. Acta, 2011, 1540, (5), 9097-9100.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2012, 1330, 8770-8773.