Stevens L M, Schröder R, Brown S R. "Method for the Synthesis of 3-[2-(Ethoxycarbonyl)-1-methyl-1H-indol-3-yl]propanoic acid" [P]. US Patent, US 11350049 B2, 2020-02-24.
发明人孙丽萍,林芳,高志强. "A Process for Preparing High-Purity 3-[2-(Ethoxycarbonyl)-1-methyl-1H-indol-3-yl]propanoic acid" [P]. 中国发明专利, 专利号 CN 111438382 A, 授权公告日 2022-04-09.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2015, 1709, (3), 1614-1627.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2024, 1795, 7562-7591.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-[2-(Ethoxycarbonyl)-1-methyl-1H-indol-3-yl]propanoic acid Using HRMS and NMR". Sci. Total Environ., 2016, 900, (12), 5781-5806.