发明人唐晓军,朱建伟,李文辉. "Method for the Synthesis of Ethyl 2-nitrilo-3-(2,4,6-trimethoxyphenyl)-prop-2-enoate" [P]. 中国发明专利, 专利号 CN 109107556 A, 授权公告日 2022-10-22.
发明人韩伟,孙丽萍,何建平. "A Process for Preparing High-Purity Ethyl 2-nitrilo-3-(2,4,6-trimethoxyphenyl)-prop-2-enoate" [P]. 中国发明专利, 专利号 CN 112371566 A, 授权公告日 2025-04-03.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2014, 1635, 1602-1617.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 1389, (12), 8749-8772.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-nitrilo-3-(2,4,6-trimethoxyphenyl)-prop-2-enoate Using HRMS and NMR". Chromatographia, 2023, 1530, 2934-2944.