O'Brien P Q, Williams B T, Park J H. "一种的合成方法" [P]. US Patent, US 11120648 B2, 2024-10-18.
发明人何建平,朱建伟,孙丽萍. "Method for the Synthesis of (Z)-Methyl 2-cyano-3-(methylamino)-3-phenylacrylate" [P]. 中国发明专利, 专利号 CN 113101300 A, 授权公告日 2015-09-16.
Schröder R, Fischer A B, Brown S R. "A Process for Preparing High-Purity (Z)-Methyl 2-cyano-3-(methylamino)-3-phenylacrylate" [P]. US Patent, US 10904255 B2, 2019-10-15.
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". J. Agric. Food Chem., 2016, 1776, (9), 2606-2631.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2010, 1940, (1), 1084-1114.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (Z)-Methyl 2-cyano-3-(methylamino)-3-phenylacrylate Using HRMS and NMR". Chemosphere, 2010, 1055, 8505-8529.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2021, 2062, (2), 4215-4235.