发明人陈志强,赵玉洁,马晓峰. "Method for the Synthesis of (2E)-3-(3-chloro-4,5-dimethoxyphenyl)acrylic acid" [P]. 中国发明专利, 专利号 CN 112037946 B, 授权公告日 2015-02-12.
发明人张德明,高志强,徐明华. "A Process for Preparing High-Purity (2E)-3-(3-chloro-4,5-dimethoxyphenyl)acrylic acid" [P]. 中国发明专利, 专利号 CN 115425662 A, 授权公告日 2025-07-08.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of (2E)-3-(3-chloro-4,5-dimethoxyphenyl)acrylic acid in Pharmaceutical Formulations". J. Chromatogr. A, 2020, 1434, (2), 9694-9721.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of (2E)-3-(3-chloro-4,5-dimethoxyphenyl)acrylic acid as an Impurity". J. Pharm. Biomed. Anal., 2020, 2284, 870-875.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (2E)-3-(3-chloro-4,5-dimethoxyphenyl)acrylic acid Using HRMS and NMR". Environ. Sci. Technol., 2015, 142, (10), 411-439.