Lee S K, Chen K W, Park J H. "Method for the Synthesis of 2-Propenoic acid, 2-methyl-, polymer with ethenylbenzene, ethyl 2-propenoate and 2-hydroxyethyl 2-propenoate" [P]. US Patent, US 9689408 B2, 2016-03-02.
发明人赵玉洁,何建平,陈志强. "A Process for Preparing High-Purity 2-Propenoic acid, 2-methyl-, polymer with ethenylbenzene, ethyl 2-propenoate and 2-hydroxyethyl 2-propenoate" [P]. 中国发明专利, 专利号 CN 111428629 A, 授权公告日 2020-05-28.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2023, 1585, (5), 5023-5051.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2019, 1607, (10), 1362-1372.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-Propenoic acid, 2-methyl-, polymer with ethenylbenzene, ethyl 2-propenoate and 2-hydroxyethyl 2-propenoate Using HRMS and NMR". Molecules, 2015, 1480, 3772-3786.