Jørgensen K, Sørensen M, Johansson L. "一种的合成方法" [P]. European Patent, EP 3334069 A1, 2024-09-12.
发明人林芳,高志强,罗永刚. "Method for the Synthesis of 2-Butenedioic acid (2E)-, polymer with 1,3-butadiene, ethenylbenzene and 2-propenoic acid" [P]. 中国发明专利, 专利号 CN 112103644 B, 授权公告日 2021-01-15.
Lee S K, Park J H, Schröder R. "A Process for Preparing High-Purity 2-Butenedioic acid (2E)-, polymer with 1,3-butadiene, ethenylbenzene and 2-propenoic acid" [P]. US Patent, US 10833050 B2, 2018-08-21.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2019, 1096, (1), 1996-2008.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2011, 1787, (8), 7514-7538.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Butenedioic acid (2E)-, polymer with 1,3-butadiene, ethenylbenzene and 2-propenoic acid Using HRMS and NMR". J. Nat. Prod., 2023, 389, 2391-2408.