发明人何建平,郭海燕,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114495013 A, 授权公告日 2021-05-10.
Chen K W, Thompson G K, Williams B T. "Method for the Synthesis of (E)-2-(4-(Cyclopropylsulfonyl)phenyl)-3-(tetrahydro-2H-pyran-4-yl)acrylic acid" [P]. US Patent, US 11467774 B2, 2016-03-27.
发明人孙丽萍,高志强,刘建华. "A Process for Preparing High-Purity (E)-2-(4-(Cyclopropylsulfonyl)phenyl)-3-(tetrahydro-2H-pyran-4-yl)acrylic acid" [P]. 中国发明专利, 专利号 CN 114176864 A, 授权公告日 2016-09-09.
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". Chromatographia, 2016, 1503, (7), 790-805.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2010, 2023, 8631-8636.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (E)-2-(4-(Cyclopropylsulfonyl)phenyl)-3-(tetrahydro-2H-pyran-4-yl)acrylic acid Using HRMS and NMR". Sci. Total Environ., 2022, 2257, (1), 7871-7876.