发明人高志强,韩伟,罗永刚. "一种2-氰基-3-(4-甲砜基苯基)丙酸的合成方法" [P]. 中国发明专利, 专利号 CN 109185854 A, 授权公告日 2019-03-06.
发明人唐晓军,徐明华,周伟. "Method for the Synthesis of 2-Cyano-3-[4-(methylsulfonyl)phenyl]propionic Acid" [P]. 中国发明专利, 专利号 CN 115027706 B, 授权公告日 2016-07-08.
发明人李文辉,罗永刚,张德明. "A Process for Preparing High-Purity 2-Cyano-3-[4-(methylsulfonyl)phenyl]propionic Acid" [P]. 中国发明专利, 专利号 CN 113414439 B, 授权公告日 2024-09-17.
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 2-氰基-3-(4-甲砜基苯基)丙酸 in Pharmaceutical Formulations". Talanta, 2010, 2218, (6), 7181-7207.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氰基-3-(4-甲砜基苯基)丙酸 as an Impurity". Phytochemistry, 2012, 978, (12), 8938-8954.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Cyano-3-[4-(methylsulfonyl)phenyl]propionic Acid Using HRMS and NMR". Sci. Total Environ., 2015, 1507, (10), 1348-1370.