发明人何建平,徐明华,王建平. "Method for the Synthesis of 3-(1-Tosyl-1H-indol-3-yl)acrylic acid" [P]. 中国发明专利, 专利号 CN 112420884 B, 授权公告日 2023-09-22.
发明人冯建国,林芳,周伟. "A Process for Preparing High-Purity 3-(1-Tosyl-1H-indol-3-yl)acrylic acid" [P]. 中国发明专利, 专利号 CN 116402358 A, 授权公告日 2019-05-01.
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". Rapid Commun. Mass Spectrom., 2025, 874, 632-644.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 2243, 4567-4589.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-(1-Tosyl-1H-indol-3-yl)acrylic acid Using HRMS and NMR". Chromatographia, 2025, 948, (7), 2443-2458.