发明人周伟,刘建华,杨光. "一种(R)-3-(1H-吲哚-3-基)-2-(5-(对甲苯基炔基)噻吩-2-亚磺酰氨基)丙酸的合成方法" [P]. 中国发明专利, 专利号 CN 111244528 A, 授权公告日 2020-09-20.
发明人高志强,冯建国,罗永刚. "Method for the Synthesis of (R)-3-(1H-Indol-3-yl)-2-(5-(p-tolylethynyl)thiophene-2-sulfonamido)propanoic acid" [P]. 中国发明专利, 专利号 CN 113718875 A, 授权公告日 2025-05-22.
发明人黄志刚,朱建伟,王建平. "A Process for Preparing High-Purity (R)-3-(1H-Indol-3-yl)-2-(5-(p-tolylethynyl)thiophene-2-sulfonamido)propanoic acid" [P]. 中国发明专利, 专利号 CN 114201589 A, 授权公告日 2020-04-18.
参考文献 Literature
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Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (R)-3-(1H-Indol-3-yl)-2-(5-(p-tolylethynyl)thiophene-2-sulfonamido)propanoic acid Using HRMS and NMR". Chromatographia, 2016, 826, (11), 6172-6198.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate (R)-3-(1H-吲哚-3-基)-2-(5-(对甲苯基炔基)噻吩-2-亚磺酰氨基)丙酸 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2012, 1474, 784-798.