发明人胡光,罗永刚,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109618877 A, 授权公告日 2015-10-23.
发明人张德明,胡光,何建平. "Method for the Synthesis of 2-((4-Isobutyl-5-(3-(morpholinosulfonyl)phenyl)-4h-1,2,4-triazol-3-yl)thio)acetic acid" [P]. 中国发明专利, 专利号 CN 114334915 B, 授权公告日 2019-08-12.
发明人张德明,王建平,徐明华. "A Process for Preparing High-Purity 2-((4-Isobutyl-5-(3-(morpholinosulfonyl)phenyl)-4h-1,2,4-triazol-3-yl)thio)acetic acid" [P]. 中国发明专利, 专利号 CN 116954924 A, 授权公告日 2025-06-09.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2012, 1439, (7), 5643-5655.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 1759, (4), 8161-8170.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-((4-Isobutyl-5-(3-(morpholinosulfonyl)phenyl)-4h-1,2,4-triazol-3-yl)thio)acetic acid Using HRMS and NMR". Phytochemistry, 2020, 1064, 6347-6374.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2015, 414, 5326-5355.