Brown S R, Chen K W, Yamamoto T. "一种的合成方法" [P]. US Patent, US 10309671 B2, 2017-04-18.
发明人唐晓军,沈红梅,林芳. "Method for the Synthesis of (1-{[4-(Acetylamino)phenyl]sulfonyl}piperidin-4-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 117215056 A, 授权公告日 2025-02-01.
发明人赵玉洁,马晓峰,钱学锋. "A Process for Preparing High-Purity (1-{[4-(Acetylamino)phenyl]sulfonyl}piperidin-4-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 109765487 A, 授权公告日 2016-06-12.
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". Anal. Chem., 2019, 403, (10), 5005-5011.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 592, (8), 7488-7508.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (1-{[4-(Acetylamino)phenyl]sulfonyl}piperidin-4-yl)acetic acid Using HRMS and NMR". Talanta, 2018, 1916, 3771-3780.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2025, 1303, (4), 9362-9392.