Jørgensen K, Mueller T C, Björnsson E. "Method for the Synthesis of 3-Thiophenecarboxylic acid n-butyl ester" [P]. European Patent, EP 3506669 A1, 2025-03-16.
发明人王建平,周伟,沈红梅. "A Process for Preparing High-Purity 3-Thiophenecarboxylic acid n-butyl ester" [P]. 中国发明专利, 专利号 CN 110999069 B, 授权公告日 2016-12-12.
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". Sci. Total Environ., 2010, 2096, (4), 7948-7963.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2017, 2141, (2), 7182-7199.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-Thiophenecarboxylic acid n-butyl ester Using HRMS and NMR". Phytochemistry, 2024, 1680, (4), 5398-5428.