发明人冯建国,唐晓军,钱学锋. "Method for the Synthesis of 1,2-bis(2,5-dimethylthien-3-yl)cyclopentene" [P]. 中国发明专利, 专利号 CN 117695180 A, 授权公告日 2024-05-14.
Nowak P, Kowalski A, Lefèvre J P. "A Process for Preparing High-Purity 1,2-bis(2,5-dimethylthien-3-yl)cyclopentene" [P]. European Patent, EP 3494580 A1, 2015-04-07.
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". Chromatographia, 2025, 868, 360-374.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2023, 1747, (10), 800-803.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1,2-bis(2,5-dimethylthien-3-yl)cyclopentene Using HRMS and NMR". Anal. Chim. Acta, 2014, 1575, 4740-4754.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2019, 1818, (5), 9888-9906.