Chen K W, Park J H, Johnson M A. "Method for the Synthesis of 4-(Cyclohex-1-en-1-yl)-2-methylthiophene" [P]. US Patent, US 10429936 B2, 2025-06-01.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2013, 793, (10), 2771-2790.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2015, 1193, 1969-1982.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Cyclohex-1-en-1-yl)-2-methylthiophene Using HRMS and NMR". J. Sep. Sci., 2021, 2348, (11), 5546-5570.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2018, 1695, (2), 4510-4536.