Davis P L, Hughes D C, Klinger H. "一种的合成方法" [P]. US Patent, US 11178072 B2, 2020-01-13.
发明人陈志强,沈红梅,孙丽萍. "Method for the Synthesis of 3-{4h,5h,6h-cyclopenta[b]thiophen-2-yl}-4-methyl-1-phenyl-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 111977302 A, 授权公告日 2017-06-27.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2018, 2219, 271-278.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 524, 2119-2122.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3-{4h,5h,6h-cyclopenta[b]thiophen-2-yl}-4-methyl-1-phenyl-1h-pyrazol-5-amine Using HRMS and NMR". Phytochemistry, 2011, 2107, (4), 7847-7854.