发明人冯建国,何建平,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109825251 A, 授权公告日 2022-02-15.
发明人张德明,唐晓军,黄志刚. "Method for the Synthesis of 3-(3-(1H-pyrrol-1-yl)thiophen-2-yl)-3-oxopropanenitrile" [P]. 中国发明专利, 专利号 CN 113245970 B, 授权公告日 2016-08-01.
发明人赵玉洁,何建平,高志强. "A Process for Preparing High-Purity 3-(3-(1H-pyrrol-1-yl)thiophen-2-yl)-3-oxopropanenitrile" [P]. 中国发明专利, 专利号 CN 116577396 B, 授权公告日 2015-03-24.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2017, 1237, 9614-9617.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2021, 1840, 1757-1768.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 3-(3-(1H-pyrrol-1-yl)thiophen-2-yl)-3-oxopropanenitrile Using HRMS and NMR". J. Chromatogr. A, 2014, 1387, (8), 6568-6572.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2021, 1576, (2), 9597-9613.