发明人冯建国,罗永刚,王建平. "Method for the Synthesis of (E)-3-(3-amino-4,6-dimethylthieno[2,3-b]pyridin-2-yl)acrylonitrile" [P]. 中国发明专利, 专利号 CN 115065131 A, 授权公告日 2015-06-07.
发明人唐晓军,朱建伟,沈红梅. "A Process for Preparing High-Purity (E)-3-(3-amino-4,6-dimethylthieno[2,3-b]pyridin-2-yl)acrylonitrile" [P]. 中国发明专利, 专利号 CN 109442646 B, 授权公告日 2025-08-14.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2015, 1292, (7), 5683-5696.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2021, 2248, (11), 6330-6347.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (E)-3-(3-amino-4,6-dimethylthieno[2,3-b]pyridin-2-yl)acrylonitrile Using HRMS and NMR". Molecules, 2010, 1051, 8763-8775.