Stevens L M, Patel M V, Schröder R. "一种的合成方法" [P]. US Patent, US 10031497 B2, 2023-05-10.
发明人黄志刚,郑宇鹏,刘建华. "Method for the Synthesis of 5-Chlorothiophene-2-carboximidamide" [P]. 中国发明专利, 专利号 CN 116899813 A, 授权公告日 2020-06-02.
发明人孙丽萍,王建平,刘建华. "A Process for Preparing High-Purity 5-Chlorothiophene-2-carboximidamide" [P]. 中国发明专利, 专利号 CN 114413276 A, 授权公告日 2018-04-11.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2015, 1936, (7), 7503-7510.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2015, 346, (7), 6847-6871.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chlorothiophene-2-carboximidamide Using HRMS and NMR". Biomed. Chromatogr., 2011, 2138, (7), 1997-2013.