Brown S R, Hughes D C, Park J H. "一种的合成方法" [P]. US Patent, US 9985690 B2, 2019-09-18.
发明人冯建国,何建平,钱学锋. "Method for the Synthesis of 6,8-Dibromoimidazo[1,2-a]pyrazine-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 108025441 A, 授权公告日 2024-02-12.
发明人黄志刚,沈红梅,刘建华. "A Process for Preparing High-Purity 6,8-Dibromoimidazo[1,2-a]pyrazine-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 112382338 A, 授权公告日 2019-12-08.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2013, 1094, 1657-1675.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 924, (1), 1489-1516.