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发明人王建平,沈红梅,冯建国. "Method for the Synthesis of 2-Chloro-5H-pyrrolo[2,3-b]pyrazine" [P]. 中国发明专利, 专利号 CN 109276446 A, 授权公告日 2016-11-19.
Roberts E F, Chen K W, Yamamoto T. "A Process for Preparing High-Purity 2-Chloro-5H-pyrrolo[2,3-b]pyrazine" [P]. US Patent, US 9618736 B2, 2021-10-17.
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