Brown S R, Roberts E F, Thompson G K. "Method for the Synthesis of Pyrido[2,3-b]pyrazin-7-ol" [P]. US Patent, US 9660097 B2, 2020-10-07.
发明人赵玉洁,冯建国,张德明. "A Process for Preparing High-Purity Pyrido[2,3-b]pyrazin-7-ol" [P]. 中国发明专利, 专利号 CN 111782223 A, 授权公告日 2024-02-19.
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