发明人胡光,林芳,孙丽萍. "Method for the Synthesis of 2-(4-Methoxy-7-(pyrazin-2-yl)-1H-pyrrolo[2,3-c]pyridin-3-yl)-2-oxoacetic acid" [P]. 中国发明专利, 专利号 CN 117855469 A, 授权公告日 2023-12-25.
Fischer A B, Chen K W, Schröder R. "A Process for Preparing High-Purity 2-(4-Methoxy-7-(pyrazin-2-yl)-1H-pyrrolo[2,3-c]pyridin-3-yl)-2-oxoacetic acid" [P]. US Patent, US 9420415 B2, 2018-11-10.
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