发明人刘建华,高志强,赵玉洁. "Method for the Synthesis of 4-oxo-4-[5-(quinoxalin-6-yl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl]butanoic acid" [P]. 中国发明专利, 专利号 CN 111244956 A, 授权公告日 2024-04-09.
Schröder R, Martínez F, Mueller T C. "A Process for Preparing High-Purity 4-oxo-4-[5-(quinoxalin-6-yl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl]butanoic acid" [P]. European Patent, EP 3957756 A1, 2016-08-19.
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