发明人林芳,胡光,郑宇鹏. "Method for the Synthesis of Ethyl 1-cyclopentyl-5-hydroxy-1H-pyrazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 116617162 B, 授权公告日 2022-10-08.
Johnson M A, Park J H, Chen K W. "A Process for Preparing High-Purity Ethyl 1-cyclopentyl-5-hydroxy-1H-pyrazole-4-carboxylate" [P]. US Patent, US 10949005 B2, 2025-12-21.
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