Davis P L, O'Brien P Q, Yamamoto T. "一种的合成方法" [P]. US Patent, US 10201422 B2, 2024-02-15.
发明人何建平,沈红梅,徐明华. "Method for the Synthesis of 5-Chloro-N-(2-((4-methoxybenzyl)amino)-2-oxo-1-phenylethyl)-1,3-dimethyl-1H-pyrazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 109799556 B, 授权公告日 2018-12-01.
Davis P L, Stevens L M, Klinger H. "A Process for Preparing High-Purity 5-Chloro-N-(2-((4-methoxybenzyl)amino)-2-oxo-1-phenylethyl)-1,3-dimethyl-1H-pyrazole-4-carboxamide" [P]. US Patent, US 9733763 B2, 2018-10-06.
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