发明人赵玉洁,刘建华,沈红梅. "Method for the Synthesis of Ethyl 3-phenoxy-6-phenylpyridazine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 114256689 B, 授权公告日 2020-08-06.
发明人高志强,郭海燕,罗永刚. "A Process for Preparing High-Purity Ethyl 3-phenoxy-6-phenylpyridazine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 113024705 B, 授权公告日 2021-03-12.
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