发明人刘建华,杨光,李文辉. "Method for the Synthesis of N,N'-((1S,4R)-2-(2-hydroxyethyl)cyclohex-2-ene-1,4-diyl)dibenzamide" [P]. 中国发明专利, 专利号 CN 115072901 A, 授权公告日 2021-09-28.
发明人刘建华,韩伟,周伟. "A Process for Preparing High-Purity N,N'-((1S,4R)-2-(2-hydroxyethyl)cyclohex-2-ene-1,4-diyl)dibenzamide" [P]. 中国发明专利, 专利号 CN 115005197 A, 授权公告日 2019-12-06.
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