发明人冯建国,陈志强,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112257872 A, 授权公告日 2018-02-06.
发明人韩伟,陈志强,罗永刚. "Method for the Synthesis of (S)-2-(((4R,5R)-1,3-dimethyl-4,5-diphenylimidazolidin-2-ylidene)amino)-3-phenylpropan-1-ol" [P]. 中国发明专利, 专利号 CN 111056062 A, 授权公告日 2025-10-22.
发明人郭海燕,何建平,孙丽萍. "A Process for Preparing High-Purity (S)-2-(((4R,5R)-1,3-dimethyl-4,5-diphenylimidazolidin-2-ylidene)amino)-3-phenylpropan-1-ol" [P]. 中国发明专利, 专利号 CN 111305478 A, 授权公告日 2023-05-04.
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