发明人何建平,冯建国,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117807021 A, 授权公告日 2020-03-02.
发明人罗永刚,王建平,孙丽萍. "Method for the Synthesis of (R)-2-(((4S,5S)-1-methyl-4,5-diphenylimidazolidin-2-ylidene)amino)-3-phenylpropan-1-ol" [P]. 中国发明专利, 专利号 CN 110267137 B, 授权公告日 2015-03-18.
发明人郭海燕,王建平,胡光. "A Process for Preparing High-Purity (R)-2-(((4S,5S)-1-methyl-4,5-diphenylimidazolidin-2-ylidene)amino)-3-phenylpropan-1-ol" [P]. 中国发明专利, 专利号 CN 117852300 A, 授权公告日 2024-04-02.
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