发明人马晓峰,张德明,孙丽萍. "Method for the Synthesis of 2-Methyl-2-((6-(3-(oxazol-2-yl)propyl)pyridin-3-yl)amino)propanenitrile" [P]. 中国发明专利, 专利号 CN 117707844 B, 授权公告日 2016-10-09.
发明人何建平,冯建国,韩伟. "A Process for Preparing High-Purity 2-Methyl-2-((6-(3-(oxazol-2-yl)propyl)pyridin-3-yl)amino)propanenitrile" [P]. 中国发明专利, 专利号 CN 111217487 A, 授权公告日 2021-11-04.
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