发明人何建平,陈志强,沈红梅. "Method for the Synthesis of 2-(1-Benzylpiperidin-4-ylidene)-2-phenylacetonitrile" [P]. 中国发明专利, 专利号 CN 113015021 A, 授权公告日 2019-08-05.
O'Brien P Q, Brown S R, Johnson M A. "A Process for Preparing High-Purity 2-(1-Benzylpiperidin-4-ylidene)-2-phenylacetonitrile" [P]. US Patent, US 10121146 B2, 2021-03-15.
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