发明人高志强,郭海燕,沈红梅. "Method for the Synthesis of 1-(3-Chlorobenzyl)-2-oxo-4-phenyl-1,2-dihydropyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 114748510 B, 授权公告日 2016-06-05.
发明人陈志强,罗永刚,高志强. "A Process for Preparing High-Purity 1-(3-Chlorobenzyl)-2-oxo-4-phenyl-1,2-dihydropyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 111253182 B, 授权公告日 2020-08-11.
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