发明人冯建国,沈红梅,徐明华. "Method for the Synthesis of 2-((4-Chlorobenzyl)thio)-4-(4-methoxyphenyl)-6-phenylnicotinonitrile" [P]. 中国发明专利, 专利号 CN 108644665 B, 授权公告日 2025-10-22.
发明人马晓峰,孙丽萍,徐明华. "A Process for Preparing High-Purity 2-((4-Chlorobenzyl)thio)-4-(4-methoxyphenyl)-6-phenylnicotinonitrile" [P]. 中国发明专利, 专利号 CN 110003924 B, 授权公告日 2023-04-27.
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