发明人韩伟,唐晓军,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114513569 A, 授权公告日 2023-10-23.
发明人黄志刚,杨光,胡光. "Method for the Synthesis of Ethyl 4-(4-chlorophenyl)-6-[(4-chlorophenyl)sulfanyl]-5-formyl-2-methyl-1,4-dihydropyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 110794310 B, 授权公告日 2016-06-18.
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