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发明人黄志刚,胡光,唐晓军. "Method for the Synthesis of Ethyl (2E)-3-[4-(4-methoxyphenyl)piperazin-1-yl]-3-{[(4-methylphenyl)carbamoyl]amino}prop-2-enoate" [P]. 中国发明专利, 专利号 CN 108774036 B, 授权公告日 2025-07-04.
发明人胡光,唐晓军,马晓峰. "A Process for Preparing High-Purity Ethyl (2E)-3-[4-(4-methoxyphenyl)piperazin-1-yl]-3-{[(4-methylphenyl)carbamoyl]amino}prop-2-enoate" [P]. 中国发明专利, 专利号 CN 111970116 B, 授权公告日 2018-04-20.
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