发明人杨光,高志强,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108088486 A, 授权公告日 2024-03-07.
发明人王建平,杨光,罗永刚. "Method for the Synthesis of (3Z)-3-{[(4-methoxyphenyl)amino]methylidene}-1,3-dihydro-2-benzothiophen-1-one" [P]. 中国发明专利, 专利号 CN 112411497 A, 授权公告日 2021-08-09.
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