发明人陈志强,杨光,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108277669 A, 授权公告日 2023-05-01.
Brown S R, Davis P L, Stevens L M. "Method for the Synthesis of 3-Ethyl-5-(1-(1-methylpyrrolidin-2-ylidene)propan-2-ylidene)-2-thioxooxazolidin-4-one" [P]. US Patent, US 11936230 B2, 2024-01-11.
发明人胡光,徐明华,唐晓军. "A Process for Preparing High-Purity 3-Ethyl-5-(1-(1-methylpyrrolidin-2-ylidene)propan-2-ylidene)-2-thioxooxazolidin-4-one" [P]. 中国发明专利, 专利号 CN 113191382 A, 授权公告日 2024-03-17.
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