发明人沈红梅,李文辉,林芳. "Method for the Synthesis of (5Z)-3-Benzyl-5-{[5-nitro-2-(phenylsulfanyl)phenyl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one" [P]. 中国发明专利, 专利号 CN 115450824 B, 授权公告日 2016-06-13.
发明人杨光,胡光,韩伟. "A Process for Preparing High-Purity (5Z)-3-Benzyl-5-{[5-nitro-2-(phenylsulfanyl)phenyl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one" [P]. 中国发明专利, 专利号 CN 115064692 A, 授权公告日 2017-04-15.
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