发明人黄志刚,沈红梅,孙丽萍. "Method for the Synthesis of Methyl 4-(cyclopentylthio)-3-nitrobenzoate" [P]. 中国发明专利, 专利号 CN 117474189 A, 授权公告日 2024-01-06.
发明人杨光,李文辉,王建平. "A Process for Preparing High-Purity Methyl 4-(cyclopentylthio)-3-nitrobenzoate" [P]. 中国发明专利, 专利号 CN 115340578 B, 授权公告日 2020-09-14.
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