发明人黄志刚,马晓峰,杨光. "一种1,1,2-三甲基-3-(4-磺丁基)苯并吲哚内盐的合成方法" [P]. 中国发明专利, 专利号 CN 113982842 A, 授权公告日 2023-03-08.
发明人黄志刚,李文辉,赵玉洁. "Method for the Synthesis of 1,1,2-Trimethyl-3-(4-sulfobutyl)benz[e]indolium Inner Salt" [P]. 中国发明专利, 专利号 CN 112311928 B, 授权公告日 2016-06-27.
参考文献 Literature
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