发明人孙丽萍,何建平,赵玉洁. "Method for the Synthesis of 1-Isopropyl-6-methoxy-2-methyl-1H-indole-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 116655046 A, 授权公告日 2018-03-17.
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