发明人李文辉,胡光,高志强. "Method for the Synthesis of 3-Methoxy-2-methyl-N-(4-phenylbutyl)-2H-indazole-6-carboxamide" [P]. 中国发明专利, 专利号 CN 117715585 B, 授权公告日 2023-07-12.
Martínez F, Johansson L, Mueller T C. "A Process for Preparing High-Purity 3-Methoxy-2-methyl-N-(4-phenylbutyl)-2H-indazole-6-carboxamide" [P]. European Patent, EP 3516669 A1, 2019-01-27.
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