发明人张德明,胡光,唐晓军. "Method for the Synthesis of 3-(Difluoromethyl)-2-(2,3,4-trimethoxyphenyl)-1H-indole" [P]. 中国发明专利, 专利号 CN 117305062 A, 授权公告日 2020-12-28.
发明人钱学锋,杨光,唐晓军. "A Process for Preparing High-Purity 3-(Difluoromethyl)-2-(2,3,4-trimethoxyphenyl)-1H-indole" [P]. 中国发明专利, 专利号 CN 116369004 A, 授权公告日 2023-02-03.
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