发明人张德明,周伟,胡光. "Method for the Synthesis of Methyl 8-methyl-8h-thieno[2,3-b]indole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 116857182 A, 授权公告日 2018-05-25.
发明人何建平,郑宇鹏,周伟. "A Process for Preparing High-Purity Methyl 8-methyl-8h-thieno[2,3-b]indole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 114890577 B, 授权公告日 2016-10-13.
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