Stevens L M, Davis P L, Brown S R. "Method for the Synthesis of Ethyl 5-chloro-3-phenyl-1H-indole-2-carboxylate" [P]. US Patent, US 10493160 B2, 2020-02-05.
发明人李文辉,王建平,黄志刚. "A Process for Preparing High-Purity Ethyl 5-chloro-3-phenyl-1H-indole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 112096904 A, 授权公告日 2022-11-24.
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