发明人何建平,王建平,张德明. "Method for the Synthesis of Tert-butyl 4-chloro-3-(2-hydroxyethyl)-1H-indole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117808000 B, 授权公告日 2015-10-11.
发明人冯建国,唐晓军,郑宇鹏. "A Process for Preparing High-Purity Tert-butyl 4-chloro-3-(2-hydroxyethyl)-1H-indole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115216743 A, 授权公告日 2022-02-22.
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