发明人张德明,郭海燕,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117133687 A, 授权公告日 2025-07-07.
发明人何建平,刘建华,赵玉洁. "Method for the Synthesis of Ethyl 6-bromo-2-(((((4-fluorophenyl)thio)methyl)amino)methyl)-5-hydroxy-1-methyl-1H-indole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 108609603 B, 授权公告日 2017-12-01.
发明人朱建伟,罗永刚,赵玉洁. "A Process for Preparing High-Purity Ethyl 6-bromo-2-(((((4-fluorophenyl)thio)methyl)amino)methyl)-5-hydroxy-1-methyl-1H-indole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 110800501 A, 授权公告日 2025-03-25.
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