发明人唐晓军,朱建伟,郭海燕. "Method for the Synthesis of 2-[3-(tert-Butoxycarbonyl-amino-methyl)-5-chloro-1H-indol-2-yl]-4-methyl-pentanoic acid" [P]. 中国发明专利, 专利号 CN 109392704 B, 授权公告日 2015-08-05.
发明人沈红梅,孙丽萍,徐明华. "A Process for Preparing High-Purity 2-[3-(tert-Butoxycarbonyl-amino-methyl)-5-chloro-1H-indol-2-yl]-4-methyl-pentanoic acid" [P]. 中国发明专利, 专利号 CN 111950379 B, 授权公告日 2021-03-06.
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