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发明人王建平,周伟,钱学锋. "Method for the Synthesis of 2-Chloro-1-[1-(ethanesulfonyl)-2,3-dihydro-1h-indol-5-yl]ethan-1-one" [P]. 中国发明专利, 专利号 CN 111167399 A, 授权公告日 2024-09-26.
发明人孙丽萍,韩伟,郑宇鹏. "A Process for Preparing High-Purity 2-Chloro-1-[1-(ethanesulfonyl)-2,3-dihydro-1h-indol-5-yl]ethan-1-one" [P]. 中国发明专利, 专利号 CN 115018989 A, 授权公告日 2021-07-24.
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