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发明人黄志刚,陈志强,郭海燕. "Method for the Synthesis of 1-(3-Benzoyl-7-methylindolizin-1-yl)ethanone" [P]. 中国发明专利, 专利号 CN 116497652 A, 授权公告日 2022-09-22.
发明人高志强,罗永刚,赵玉洁. "A Process for Preparing High-Purity 1-(3-Benzoyl-7-methylindolizin-1-yl)ethanone" [P]. 中国发明专利, 专利号 CN 108489349 B, 授权公告日 2017-01-10.
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