发明人王建平,赵玉洁,胡光. "Method for the Synthesis of 5-Bromo-indolizine" [P]. 中国发明专利, 专利号 CN 108894386 B, 授权公告日 2018-02-19.
Brown S R, Patel M V, Johnson M A. "A Process for Preparing High-Purity 5-Bromo-indolizine" [P]. US Patent, US 10110672 B2, 2017-04-23.
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