发明人杨光,周伟,韩伟. "Method for the Synthesis of 1-(2-Acetyl-3-methylindolizin-1-yl)prop-1-en-2-yl acetate" [P]. 中国发明专利, 专利号 CN 111919038 B, 授权公告日 2017-06-17.
发明人徐明华,沈红梅,刘建华. "A Process for Preparing High-Purity 1-(2-Acetyl-3-methylindolizin-1-yl)prop-1-en-2-yl acetate" [P]. 中国发明专利, 专利号 CN 117063282 B, 授权公告日 2024-11-25.
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