发明人孙丽萍,马晓峰,钱学锋. "Method for the Synthesis of 8-Hydroxy-3-methyl-6-vinyl-1H-isochromen-1-one" [P]. 中国发明专利, 专利号 CN 110119265 B, 授权公告日 2018-01-28.
发明人徐明华,张德明,杨光. "A Process for Preparing High-Purity 8-Hydroxy-3-methyl-6-vinyl-1H-isochromen-1-one" [P]. 中国发明专利, 专利号 CN 110299253 B, 授权公告日 2023-02-15.
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