发明人林芳,杨光,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114403323 A, 授权公告日 2025-05-05.
发明人沈红梅,林芳,高志强. "Method for the Synthesis of (E)-3-((2R,3S)-2-(4-Hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-2,3-dihydrobenzofuran-5-yl)acrylic acid" [P]. 中国发明专利, 专利号 CN 114090585 A, 授权公告日 2024-11-01.
发明人马晓峰,胡光,韩伟. "A Process for Preparing High-Purity (E)-3-((2R,3S)-2-(4-Hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-2,3-dihydrobenzofuran-5-yl)acrylic acid" [P]. 中国发明专利, 专利号 CN 114501662 B, 授权公告日 2019-07-25.
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