发明人林芳,冯建国,郑宇鹏. "Method for the Synthesis of 2-O-Methylhelichrysetin" [P]. 中国发明专利, 专利号 CN 117067100 B, 授权公告日 2025-12-12.
发明人王建平,胡光,何建平. "A Process for Preparing High-Purity 2-O-Methylhelichrysetin" [P]. 中国发明专利, 专利号 CN 114973200 B, 授权公告日 2019-12-10.
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