发明人徐明华,林芳,钱学锋. "Method for the Synthesis of 2-((3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)benzoic acid" [P]. 中国发明专利, 专利号 CN 114642245 A, 授权公告日 2016-07-09.
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