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发明名称
CARBOXYBENZOPYRAN DERIVATIVES AND COMPOSITIONS
摘要
<p>Benzopyran derivatives including carboxylbenzopyran derivatives are described. Compositions that include the benzopyran derivatives are also provided.</p>
申请公布号
WO2002076938(A2)
申请公布日期
2002.10.03
申请号
US2002011266
申请日期
2002.03.21
申请人
发明人
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主分类号
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