发明名称 Compositions for regulating skin wrinkles comprising a benzofuran derivative
摘要 The present invnetion relates to a compositon for topical application for regulating wrinkles in mammalian skin comprising a benzofuran derivative having the structure <IMAGE> wherein R1 and R2 are each independently methyl or ethyl, R3 is C1-C4 alkyl, y is an integer from 1 to about 3 and each X is independently selected from the group consisting of Cl, Br, I, F, NO3, NO4, SO3 and SO4, and a safe and effective amount of a topical carrier.
申请公布号 US5118707(A) 申请公布日期 1992.06.02
申请号 US19910674628 申请日期 1991.03.25
申请人 THE PROCTER & GAMBLE COMPANY 发明人 CHATTERJEE, RANJIT;KAPOOR, RAJESH
分类号 A61K31/34 主分类号 A61K31/34
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