A facile and rapid access to resveratrol derivatives has been achieved based on palladium-catalyzed oxidative Heck reaction of aryl boronic acids with styrenes followed by demethylation in moderate to good yields. A series of resveratrol derivatives with various functional groups has been synthesized easily. The radioprotective activity of synthesized compounds has also been evaluated using rat thymocytes
Emulsion Cosmetic Compositions Containing Resveratrol Derivatives And Linear Or Branched Silicone
申请人:Maes Daniel H.
公开号:US20090035242A1
公开(公告)日:2009-02-05
An emulsion cosmetic composition comprising at least one resveratrol derivative, a water phase, and an oil phase containing at least one linear or branched volatile or near volatile silicone and a method for delivering active resveratrol to the skin.
An anhydrous color cosmetic composition comprising at least one resveratrol derivative and particulates; and an anhydrous emulsion skin care composition.
Emulsion Cosmetic Compositions Containing Resveratrol Derivatives And An Oil Phase Structuring Agent
申请人:Maes Daniel H.
公开号:US20090035236A1
公开(公告)日:2009-02-05
An emulsion cosmetic composition comprising at least one resveratrol derivative, an aqueous phase, and an oil phase having at and at least one oil phase structuring agent, and a method for preparing emulsions capable of delivering active resveratrol to the skin.
Emulsion Cosmetic Compositions Containing Resveratrol Derivatives And Silicone Surfactant
申请人:Maes Daniel H.
公开号:US20090035237A1
公开(公告)日:2009-02-05
An emulsion cosmetic composition comprising at least one resveratrol derivative, an aqueous phase, and an oil phase, having at least one silicone surfactant, and a method for preparing emulsions capable of delivering active resveratrol to the skin.