Adhesive photoprotective compounds and uses thereof
AssigneeSkinosive
InventorsPhilippe Pouletty, Denis Carniato, Isabelle Rault
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Abstract
The present invention relates to a compound represented by the following formula (I): A[B-(C)v]w, wherein A is a photoprotective moiety, B is a linker, C is a functional group, v is an integer from 1 to 2000, and w is an integer from 1 to 6. It also relates to a composition comprising the same and, more particularly, to a cosmetic or a sunscreen composition. It also relates to the use of such compounds in cosmetic and therapeutic applications. The invention also relates to the use of such compounds for reducing photodegradation and/or photoinstability of pharmaceuticals and cosmetics. The invention further relates to a material comprising a support and such a compound adhered to said support.
Claims11
A compound selected from the group consisting of:
- 2-[4-(diethylamino)-2-hydroxybenzoyl]-benzoic acid, 2-[2-[3-(2,5-dioxopyrrol-1-yl) propanoylamino]ethoxy]ethyl ester;
- 2-[4-(diethylamino)-2-hydroxy-benzoyl]benzoic acid,
- 2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethyl ester;
- 2-cyano-N-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethyl]-3,3-diphenyl-prop-2-enamide;
- 2-cyano-3,3-diphenyl-prop-2-enoate, 2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethylsulfonyl]ethyl ester;
- 3-(2,5-dioxopyrrol-1-yl)-N-[2-[[(3Z)-3-[[4-[(Z)-[4-[2-[3-(2,5-dioxopyrrol-1-yl) propanoyl amino]ethylsulfamoylmethyl]-7,7-dimethyl-3-oxo-norbornan-2-ylidene]methyl]phenyl]methylene]-7,7-dimethyl-2-oxo-norbornan-1-yl]methylsulfonylamino] ethyl]propenamide;
- 3-(2,5-dioxopyrrol-1-yl)-N-[3-[4-[4-[4-[3-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]propoxy]-2-hydroxy-phenyl]-6-(4-methoxyphenyl)-1,3,5-triazin-2-yl]-3-hydroxy-phenoxy]propyl]propanamide;
- and
- 3-(2,5-dioxopyrrol-1-yl)-N-[2-[2-[2-[2-[4-[4-[4-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1- yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]-2-hydroxy-phenyl]-6-(4-methoxyphenyl)-1,3,5-triazin-2-yl]-3-hydroxy-phenoxy]ethoxy]ethoxy]ethoxy]ethyl]propanamide.
Dependencies are inferred from the claim text.