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US 4,055,659 AGranted
Retinoic acid derivatives
AssigneeJohnson & Johnson
InventorsRobert J. Gander, John A. Gurney
Life of this patent
Estimating the term…
Abstract
Esters and amides of all-trans-retinoic acid are disclosed which are useful for the treatment of acne.
Claims9
All trans-retinoyloxyacetamide.
A pharmaceutical composition for the treatment of acne by topical application which comprises an effective acne-treatment amount of all-trans-retionoyloxyacetamide admixed with a pharmaceutically-acceptable vehicle.
A method for treatment of acne in a subject requiring such treatment which comprises topical application to the acne site of said subject of an effective acne-treatment amount of all-trans-retinoyloxyacetamide admixed with a pharmaceutically-acceptable topical vehicle.
Dependencies are inferred from the claim text.