Carbanilate compound for erythemal protection

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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Details

204158R, 260471R, 260472, 260518R, 260613D, 424 60, C07C12506

Patent

active

039651444

ABSTRACT:
Compounds are provided for reducing erythemal response which are photoreactive precursors to para-aminobenzoic acid or its physiologically acceptable esters. Upon exposure to ultraviolet radiation of greater than about 280nm, the compounds of this invention undergo a photoreactive degradation to provide a regulated amount of a sunscreen material which screens out ultraviolet radiation which could lead to erythema.
The compounds are benzyl esters of p-carboxycarbanilic acid and the dermatological and physiological acceptable esters of the carboxy group.

REFERENCES:
patent: 3790615 (1974-02-01), Traber et al.

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