Compounds for use in the treatment of skin conditions

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Reexamination Certificate

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C549S440000

Reexamination Certificate

active

07361685

ABSTRACT:
The present invention provides compounds of formula (I) and analogues or derivatives thereof for the treatment of skin conditions, such as Vitiligo, which are treatable by the stimulation of melanocyte proliferation and also for treating skin cancer. The compounds may also be used to cosmetically enhance the natural coloration of the skin

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