Patent Number: 8,580,810

Title: Compounds and formulations suitable for radical scavenging

Abstract: The present invention relates to compositions and methods of using free radical scavengers with reduced .sup.1O.sub.2 generation. In certain embodiments, these compositions and methods of use relate to fullerene-derived ketolactams and fullerene-derived keto lactam derivatives, fullerene derivatives, and/or fullerenes. In yet other embodiments, the invention relates to cosmetic or dermatological compositions comprising said free radical scavengers with reduced .sup.1O.sub.2 generation.

Inventors: Kronholm; David F. (Groningen, NL), Sieval; Alexander B. (Groningen, NL), Hummelen; Jan C. (Groningen, NL)

Assignee: Solenne BV

International Classification: A61K 31/44 (20060101); C07D 221/02 (20060101); C07D 221/04 (20060101)

Expiration Date: 2022-11-12 0:00:00