Patent · US Active

Agents that prevent or repair skin damage

US9403778B2 · kind B2 · utility

2Cited by

2References

29Claims

0Family size

Assignee

Regents of the University of Minnesota · US

Inventors

Robert Vince · Windom, US
Abbas Raza · Minneapolis, US
Christine Dreis · Minneapolis, US

Key dates

Filing date	Jan 11, 2013
Grant date	Aug 2, 2016
Priority date	—
Expiry date	Jan 11, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D487/16
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention provides compounds of formula I: or a salt thereof as described herein. The invention also provides dermatological compositions comprising a compound of formula I or mixtures of one or more compounds of formula I, processes for preparing compounds of formula I, intermediates useful for preparing compounds of formula I and therapeutic methods for protecting skin or DNA from photodamage or repairing photodamaged skin or DNA.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.