US2005042188A1PendingUtilityA1

Method for modulating phototoxicity

54
Priority: Apr 19, 2002Filed: Sep 9, 2004Published: Feb 24, 2005
Est. expiryApr 19, 2022(expired)· nominal 20-yr term from priority
Inventors:Georg T. WondrakMichael J. RobertsMoonsun KimMyron K. JacobsonElaine L. Jacobson
A61P 35/00A61P 27/02A61P 17/06A61P 17/02A61P 17/16A61P 17/00A61K 31/44A61K 2800/57A61Q 19/00A61K 31/401A61Q 19/004A61Q 17/04A61K 8/4913A61K 8/4926
54
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Claims

Abstract

The invention relates to methods for modulating photodamage via the use of collagen derived molecules which either enhance or inhibit damage caused by ultraviolet light.

Claims

exact text as granted — not AI-modified
1 - 14 . (canceled)  
     
     
         15 . A 4-hydroxy-L-proline alkyl ester compound having an alkyl chain which contains from 1 to 24 carbon atoms.  
     
     
         16 . The compound of  claim 15 , which has a log P from about −1.00 to about +8.00.  
     
     
         17 . The compound of  claim 15 , wherein said alkyl chain contains 1-10 carbon atoms.  
     
     
         18 . The compound of  claim 15 , wherein said alkyl chain contains from 16 to 22 carbon atoms.  
     
     
         19 . The compound of  claim 15 , wherein said alkyl chain contains from 11-24 carbon atoms.  
     
     
         20 . The compound of  claim 15 , designated 4-hydroxy-L-proline methyl ester.

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