US2006264482A1PendingUtilityA1

Epothilones C, D, E and F, preparation and compositions

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Assignee: HOEFLE GERHARDPriority: Nov 18, 1996Filed: Apr 27, 2006Published: Nov 23, 2006
Est. expiryNov 18, 2016(expired)· nominal 20-yr term from priority
Inventors:Gerhard HoefleHeinrich Steinmetz
A61P 35/04A61P 35/00A61P 43/00A01N 43/78C12P 17/181C07D 417/06A01N 43/90C07D 493/04C12P 17/167A01N 63/20
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Claims

Abstract

The present invention relates to epothilones C, D, E and F, their preparation and their use for the production of therapeutic compositions and compositions for plant production.

Claims

exact text as granted — not AI-modified
1 - 16 . (canceled)  
   
   
       17 . A compound of the formula:  
     
       
         
         
             
             
         
       
     
     said compound having a state of purity such as to be substantially free of other major metabolic products produced by  Sorangium cellulosum.    
   
   
       18 . A composition comprising at least one compound according to claim  1  and at least one carrier or diluent.  
   
   
       19 . A method of treating malignant tumors comprising administering to a recipient in need thereof a therapeutic amount of a compound of the formula

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