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Synthesis of olanzapine and intermediates thereof
   
Document Number
US Patent 7329747
Issued Date
February 12, 2008
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Abstract
Olanzapine and salts thereof are made by a process that utilizes an N-formyl olanzapine intermediate of formula (4) or a salt thereof ##STR00001##
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Number of Claims:
22
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Owner
Synthon IP Inc. (Gainesville, VA)
Published
February 12, 2008
Application Number
11/050,850
Filed
January 27, 2005
US Classification
540/557  
Int'l Classification
C07D   487/02   (20060101)  
Examiner
Attorney/Law Firm
Parent Case
This application claims the benefit of priority from U.S. Provisional Application Ser. No. 60/539,120, filed Jan. 27, 2004, and from U.S. Provisional Application Ser. No. 60/569,607, filed May 11, 2004; the entire contents of each application being incorporated herein by reference.
USPTO Field of Search
540/557  
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