Method for Preparing 17a-acetoxy-11B-(4-N,N-dimethylamino-phenyl)-19- norpregna-4,9-diene-3, 20-dione Intermediates thereof and Methods for the Preparation of Such Intermediates

Technology
E-113-2002
Patent ID
E-113-2002-0-US-01
Country
US
Application Type
 
Patent Status
Abandoned
Patent Number
 
Publication Number
 
Application Number
60/451,096
IC
NICHD
Date Filed
Date Issued
 
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