HIV replication inhibiting pyrimidines

Abstract

This invention concerns the use of compounds of formula the N-oxides, the pharmaceutically acceptable addition salts, quaternary amines and the stereochemically isomeric forms thereof, wherein -a 1 =a 2 -a 3 =a 4 - forms a phenyl, pyridinyl, pyrimidinyl, pyridazinyl or pyrazinyl with the attached vinyl group; n is 0 to 4; and where possible 5; R 1 is hydrogen, aryl, formyl, C 1-6 alkylcarbonyl, C 1-6 alkyl, C 1-6 alkyloxy-carbonyl, substituted C 1-6 alkyl, or substituted C 1-6 alkyloxyC 1-6 alkylcarbonyl; each R 2 independently is hydroxy, halo, optionally substituted C 1-6 alkyl, C 2-6 alkenyl or C 2-6 alkynyl, C 3-7 cycloalkyl, C 1-6 alkyloxy, C 1-6 alkyloxycarbonyl, carboxyl, cyano, nitro, amino, mono- or di(C 1-6 alkyl)amino, polyhalomethyl, polyhalomethyloxy, polyhalo-methylthio, —S(═O) p R 6 , —NH—S(═O) p R 6 , —C(═O)R 6 , —NHC(═O)H, —C(═O)NHNH 2 , —NHC(═O)R 6 , —C(═NH)R 6 or a 5-membered heterocyclic ring; p is 1 or 2; L is optionally substituted C 1-10 alkyl, C 2-10 alkenyl, C 2-10 alkynyl or C 3-7 cycloalkyl; or L is —X—R 3 wherein R 3 is optionally substituted phenyl, pyridinyl, pyrimidinyl, pyrazinyl or pyridazinyl; X is —NR 1 —, —NH—NH—, —N═N—, —O—, —C(═O)—, —CHOH—, —S—, —S(═O)— or —S(═O)2—; Q is hydrogen, C 1-6 alkyl, halo, polyhalo-C 1-6 alkyl or an optionally substituted amino group; Y represents hydroxy, halo, C 3-7 cycloalkyl, optionally substituted C 1-6 alkyl, C 2-6 alkenyl or C 2-6 alkynyl, C 1-6 alkyloxy, C 1-6 alkyloxycarbonyl, carboxyl, cyano, nitro, amino, mono- or di(C 1-6 alkyl)amino, polyhalomethyl, polyhalomethyloxy, polyhalomethylthio, —S(═O) p R 6 , —NH—S(═O) p R 6 , —C(═O)R 6 , —NHC(═O)H, —C(═O)NHNH 2 , —NHC(═O)R 6 , —C(═NH)R 6 or aryl; aryl is optionally substituted phenyl. Het is an optionally substituted heterocyclic radical; for the manufacture of a medicine for the treatment of subjects suffering from HIV (Human Immunodeficiency Virus) infection.

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       23 . A method for inhibiting reverse transcriptase, comprising administering a pyrimidinyl compound 4-[4-amino-5-bromo-6-(4-cyano-2,6-dimethylphenyloxy)-2-pyrimidinyl]amino]benzonitrile, a N-oxide, an addition salt, a quaternary amine or a stereochemically isomeric form thereof, said compound having the following structure:  
     
       
         
         
             
             
         
       
     
   
   
       24 . The method of  claim 23 , carried out on mammalian cells.  
   
   
       25 . The method of  claim 23 , carried out on human cells.  
   
   
       26 . The method of  claim 23 , carried out on immune cells.  
   
   
       27 . The method of  claim 23 , carried out on human T-4 cells.