NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS I FOR TREATING HIV MEDIATED DISEASES

摘要

This invention relates to novel heterocyclic compounds of formula (I) wherei n R1- R4, X1 and X2 are as defined in the summary and pharmaceutically acceptable salts and solvates thereof, methods to inhibit or modulate Human Immunodeficiency Virus (HIV) reverse transcriptase with compounds of formula (I), pharmaceutical compositions containing of formula (I) admixed with at least one solvent, carrier or excipient and processes to prepare compounds o f formula (I). The compounds are useful for treating disorders in which HIV an d genetically related viruses are to implicated.