2-(4-SUBSTITUTED PHENYLAMINO) POLYSUBSTITUTED PYRIDINE COMPOUNDS AS THE INHIBITORS OF NON-NUCLEOSIDE HIV REVERSE TRANSCRIPTASE, PRAPARATION METHODS AND USES THEREOF

摘要

The invention relates to 2-(4-Substituted phenylamino) polysubstituted pyridine compounds as inhibitors of non-nucleoside HIV reverse transcriptase, preparation methods and uses thereof. Specifically, the invention relates to compounds of formula I or the pharmaceutically acceptable salts thereof, wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and X are as defined in the description. The compounds of formula I of the invention are a type of anti-HIV active compounds having new backbone structure.