abstract |
The present invention relates to Tetracyclic Heterocycle Compounds of Formula n n n n n n n n n n and pharmaceutically acceptable salts or prodrug thereof, wherein A, X, R 1 , R 2 , R 3 and R 7 are as defined herein. The present invention also relates to compositions comprising at least one Tetracyclic Heterocycle Compound, and methods of using the Tetracyclic Heterocycle Compounds for treating or preventing HIV infection in a subject. |