PYRIDO (2,3-B) (1,5) BENZOXAZEPINE (AND THIAZEPINE) -5 (6H) -ONE AND -THIONE AND THEIR USE IN THE PREVENTION OR TREATMENT OF HIV INFECTION

摘要

Disclosed are pyrido[2,3-b][1,5]benzoxazepin (and thiazepin)-5(6H)-ones and -thiones of formula CHEM wherein, X is oxygen or sulfur; Z is oxygen or sulfur; useful in the prevention or treatment of AIDS.