SUBSTITUTED QUINAZOLINE COMPOUNDS AND PREPARATION AND USES THEREOF

摘要

The present invention relates quinazolinone compounds of Formula (I), as well as their preparation and uses, and further relates pharmaceutical compositions comprising these compounds and their uses； wherein the compounds or pharmaceutical compositions disclosed herein can be used for antagonizing the orexin receptor. The present invention also relates to uses of the compounds or pharmaceutical compositions in treating or preventing neurological and psychiatric disorders and diseases of the central nervous system in mammals, especially in humans.