N-[3-(3-SUBSTITUTED-PYRAZOLO[1,5-A]PYRIMIDIN-7-YL)PHENYL]-SULFONAMIDES, AND COMPOSITIONS, AND METHODS RELATED THERETO

摘要

The present invention relates to compounds of Formula (I): wherein R1, R2 and R3 are as defined in the claims. The compounds have specific affinity for the GABAA receptor and are therefore useful in the treatment and prevention of diseases modulated by the .alpha.1- and .alpha.2-GABAA receptors.