Xenon Pharmaceuticals Inc.
Therapeutic compounds and methods of use thereof

Abstract:

The invention provides a compound of formula: ##STR00001## or a salt thereof, wherein the variables R.sup.AA, n, ring A, ring B, R.sup.1a, R.sup.1b, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8, and R.sup.9 have the meaning as described herein, and compositions containing such compounds and methods for using such compounds and compositions.