Patent ID: 7339078
Filing Date: 2008-03-04
Classification: A61K,C07K

Abstract:
1. A compound represented by the formula: or a pharmaceutically acceptable salt thereof, wherein R R R R R wherein A and B each independently represent —O—, —S—, —SO—, or —SO 2 —; R 6 represents a deuterium radical, alkyl of 1-5 carbon atoms, fluoro, or chloro; R 7 represents a hydrogen radical, a deuterium radical, methyl, fluoro, or chloro; or R 4 represents a radical of the formula wherein Z represents —O—, —S—, or —NH—; and R 9 represents a radical of formula wherein Y represents ═O, ═S, or ═NH; X represents a bond, —O—, or —NR 21 —; R R R R