Patent ID: 7179823
Filing Date: 2007-02-20
Classification: A61K,A61P,C07D,Y02P

Abstract:
1. A compound of the formula: wherein R 1 represents a hydrocarbon group which is optionally substituted or a heterocyclic group which is optionally substituted; X represents a bond, an oxygen atom, a sulfur atom, or a group of the formula: —CO—, —CS—, —CR m represents an integer of 0 to 3; Y represents an oxygen atom, a sulfur atom, or a group of the formula: —SO—, —SO ring A represents benzene, naphthalene or pyridine, each of which optionally has 1 to 3 substituents; n represents an integer of 1 to 8; ring B represents pyrrole or pyrazole, each of which is optionally substituted by an alkyl group; X R W represents a bond or a divalent hydrocarbon group having 1 to 20 carbon atoms; R provided that R