Patent ID: 7951787
Filing Date: 2011-05-31
Classification: A61P,C07H

Abstract:
1. A chemical compound having formula I: wherein: R is selected from the group comprising alkyl, aryl and alkylaryl; R′ and R″ are independently selected from the group comprising H, alkyl and alkylaryl, or R′ and R″ together form an alkylene chain so as to provide, together with the C atom to which they are attached, a cyclic system; Q is selected from the group comprising —O— and —CH X and Y are independently selected from the group comprising H, halogen, OH and —CH Ar is a monocyclic aromatic ring moiety or a fused bicyclic aromatic ring moiety, either of which said ring moieties is carbocyclic or heterocyclic and is optionally substituted, any such substituent being selected from the group comprising halogen, halomethyl, oxo, hyroxy, carboxy, carboxyC Z is H, n is 0, or a pharmaceutically acceptable derivative of a compound of formula I the derivative which upon administration to a recipient is capable of providing directly or indirectly a compound of formula I.