Patent ID: 7629337
Filing Date: 2009-12-08
Classification: A61K,A61P,C07D

Abstract:
1. A method to treat HIV or rheumatoid arthritis in a human or animal subject, comprising administering to a subject in need of such treatment an effective amount of a compound of formula I or pharmaceutically acceptable acid addition salts, and any stereoisomeric forms and mixtures of stereoisomeric forms thereof; wherein, W is a nitrogen atom and Y is void or, W is a carbon atom and Y═H; R R Ar is an aromatic or heteroaromatic ring each optionally substituted at single or multiple, non-linking positions with electron-donating or withdrawing groups; n and n′ are independently 0-2; X is a group of the formula: wherein Ring A is an optionally substituted pyridine ring, and P is the nitrogen atom of said pyridine ring; Ring A is bound to group W from any position through group V; wherein V is a chemical bond or V is a (CH wherein Z is selected from the group consisting of: a hydrogen atom; an optionally substituted C thereby treating HIV or rheumatoid arthritis in said subject.