Small molecule antagonists of the CCR2b receptor. Part 2: Discovery process and initial structure–activity relationships of diamine derivatives
摘要:
Structure-activity relationships (SAR) of a weakly active class of CCR2b inhibitors were utilized to initiate a ead evolution program employing the Drug Discovery Engine(TM). Several alternative structural series have been discovered that display nanomolar activity in the CCR2b binding and CCR2b-mediated chemotaxis assays. (C) 2004 Elsevier Ltd. All rights reserved.
A compound represented by the general formula (I), a pharmaceutically acceptable acid addition salt thereof or a pharmaceutically acceptable C1-C6 alkyl addition salt thereof, and their medical applications. These compounds inhibit the action of chemokines such as MIP-1&agr; and/or MCP-1 on target cells, and are useful as therapeutic and/or preventative drugs in diseases, such as atheroclerosis, rheumatoid arthritis, and the like where blood monocytes and lymphocytes infiltrate into tissues.
Remedies or prophylactics for diseases in association with chemokines
申请人:Teijin Limited
公开号:US07390830B1
公开(公告)日:2008-06-24
This invention provides remedies or prophylactics for diseases in association with chemokines such as MIP-1 α and/or MCP-1. Namely, remedies or prophylactics for diseases in association with the chemokines such as rheumatoid arthritis or nephritis contain, as the active ingredient, cyclic amine derivatives represented by the following formula (I), pharmaceutically acceptable acid addition salts thereof or pharmaceutically acceptable C1-C6 alkyl addition salts thereof.