Inhibition of IKK-2 by 2-[(aminocarbonyl)amino]-5-acetylenyl-3-thiophenecarboxamides
摘要:
A series of 21 novel 2-[(aminocarbonyl)amino]-5-acetylenyl-3-thiophenecarboxamides were synthesized and evaluated for the inhibition of IKK-2. In spite of their often modest activity on the enzyme, six selected analogs showed significant inhibition of the production of inflammatory cytokine IL-8 in IL-1 beta stimulated rheumatoid arthritis-derived synovial fibroblasts, demonstrating their potential usefulness as NF-kappa B regulators. (c) 2005 Elsevier Ltd. All rights reserved.
A compound having immunosuppressive activity with low toxicity or a pharmacological salt thereof. The compound has a general formula (I) shown below or a pharmacologically acceptable salt thereof, or a pharmacologically acceptable prodrug thereof
A series of 21 novel 2-[(aminocarbonyl)amino]-5-acetylenyl-3-thiophenecarboxamides were synthesized and evaluated for the inhibition of IKK-2. In spite of their often modest activity on the enzyme, six selected analogs showed significant inhibition of the production of inflammatory cytokine IL-8 in IL-1 beta stimulated rheumatoid arthritis-derived synovial fibroblasts, demonstrating their potential usefulness as NF-kappa B regulators. (c) 2005 Elsevier Ltd. All rights reserved.