First total synthesis of fungerin an antifungal alkaloid from Fusarium sp.
摘要:
The First total synthesis of fungerin 1, anew antifungal alkaloid, is described.Starting from a 4,5-diiodoimidazole derivative, the procedure involves regioselective prenylation and Heck type reaction steps to give 1 in high yield. (C) 1998 Elsevier Science Ltd. All rights reserved.
Design and novel synthesis of aryl-heteroaryl-imidazole MAP kinase inhibitors
摘要:
Inhibitors of the MAP kinase p38, potentially useful for the treatment of rheumatoid arthritis and inflammatory diseases, were found to exhibit antifungal activity. We have developed a new diversity-oriented strategy leading to concise and efficient syntheses of known and new members of this compound class. The strategy is based on carbon-carbon cross-coupling reactions using N-protected 4,5-diiodo-irrtidazoles as the starting templates. (C) 2003 Elsevier Ltd. All rights reserved.