Fast and selective synthesis of novel cyclic sulfamide HIV-1 protease inhibitors under controlled microwave heating
摘要:
A novel and highly selective silver-promoted monobenzylation method was developed to promote synthesis of nonsymmetrical sulfamide-based HIV-1 inhibitors. Microwave-accelerated palladium-catalyzed N-amide arylation- and aminocarbonylation reactions were employed for rapid and reliable compound generation. With this class of inhibitory agents, six active inhibitors were identified, the most potent inhibitor possessing a K-i-value of 20 nM. (c) 2006 Elsevier Ltd. All rights reserved.