With the aim of finding novel anti-human immunodeficiency virus agents from
natural products, 93 MeOH extracts of Korean plants were screened for thei
r inhibitory activities against HIV-1 protease, The most potent inhibition
was shown by the root of Rodiola rosea with 70.4% inhibition at a concentra
tion of 100 mu g/mL. Copyright (C) 1999 John Whey & Sons, Ltd.