Synthesis of immunosuppressant FR901483 and biogenetically related TAN1251 alkaloids. -- -- Bioactive natural products from southern african marine invertebrates. -- Bioactive marine sesterterpenoids. -- Antimalarial lead compounds from marine organisms. -- Bioactive saponins with cancer related and immunomodulatory activity: Recent developments. -- Chemical and biological aspects of iridoid bearing plants of temperate region. -- Iridoids and secoiridoids from Oleaceae. -- Pharmacological activities of iridoids biosynthesized by route II. -- Chemistry and neurotrophic activity of seco-prezizaane- and anislactone-type -- sesquiterpenes from Illicium species. -- New insights into the bioactivity of cucurbitacins. -- Griseofulvin and other biologically active halogen containing compounds from fungi. -- Bioactive alkaloids of fungal origin. -- Chemistry and biological activities of naturally occurring phthalides. -- Chemistry and biological activity of polyisoprenylated benzophenone derivatives. -- The benzophenones: Isolation, structural elucidation and biological activities. -- Bioactive compounds from Tripterygium wilfordii. -- Bioactive natural compounds from medico-magic plants of bantu area. -- Bioactive non-alkaloidal constituents from the genus Erythrina. -- Chemical constituents and pharmacology of Aristolochia. -- Chemistry and bioactivity of withanolides from South American Solanaceae. -- Bioactive secondary metabolites related to life-cycle development of oomycete phytopathogens. -- Bioprospecting in the Berkeley PIT: Bioactive metabolites from acid mine waste extremophiles. -- Isoflavones as functional food components.