p-Terphenyl and Diterpenoid Metabolites from Endophytic Aspergillus sp. YXf3
- 23 December 2011
- journal article
- review article
- Published by American Chemical Society (ACS) in Journal of Natural Products
- Vol. 75 (1), 15-21
- https://doi.org/10.1021/np200321s
Abstract
Six new p-terphenyl derivatives, named 4″-deoxy-3-hydroxyterphenyllin (1), 4″-deoxy-5′-desmethyl-terphenyllin (2), 5′-desmethylterphenyllin (3), 4″-deoxycandidusin A (4), 4,5-dimethoxycandidusin A (5), and terphenolide (6), four new diterpenoids with norcleistanthane (aspergiloid A (12) and aspergiloid B (13)), cleistanthane (aspergiloid C (14)), and isopimarane (aspergiloid D (15)) type skeletons, and five known p-terphenyl compounds (7–11) were isolated from the fermentation broth of the plant endophytic fungus Aspergillus sp. Their structures were elucidated on the basis of detailed spectroscopic analysis and by comparison of their NMR data with those reported in the literature. Compounds 4, 6, 7, and 9 displayed moderate neuraminidase inhibitory activity with IC50 values ranging from 4.34 to 9.17 μM.Keywords
This publication has 25 references indexed in Scilit:
- Notoamide O, a Structurally Unprecedented Prenylated Indole Alkaloid, and Notoamides P−R from a Marine-Derived Fungus, Aspergillus sp.Journal of Natural Products, 2010
- Cyclic Tripeptides from the Halotolerant Fungus Aspergillus sclerotiorum PT06-1Journal of Natural Products, 2010
- Sesquiterpenoids and Benzofuranoids from the Marine-Derived Fungus Aspergillus ustus 094102Journal of Natural Products, 2009
- Cephalosol: An Antimicrobial Metabolite with an Unprecedented Skeleton from Endophytic Cephalosporium acremonium IFB‐E007Chemistry – A European Journal, 2008
- Isoechinulin-type Alkaloids, Variecolorins A–L, from Halotolerant Aspergillus variecolorJournal of Natural Products, 2007
- Biology and chemistry of endophytesNatural Product Reports, 2006
- Natural Terphenyls: Developments since 1877Chemical Reviews, 2006
- Chaetoglobosin U, a Cytochalasan Alkaloid from Endophytic Chaetomium globosum IFB-E019Journal of Natural Products, 2006
- Fungal secondary metabolism — from biochemistry to genomicsNature Reviews Microbiology, 2005
- An amendment of Aspergillus section Candidi based on chemotaxonomical evidencePhytochemistry, 2000