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helvolic acid

Known as: 16-(acetyloxy)-3,7-dioxo29-nordammara-1,17(20, 24-trien-21-oic acid) 
National Institutes of Health

Related topics

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2 relations

Broader (1)

Fusidic Acid
analogs & derivatives

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2020
2020
NF-κB Inhibitory and Antibacterial Helvolic and Fumagillin Derivatives from Aspergillus terreus.
Two new helvolic acid analogues (1 and 2) and one new fumagillin derivative containing an octahydroisobenzofuran moiety (3… 
2016
2016
A new helvolic acid derivative from an endophytic Fusarium sp. of Ficus carica
Abstract A new helvolic acid derivative named helvolic acid methyl ester (1), together with two known helvolic acid compounds… 
Highly Cited
2014
Highly Cited
2014
Helvolic acid, an antibacterial nortriterpenoid from a fungal endophyte, Xylaria sp. of orchid Anoectochilus setaceus endemic to Sri Lanka
An endophytic fungus was isolated from surface sterilized leaf segments of Anoectochilus setaceus, an orchid endemic to Sri Lanka… 
Highly Cited
2008
Highly Cited
2008
Identification of novel derivative of helvolic acid from Metarhizium anisopliae grown in medium with insect component.
Entomopathogenic fungi are unique owing to their versatile ability to produce many bioactive compounds and from the dependence of… 
Highly Cited
2004
Highly Cited
2004
Aspergillus fumigatus CY018, an endophytic fungus in Cynodon dactylon as a versatile producer of new and bioactive metabolites.
Highly Cited
2004
Highly Cited
2004
Conspecificity of the cerulenin and helvolic acid producing 'Cephalosporium caerulens', and the hypocrealean fungus Sarocladium oryzae.
Fermentation processes for the biochemical reagents cerulenin and helvolic acid employ 'Cephalosporium caerulens,' an invalidly… 
1997
1997
Effect of the cyclopeptolide 90-215 on the production of destruxins and helvolic acid by Metarhizium anisopliae
The effect of the cyclopeptolide 90-215 on the production of destruxins and helvolic acid in various Metarhizium anisopliae… 
Highly Cited
1997
Highly Cited
1997
Diffusible component from the spore surface of the fungus Aspergillus fumigatus which inhibits the macrophage oxidative burst is distinct from gliotoxin and other hyphal toxins.
BACKGROUND: The fungus Aspergillus fumigatus, whose spores are present ubiquitously in the air, causes a range of diseases in the… 
1956
1956
Cephalosporin P1 and helvolic acid.
Bokman, A. H. & Schweigert, B. S. (1950). J. biol. Chem. 186, 153. Cedrangolo, F. (1953). Symp. Vitamins. Terza Giornata della… 
1944
1944
The Isolation of Gliotoxin and Fumigacin from Culture Filtrates ot Aspergillus fumigatus.
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