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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

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2011
2011
Preparative separation of helvolic acid from the endophytic fungus Pichia guilliermondii Ppf9 by high-speed counter-current chromatography
High-speed counter-current chromatography (HSCCC) was applied for preparative separation of helvolic acid from the crude extract… 
2011
2011
Medium optimization for enhanced co-production of two bioactive metabolites in the same fermentation by a statistical approach
This paper describes improved optimization method that combines the one-factor-at-a-time method (OFAT), Plackett–Burman design… 
2009
2009
In vitro synergistic antibacterial activities of helvolic acid on multi-drug resistant Staphylococcus aureus
An agar plate method was established to screen synergistic antibacterial agents other than β-lactamase inhibitors. By using this… 
1975
1975
Surface and solution properties of steroid antibiotics: 3-acetoxylfusidic acid, cephalosporin P1 and helvolic acid.
The colloid/chemical properties of the fusidane antibiotics, 3-acetoxylfusidic acid, cephalosporin P1, and helvolic acid, and… 
1969
1969
Synthesis of an antibiotic closely resembling fusidic acid by imperfect and perfect Dermatophytes.
The antibiotic fusidic acid (Fusidin) was first found to be produced by the imperfect fungus Fusidium coccineum (Tubaki) reported… 
1968
1968
Microbiological transformations of fusidane-type antibiotics. A correlation between fusidic acid and helvolic acid.
1967
1967
Stereochemistry of helvolic acid.
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… 
1952
1952
Some chemical properties of helvolic acid.
molecules reacting/100 eV., which agrees with the values given by Allen (1947) for organic liquids. These observations are all… 
1944
1944
The Isolation of Gliotoxin and Fumigacin from Culture Filtrates ot Aspergillus fumigatus.
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