Abstract
Chemical investigation of field-collected fruit bodies of the myxomycete Cribraria meylanii resulted in the isolation of a naphthoquinone pigment, cribrarione C, and its structure was elucidated by spectral data as 2,5,6,7-tetrahydroxy-1,4-naphthoquinone (1). This compound (1) had been synthesized previously, while it was isolated here for the first time as a natural product, and its NMR and MS data are described in this study.
Publication types
-
Research Support, Non-U.S. Gov't
MeSH terms
-
Animals
-
Cell Line, Tumor
-
Cell Survival / drug effects
-
Dose-Response Relationship, Drug
-
Fruiting Bodies, Fungal / chemistry
-
HeLa Cells
-
Humans
-
Magnetic Resonance Spectroscopy
-
Microbial Sensitivity Tests
-
Molecular Structure
-
Myxomycetes / chemistry*
-
Naphthoquinones / chemistry*
-
Naphthoquinones / isolation & purification*
-
Naphthoquinones / pharmacology
-
Pigments, Biological / chemistry*
-
Pigments, Biological / isolation & purification*
-
Pigments, Biological / pharmacology
-
Reference Standards
-
Staphylococcus aureus / drug effects
-
Structure-Activity Relationship
Substances
-
2,5,6,7-tetrahydroxy-1,4-naphthoquinone
-
Naphthoquinones
-
Pigments, Biological