Abstract
A new 9,11-secosteroid, stellettasterol (1) was isolated from a Japanese marine sponge, Stelletta sp.; its structure was determined by spectroscopic analysis. All NMR signals of 1 were unambiguously assigned by application of various 2D NMR techniques. Stellettasterol exhibited antifungal activity against Mortieralla ramannianus.
Original language | English (US) |
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Pages (from-to) | 771-773 |
Number of pages | 3 |
Journal | Experientia |
Volume | 50 |
Issue number | 8 |
DOIs | |
State | Published - Aug 1994 |
Externally published | Yes |
Keywords
- 9,11-secosterol
- Mortieralla ramannianus
- Stelletta sp.
- antifungal
- stellettastreol
ASJC Scopus subject areas
- General Biochemistry, Genetics and Molecular Biology