Ketosteroids from the far-east marine prosobranch mollusk Onchidiopsis variegata
Autor: | Vladimir A. Denisenko, Elena A. Santalova, A. V. Chernyshev, M. Gavagnin, Karen Sanamyan |
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Rok vydání: | 2007 |
Předmět: | |
Zdroj: | Chemistry of Natural Compounds. 43:86-89 |
ISSN: | 1573-8388 0009-3130 |
Popis: | The composition of the ketosteroid fraction from the Far-East marine prosobranch mollusk Onchidiopsis variegata was determined. The structure of a new steroidal ketone cholesta-4,24-dien-3-one (1e) was established by NMR, IR, UV, and mass spectroscopy. It was proposed that O. variegata feeds on ascidians of the genus Styela. |
Databáze: | OpenAIRE |
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