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Physiologically active substances from marine sponges V: Isolation of physiologically active compounds from the sponge Verongia archeri

✍ Scribed by Joginder S. Chib; Martin F. Stempien Jr.; Ronald A. Mierzwa; George D. Ruggieri; Ross F. Nigrelli

Publisher: John Wiley and Sons
Year: 1978
Tongue: English
Weight: 207 KB
Volume: 67
Category: Article
ISSN: 0022-3549
DOI: 10.1002/jps.2600670238

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✦ Synopsis

Methanolic extracts of hard and soft varieties of the sponge Verongia archeri were found to contain similar compounds. An isolation procedure and the structures of 2-(3',5'-dibromo-4'-hydroxyphenyl)-acetamide, 1-(3',5'-dibromo-1',6'-dihydroxy-4'-methoxycyclohexa-2',4'-diene)acetonitrile, and 2-oxo-5,7-dibromo-6-methoxy-9-hydroxy-8,9-dihydrocoumarin from one variety are described.

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