The zoochrome of the sponge verongia aerophoba (“Uranidine”)
✍ Scribed by Guido Cimino; Salvatore De Rosa; Salvatore De Stefano; Aldo Spinella; Guido Sodano
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- French
- Weight
- 233 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
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## Investigations have been carried out on the carotenoids in Verongia aerophoba (Sc~MIDT) (Porifera: Spongiidae) from the Adriatic Sea. The presence of the earotenoids fl-carotene, y-carotene, isozeaxanthin, lutein (ester and free), zeaxanthin, violaxanthin, neoxanthin, astaxanthin and astaeene w
Sponges of the genus Verongia have provided a series of antibiotics and other closely related compounds which may be considered as metabolites of dibromotyrosine 1. In 1967 Sharma and Burkholder 1. rsolated an antibiotic, 2,6-dibromo-4-
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