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Your search keyword '"Epipolasis"' showing total 3 results
Start Over Descriptor "Epipolasis" Publisher wiley
3 results on '"Epipolasis"'

2. ChemInform Abstract: Umabanol, a New Tetracyclic Diterpene from a Marine Sponge

Author

Junichi Tanaka, Tatsuo Higa, and Irvina Nurrachmi

Subjects
Terpene, Sponge, chemistry.chemical_compound, Epipolasis, biology, chemistry, Stereochemistry, General Medicine, Diterpene, biology.organism_classification, Ring (chemistry)
Abstract

A new diterpene, umabanol, has been isolated from the sponge Epipolasis kushimotoensis and its structure determined by spectroscopic analysis. Umabanol possesses a new tetracyclic ring system related to verrucosane class diterpenes.

Published
2010

3. ChemInform Abstract: New Diterpenes from the Caribbean Sponge Epipolasis reiswigi

Author

Brunilda Vera and Abimael D. Rodríguez

Subjects
Terpene, Sponge, chemistry.chemical_compound, Epipolasis, biology, Chemistry, Stereochemistry, Chemical conversion, General Medicine, biology.organism_classification, Two-dimensional nuclear magnetic resonance spectroscopy, Terpenoid, Isoprene
Abstract

Two diterpenes, epipolone (1) and epipolol (3), produced by terpenoid pathways leading to a tricarbocyclic structure with an irregular "head to tail" isoprene configuration, have been isolated from the Caribbean marine sponge Epipolasis reiswigi collected in Puerto Rico. The structures of 1 and 3 were elucidated largely by 1D and 2D NMR methods and chemical conversion.

Published
2010

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