A novel group of polyhydroxycholanic acid derivatives from the deep water starfish Styracaster caroli
| Autor: | Francesco De Riccardis, Cécile Debitus, D. Duhet, Raffaele Riccio, Claude Monniot, Maria Iorizzi, Luigi Minale |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 1993 |
| Předmět: |
Styracaster
biology Stereochemistry Chemistry Organic Chemistry Starfish Nuclear magnetic resonance spectroscopy INVERTEBRE AQUATIQUE biology.organism_classification Biochemistry Deep water STRUCTURE CHIMIQUE ACIDE CYSTEINOLIQUE chemistry.chemical_compound Group (periodic table) SUBSTANCE NATURELLE Amide Drug Discovery Moiety POLYHYDROXYSTEROIDE ETOILE DE MER ACIDE POLYHYDROXYLCHOLANIQUE |
| Zdroj: | ResearcherID |
| Popis: | Three novel polyhydroxysteroid constituents have been isolated from the starfish #Stracaster caroli$ collected at a depht of 2000 m off New Caledonia. These, designated carolisterols A - C (1 - 3), are characterized by a polyhydroxycholanic acid moiety, in which the 24-carboxylic acid function is found as an amide derivative ofD-cysteinolic acid. (Résumé d'auteur) |
| Databáze: | OpenAIRE |
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