Hastifolins A-G, antefeedant neo-clerodane diterpenoids from Scutellaria hastifolia
| Autor: | Kristina Loziene, Gabriella Bellone, Antonella Maggio, Maurizio Bruno, Rosa Angela Raccuglia, Sergio Rosselli, Franco Piozzi, Monique S. J. Simmonds |
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| Přispěvatelé: | Raccuglia, RA, Bellone, G, Loziene, K, Piozzi, F, Rosselli, S, Maggio, AM, Bruno, M, Simmonds, MSJ |
| Jazyk: | angličtina |
| Rok vydání: | 2010 |
| Předmět: |
Family Lamiaceae
Stereochemistry Scutellaria Chemical structure Plant Science Horticulture Spodoptera Biochemistry Diterpenes Clerodane chemistry.chemical_compound Feeding behavior Animals Molecular Biology Nuclear Magnetic Resonance Biomolecular biology Molecular Structure General Medicine Feeding Behavior Settore CHIM/06 - Chimica Organica biology.organism_classification Terpenoid chemistry Larva Lamiaceae Epimer Diterpene Scutellaria hastifolia Lamiaceae diterpenes neo-clerodanes epimers antifeedant |
| Popis: | From the aerial parts of Scutellaria hastifolia, family Lamiaceae (Labiatae), seven neo-clerodane diterpenoids (hastifolins A-G) were isolated. The products are similar to the known scuteparvin and are characterized by being trans-cinnamoyl derivatives. Structures and stereochemistry were determined by intensive NMR investigation. Six of the products form three pairs of epimers at C-13. Hastifolins A-C showed significant antifeedant activity. |
| Databáze: | OpenAIRE |
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