Teumarin a neo-clerodane diterpenoid from Teucrium marum |
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| Authors: | Giuseppe Savona Franco Piozzi Orietta Servettaz Francisco Fernández-Gadea Benjamín Rodríguez |
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| Affiliation: | 1. Dipartimento di Biologia, Università di Milano, Italy;2. Instituto de Química Orgánica, CSIC., Juan de la Cierva 3, Madrid-6, Spain |
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| Abstract: | A new neo-clerodane diterpenoid, teumarin, was isolated from the aerial part of Teucrium marum. Its structure, 19-acetoxy-4α,18:15,16-diepoxy-2β,6β-dihydroxy-neo-cleroda-13(16),14-dien-20,12S-olide, was established by chemical and spectroscopic means and by comparison with closely related compounds. |
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| Keywords: | Labiatae diterpenoid neo-clerodane teumarin. |
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