Furanoid Diterpenes in the Bitter Fraction of Teucrium polium L.
Open Access
- 1 November 1979
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 34 (11) , 1570-1572
- https://doi.org/10.1515/znb-1979-1117
Abstract
Three known furanoid diterpenes Teucrin P1 (2), Teucrin H3 (3) and Montanin B (4) have been isolated for the first time from the bitter fraction of the aerial parts of Teucrium polium L. In addition two new diterpenes of this type Teupolin I (5) and Teupolin II (6) have been also found in the plant extract. The structure and stereochemistry were established using spectral methods and chemical evidence.Keywords
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