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Drimanes and other terpenoids from the fern Thelypteris hispidula (Decne) REED
(Wiley VCH Verlag, 2005-12)
The drimane‐type sesquiterpenoids (−)‐polygodial (1), (−)‐isopolygodial (4), drimenin (5), and isodrimenin (6) were isolated from a pungent Argentine collection of the fern Thelypteris hispidula, along with other terpenoids. ...
Distribution of Drimane Sesquiterpenoids and Tocopherols in Liverworts, Ferns and Higher Plants: Polygonaceae, Canellaceae and Winteraceae Species
(Natural Products, 2012-06)
The liverwort, Porella vernicosa complex produces a very hot tasting polygodial, a drimane-type sesquiterpene dialdehyde. The same compound has been isolated from two ferns, Thelypteris hispidula and Blechnum fluviatile, ...
Drimenol: A versatile synthon for compounds with trans-drimane skeleton
(2011)
Several reviews have been published on sesquiterpenes, and on drimane-type sesquiterpenes, going through drimenol and related compounds among others. However, to our knowledge, this is the first review exclusively on ...
Drimane Sesquiterpenoids Noncompetitively Inhibit Human α4β2 Nicotinic Acetylcholine Receptors with Higher Potency Compared to Human α3β4 and α7 Subtypes
(American Chemical Society, 2018-04)
The drimane sesquiterpenoids drimenin, cinnamolide, dendocarbin A, and polygodial were purified from the Canelo tree (Drimys winteri) and chemically characterized by spectroscopic methods. The pharmacological activity of ...
Structural Requirements for the Antifungal Activities of Natural Drimane Sesquiterpenes and Analogues, Supported by Conformational and Electronic Studies
(Molecular Diversity Preservation International, 2013-02-05)
Seventeen drimanes including polygodial (1), isopolygodial (2), drimenol (3) and confertifolin (4) obtained from natural sources and the semi-synthetic derivatives 5?17 obtained from 1?3, were evaluated in vitro for ...
Two drimane lactones, valdiviolide and 11-epivaldiviolide, in the form of a 1:1 cocrystal obtained from Drimys winteri extracts
(International Union of Crystallography, 2014-12)
A cocrystal, C15H22O3.C15H22O3, (I), obtained from Drimys winteri, is composed of two isomeric drimane sesquiterpene lactones, namely valdiviolide, (Ia), and 11-epivaldiviolide, (Ib), neither of which has been reported in ...
Synthesis and in vitro trypanocide activity of several polycyclic drimane-quinone derivatives
(PERGAMON-ELSEVIER SCIENCE LTD, 2003)
Synthesis and in vitro trypanocide activity of several polycyclic drimane-quinone derivatives
(PERGAMON-ELSEVIER SCIENCE LTD, 2003)
Synthesis and in vitro trypanocide activity of several polycyclic drimane-quinone derivatives
(PERGAMON-ELSEVIER SCIENCE LTD, 2003)