Three unprecedented biphenyl derivatives bearing C6-C3 carbon skeleton from the bark of Magnolia officinalis var. biloba
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DOI: 10.1016/j.cclet.2019.09.058
Abstract: Abstract (±)-Magoilgomer A [(±)-1] and magoilgomer B (2) were identified from the bark of Magnolia officinalis var. biloba. (+)-1 and (−)-1 were a pair of novel biphenyl derivatives featuring three C6-C3 subunits. 2 was an… read more here.
Keywords: magnolia officinalis; biphenyl derivatives; var biloba; bark magnolia ... See more keywords
Isolation and structural elucidation of bioactive obovatol dimeric neolignans from the bark of Magnolia officinalis var. biloba.
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DOI: 10.1016/j.phytochem.2021.113020
Abstract: (+)/(-)-Diobolignans A-F, six pairs of enantiomeric obovatol dimeric neolignans, were isolated from the bark of Magnolia officinalis var. biloba. (+)/(-)-Diobolignans A to C possessed a dioxane ring between the benzene ring and the propyl side… read more here.
Keywords: dimeric neolignans; obovatol dimeric; magnolia officinalis; var biloba ... See more keywords
Diploids of the Valeriana officinalis group (Valerianaceae) in Central Europe, and an attempt to unravel the nomenclatural chaos
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DOI: 10.3372/wi.47.47301
Abstract: Abstract: Diploid populations of Valeriana officinalis L. (Valerianaceae) in Central Europe exhibit an extensive variation, with two conspicuous morphotypes. One, corresponding to the lectotype of V. officinalis, is larger, with broader, distinctly dentate leaflets, the… read more here.
Keywords: valeriana officinalis; officinalis var; valerianaceae central; central europe ... See more keywords