Naturally Occurring Plant Coumarins

@article{Murray1991NaturallyOP,
  title={Naturally Occurring Plant Coumarins},
  author={Robert D. H. Murray},
  journal={ChemInform},
  year={1991},
  volume={10},
  pages={83-316}
}
Over the past 150 years, since Vogel in 1820 isolated the parent oxygen heterocycle, coumarin (1) from Coumarouna odorata = Dipteryx odorata (1), coumarins have been recognized as widely distributed plant products. The vast majority carry an oxygen substituent at C-7; consequently 7-hydroxycoumarin [umbelliferone, (2)], one of the most widely distributed coumarins, is often regarded as the parent, in a structural sense and also biogenetically, of a large number of the structurally more complex… 
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Five new coumarin-hemiterpene ethers were isolated from the leaves of Artemisia laciniata, A. armeniaca and A. tanacetifolia and identified by 1H and 13C NMR spectroscopy, characterized particularly by compounds with a hydroxylated and saturated isoprenoid unit attached to oxygen at the C-8 position.
New Coumarins from Citrus Plants
Four new coumarins, named peroxytamarin (1), cis-casegravol (5), citrusarin-A (7), and citrusarin-B (8), were isolated from root of Citrus plants and their structures were elucidated by chemical and
New Coumarins from Some Citrus Plants
Six new coumarins, 6-formylumbelliferone (1), hassanon (2), 5-hydroxyseselin (4), cis-grandmarin (6, cis), trans-grandmarin isovalerate (8, trans), and kinocoumarin (9), were isolated from roots and
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Abstract Chemical analysis of aerial parts and roots of Aster praealtus provided, besides the known coumarins umbelliferone, marmin, epoxyaurapten and 6′-hydroxy-β-cycloaurapten, four new 7- O
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A new coumarin and a new acridone-coumarin dimer named trans-grandmarin (1) and acrimarine-H (5), respectively, were isolated from roots of some Citrus plants (Rutaceae) and their structures are
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Abstract The role of sodium acetate-[2- 14 C] and glycine-[2- 14 C] in the biosynthesis of the coumarins, umbelliprenin ( 1 ), isopimpinellin ( 2 ) and alloimperatorin methyl ether ( 3 ) has been
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Hainanmurpanin, a new coumarin, was isolated from the leaves and branches of Murraya paniculata (L.) Jack. (Rutaceae) grown in Hainan. On the basis of spectral (UV, IR, NMR and MS) analyses and
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