Results 101 to 110 of about 25,230 (162)

Coumarins VII. The Coumarins of Lomatium Nuttallii

Journal of Pharmaceutical Sciences, 1968
The ether extract of the root of Lomatium nuttallii (A. Gray) Macbr. has been examined and has provided a number of known coumarins. These are osthol, jatamansin, pteryxin, and lomatin. The ether extract also contained a new coumarin, provisionally named nuttallin , which has been identified as the senecioate ester of lomatin.
K H, Lee, T O, Soine
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Coumarin and the Fetus

Annals of Internal Medicine, 1971
Excerpt To the editor: The recent article by Fillmore and McDevitt (Ann Intern Med73:731-735, 1970), "Effects of Coumarin Compounds on the Fetus," was read with great interest, as this topic is ind...
P, Saidi, E, McDevitt
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Coumarins as Antioxidants

Current Medicinal Chemistry, 2011
Coumarins, a well-known class of naturally occurring compounds, display a remarkable array of biochemical and pharmacological actions, some of which suggest that certain members of this group of compounds may significantly affect the function of various mammalian cellular systems.
I. Kostova, S. Bhatia, P. Grigorov, S. Balkansky, V. S. Parmar, A. K. Prasad, SASO, Luciano   +6 more
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Direct Fluorination of Coumarin, 6‐Methyl‐coumarin and 7‐Alkoxy‐coumarins.

ChemInform, 2005
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Darren Holling, Graham Sandford, Andrei S. Batsanov, Dmitrii S. Yufit, Judith A.K. Howard   +4 more
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Inhibition of acetylcholinesterase by coumarins: The case of coumarin 106

Pharmacological Research, 2008
In this contribution, from a coumarin library consisting of 29 compounds including natural and synthetic derivatives, an active acetylcholinesterase (AChE) inhibitor (coumarin 106) was found. This circumstance leaded us to continue with the pharmacological characterization of coumarin 106. The first study with the coumarin library was performed using a
Adyary, Fallarero, Päivi, Oinonen, Shikhar, Gupta, Pia, Blom, Anna, Galkin, C Gopi, Mohan, Pia M, Vuorela   +6 more
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Coumarins IX: Coumarins of Sphenosciadium Capitellatum (A. Gray)

Journal of Pharmaceutical Sciences, 1969
The aliphatic naphtha extract of the roots of Sphenosciadium capitellatum (A. Gray) has yielded isoimperatorin, phellopterin, imperatorin, oxypeucedanin, isopimpinellin, and a linear furanocoumarin, C17H16O5, which has been assigned the 5-γ,γ-dimethylallyloxy-8-methoxy psoralen structure on the basis of degradative and spectral studies.
K H, Lee, T O, Soine
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Energetics of Coumarin and Chromone

The Journal of Physical Chemistry B, 2009
Condensed phase standard (p degrees = 0.1 MPa) molar enthalpies of formation for coumarin and chromone were derived from the standard molar enthalpies of combustion, in oxygen, at T = 298.15 K, measured by static bomb combustion calorimetry. The standard molar enthalpies of sublimation, at T = 298.15 K, were measured by Calvet microcalorimetry ...
Matos, M. Agostinha R., Sousa, Clara C.S., Miranda, Margarida S., Morais, Victor M.F., Liebman, Joel F.   +4 more
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Coumarins

Natural Product Reports, 1997
A, Estévez-Braun, A G, González
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TOXICITY OF COUMARIN

The Journal of Pharmacology and Experimental Therapeutics, 1956
L W, HAZLETON, H K, MURER, R, THIESSEN, T W, TUSING, B R, ZEITLIN   +4 more
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