Coumarin (/ˈkuːmərɪn/) or 2H-chromen-2-one is an aromatic organic chemical compound with formula C9H6O2. Its molecule can be described as a benzene molecule...

Coumarin derivatives are derivatives of coumarin and are considered phenylpropanoids. Among the most important derivatives are the 4-hydroxycoumarins,...

based on 4-hydroxycoumarin, a chemical derivative of coumarin initially isolated from this bean. Coumarin itself, however, does not have anticoagulant properties...

recommended TDI of 0.1 mg of coumarin per kg of body weight equates to 5 mg of coumarin (or 5.6 g C. verum with 0.9 mg coumarin per gram) for a body weight...

and animal fur. It owes its sweet smell to the presence of the compound coumarin.[citation needed] Fruits This plant prefers partial to full shade in moist...

sample. Coumarin is moderately toxic to the liver and kidneys, and minor neurological dysfunction was found in children exposed to coumarin during pregnancy...

The Pechmann condensation is a synthesis of coumarins, starting from a phenol and a carboxylic acid or ester containing a β-carbonyl group. The condensation...

the resulting ether and decarboxylation. Perkin rearrangement, where a coumarin is reacted with a hydroxide: Diels–Alder reaction[clarification needed]...

named for its sweet smell, which is due to the presence of coumarin in its tissues. Coumarin, though responsible for the sweet smell of hay and newly mowed...

described as having a vanilla-like smell, which is mainly attributed to coumarin. Wild species of cherry tree are widely distributed, mainly in the Northern...

decarboxylation without acetic group transfer. Salicylaldehyde converted to coumarin using acetic anhydride with acetate as base. cinnamic acid is prepared...

ingredients including coumarin, glycoside, herniarin, flavonoid, farnesol, nerolidol and germacranolide. Despite the presence of coumarin, as chamomile's effect...

include flavonoids, alkaloids, coumarins, vitamins, and saponins; the most prevalent alkaloid is trigonelline and coumarins include cinnamic acid and scopoletin...

Warfarin-induced skin necrosis is a condition in which skin and subcutaneous tissue necrosis (tissue death) occurs due to acquired protein C deficiency...

coumarin or a derivative. An example is apterin which is reported to dilate the coronary arteries as well as block calcium channels. Other coumarin glycosides...

(1-benzopyran-4-one) Coumarin (1-benzopyran-2-one) Certain simple benzopyrones have clinical medical value as an edema modifiers. Coumarin and other benzopyrones...

later found by the American Chemical Society in the molecules phytol and coumarin. Plant ecology is the science of the functional relationships between plants...

is a coumarin derivative with a hydroxy group at the 4-position. 4-Hydroxycoumarin is an important fungal metabolite from the precursor coumarin, and...

Żubrówka, Wisent). It owes its distinctive sweet scent to the presence of coumarin. This variety of grass is distinct from the species commonly known as buffalo...

a product of the plant molecule coumarin (not to be confused with Coumadin, a later tradename for warfarin). Coumarin is now known to be present in many...

extracted from the seed of Dipteryx odorata. The oil is composed primarily of coumarin, which is used to flavor tobacco. It is neither a pressed oil, nor an essential...

Zanthoxylum americanum mill. It is biosynthesized from umbelliferone, a coumarin derivative. The procedure for the isolation of imperatorin from Urena lobata...

compounds that have a core structure that consists of a pyran ring fused to a coumarin. As phytochemicals, pyranocoumarins are uncommon and found mainly the plant...

Time corrected by mixing with Normal Plasma Adsorbed Plasma Aged Plasma Coumarin Plasma Factor I Yes Yes Yes Yes Factor II Yes Partial Yes Yes Factor V...

almond odor at higher concentration. Salicylaldehyde is a precursor to coumarin and a variety of chelating agents. Salicylaldehyde is produced by condensation...

century with the commercial synthesis of aroma compounds such as vanillin or coumarin, which allowed for the composition of perfumes with smells previously unattainable...

blossoms. Add 0.75 fluid ounce of oil of geranium. Distill and add a little coumarin essence. Eau de lavand ambre – a favorite with Spanish women who use it...

number of coumarin-type alkaloids. CYP2A6 is the only enzyme in the human body that appreciably catalyzes the 7-hydroxylation of coumarin, such that...

hydrangine, skimmetine, and beta-umbelliferone, is a natural product of the coumarin family. It absorbs ultraviolet light strongly at several wavelengths. There...

in order of seriousness and certainty of the interaction: Ciclosporin Coumarin anticoagulants, such as warfarin (reported rarely, but is serious when...