The metabolism and excretion of 7-mono-0-(beta-hydroxyethyl) rutoside in the dog. 1979

A M Hackett, and L A Griffiths

Following i.v. administration of mono-HR to the beagle, plasma levels of both mono-HR and its glucuronide conjugates fell rapidly, neither being detectable 8 h after injection. Following oral administration of 14C-mono-HR, mono-HR-glucuronide was detected in plasma, confirming the absorption of mono-HR, and low levels of 14C were detectable up to 72 h after dosage. Following either oral or i.v. administration of mono-HR, the major route of excretion was fecal elimination of the compound as its aglycone form. Urinary excretion was slight being less than 15% following i.v. dosage and 4% following oral administration. Metabolism of mono-HR was confined to glucuronidation and hydrolytic cleavage of the glycoside side chain. Ring fission products of mono-HR were not detected.

UI MeSH Term Description Entries
D007408 Intestinal Absorption Uptake of substances through the lining of the INTESTINES. Absorption, Intestinal
D004285 Dogs The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065) Canis familiaris,Dog
D005243 Feces Excrement from the INTESTINES, containing unabsorbed solids, waste products, secretions, and BACTERIA of the DIGESTIVE SYSTEM.
D005260 Female Females
D005965 Glucuronates Derivatives of GLUCURONIC ACID. Included under this heading are a broad variety of acid forms, salts, esters, and amides that include the 6-carboxy glucose structure. Glucosiduronates,Glucuronic Acids,Acids, Glucuronic
D006896 Hydroxyethylrutoside Monohydroxyethyl derivative of rutin. Peripheral circulation stimulant used in treatment of venous disorders. 0-beta-Hydroxyethylrutoside,beta-Hydroxyethylrutoside,0 beta Hydroxyethylrutoside,beta Hydroxyethylrutoside
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D012431 Rutin A flavonol glycoside found in many plants, including BUCKWHEAT; TOBACCO; FORSYTHIA; HYDRANGEA; VIOLA, etc. It has been used therapeutically to decrease capillary fragility. 3-Rhamnosyl-Glucosyl Quercetin,Quercetin-3-Rutinoside,Rutoside,Quercetin 3 Rutinoside,Quercetin, 3-Rhamnosyl-Glucosyl
D013997 Time Factors Elements of limited time intervals, contributing to particular results or situations. Time Series,Factor, Time,Time Factor

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