Linked Life Data

2782323

Source:http://linkedlifedata.com/resource/pubmed/id/2782323

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3C
pubmed:dateCreated
1989-10-23
pubmed:abstractText
Rilmenidine is a novel antihypertensive agent related to alpha 2-adrenoceptor agonist, used in the treatment of mild or moderate hypertension at the oral dose of 1 mg once a day or 1 mg twice a day. The pharmacokinetic parameters were investigated after single or repeated administration in healthy subjects, using labeled and unlabeled compounds. Rilmenidine was rapidly and extensively absorbed, with an absolute bioavailability close to one and a time to peak plasma concentration of two hours. Rilmenidine was not subjected to presystemic metabolism. Distribution was independent of the free fraction since rilmenidine was weakly bound to plasma proteins (less than 10 percent). The volume of distribution was approximately 5 liters/kg (315 liters). Elimination was rapid, with a total body plasma clearance of approximately 450 ml/minute and an elimination half-life of approximately eight hours. Renal excretion was the major elimination process (two thirds of the total clearance); the parent drug in urine accounted for about 65 percent of the dose administered. Metabolism was very poor; few metabolites were found in urine and no metabolites were detected in plasma. Linear pharmacokinetics was demonstrated for rilmenidine from 0.5 to 2 mg; at 3 mg, a slight deviation from linearity was observed. In repeated administration, the linearity with dose of the pharmacokinetics of rilmenidine was confirmed.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
0002-9343
pubmed:author
pubmed:issnType
Print
pubmed:day
18
pubmed:volume
87
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
18S-23S
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1989
pubmed:articleTitle
Pharmacokinetics of rilmenidine.
pubmed:affiliation
Biopharmacie Servier, Orléans, France.
pubmed:publicationType
Journal Article