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PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
10
pubmed:dateCreated
1980-2-28
pubmed:abstractText
A high-performance liquid chromatographic method (HPLC) involving dual wave length detection was developed for the determination of a new anticonvulsant, 3-chloro-4-(phenylsuccinimido)-benzenesulfonamide (suclofernide, GS 385, Sulfalepsin), and three of its metabolites: 3-chloro-4-(p-hydroxyphenylsuccinimido)-benzenesulfonamide (I), 3-chloro-4-(3'-phenylsuccinamyl)-benzenesulfonamide (II) and 3-chloro-4-(2'-phenylsuccinamyl)-benzenesulfonamide (III). The concentrations of GS 385 in blood samples from epileptic patients under chronic treatment with this drug was found in the range of 8--11 micrograms/ml. Pharmacokinetic curves of GS 385 blood levels in rats receiving single doses of the drug showed a maximum concentration of 22--23 micrograms/ml 1.5 h after oral application. The quantity of GS 385 in rat feces, bile and brain was also estimated. The p-hydroxy (I) and acid (II, III) metabolites of GS 385 were detected in both rat feces and bile, whereas only the acid metabolites were found in rat urine.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0004-4172
pubmed:author
pubmed:issnType
Print
pubmed:volume
29
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1583-8
pubmed:dateRevised
2003-11-14
pubmed:meshHeading
pubmed:year
1979
pubmed:articleTitle
3-Chloro-4-(phenylsuccinimido)-benzenesulfonamide (GS 385), a new anticonvulsant: its quantitative determination, pharmacokinetics and metabolism using high performance liquid chromatography.
pubmed:publicationType
Journal Article