当前位置： SCI文献检索 > BIOORGANIC & MEDICINAL CHEMISTRY LETTERS期刊下所有文献 > Pharmacokinetics and metabolism studies on (3-tert-butyl-7-(5-methylisoxazol-3-yl)-2-(1-methyl-1H-1,2,4-triazol-5-ylmethoxy) pyrazolo[1,5-d][1,2,4]triazine, a functionally selective GABA(A) alpha5 inverse agonist for cognitive dysfunction.

Pharmacokinetics and metabolism studies on (3-tert-butyl-7-(5-methylisoxazol-3-yl)-2-(1-methyl-1H-1,2,4-triazol-5-ylmethoxy) pyrazolo[1,5-d][1,2,4]triazine, a functionally selective GABA(A) alpha5 inverse agonist for cognitive dysfunction.

Abstract：

:(3-tert-Butyl-7-(5-methylisoxazol-3-yl)-2-(1-methyl-1H-1,2,4-triazol-5-ylmethoxy)pyrazolo[1,5-d][1,2,4]triazine (1) was recently identified as a functionally selective, inverse agonist at the benzodiazepine site of GABA(A) alpha5 receptors and enhances performance in animal models of cognition. The routes of metabolism of this compound in vivo in rat have been well characterised, the identities of the major metabolites are confirmed by synthesis and their biological profiles were evaluated. An unusual oxidation of the pyrazolo[1,5-d][1,2,4]triazine core to the corresponding pyrazolo[1,5-d][1,2,4]triazin-4(5H)-one scaffold by aldehyde oxidase has been observed.

journal_name

Bioorg Med Chem Lett

journal_title

Bioorganic & medicinal chemistry letters

authors

Jones P,Atack JR,Braun MP,Cato BP,Chambers MS,O'Connor D,Cook SM,Hobbs SC,Maxey R,Szekeres HJ,Szeto N,Wafford KA,MacLeod AM

doi

10.1016/j.bmcl.2005.11.012

subject

Has Abstract

pub_date

2006-02-15 00:00:00

pages

872-5

issue

4

eissn

0960-894X

issn

1464-3405

pii

S0960-894X(05)01429-0

journal_volume

16

pub_type

杂志文章

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