Details
Stereochemistry | ACHIRAL |
Molecular Formula | C17H20N4 |
Molecular Weight | 280.3675 |
Optical Activity | UNSPECIFIED |
Defined Stereocenters | 2 / 2 |
E/Z Centers | 0 |
Charge | 0 |
SHOW SMILES / InChI
SMILES
[H][C@@]12CN(C)C[C@]1([H])CN(C2)C3=NN=C(C=C3)C4=CC=CC=C4
InChI
InChIKey=GTMRUYCIJSNXGB-GASCZTMLSA-N
InChI=1S/C17H20N4/c1-20-9-14-11-21(12-15(14)10-20)17-8-7-16(18-19-17)13-5-3-2-4-6-13/h2-8,14-15H,9-12H2,1H3/t14-,15+
Molecular Formula | C17H20N4 |
Molecular Weight | 280.3675 |
Charge | 0 |
Count |
|
Stereochemistry | ABSOLUTE |
Additional Stereochemistry | No |
Defined Stereocenters | 2 / 2 |
E/Z Centers | 0 |
Optical Activity | UNSPECIFIED |
DescriptionSources: https://www.ncbi.nlm.nih.gov/pubmed/18482100Curator's Comment: Description was created based on several sources, including https://www.ncbi.nlm.nih.gov/pubmed/17898229 | http://adisinsight.springer.com/drugs/800020139
Sources: https://www.ncbi.nlm.nih.gov/pubmed/18482100
Curator's Comment: Description was created based on several sources, including https://www.ncbi.nlm.nih.gov/pubmed/17898229 | http://adisinsight.springer.com/drugs/800020139
A-582941 was found to exhibit high-affinity binding and agonism at alpha-7 nicotinic acetylcholine receptor (α7-nAChR), with acceptable pharmacokinetic properties and excellent distribution to the central nervous system. In vitro and in vivo studies indicated that A-582941 activates signaling pathways known to be involved in cognitive function such as ERK1/2 and CREB phosphorylation. A-582941 enhanced cognitive performance in behavioral assays including the monkey delayed matching-to-sample, rat social recognition, and mouse inhibitory avoidance models that capture domains of working memory, short-term recognition memory, and long-term memory consolidation, respectively. AbbVie is developing α7-nAChR agonists including A-582941 as neuroprotective agents for the treatment of cognitive disorders such as Alzheimer's disease and schizophrenia. Development is at the preclinical stage.
Originator
Approval Year
Targets
Primary Target | Pharmacology | Condition | Potency |
---|---|---|---|
Target ID: CHEMBL2492 Sources: https://www.ncbi.nlm.nih.gov/pubmed/17898229 |
6.17 nM [Ki] |
Conditions
Condition | Modality | Targets | Highest Phase | Product |
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Primary | Unknown Approved UseUnknown |
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Primary | Unknown Approved UseUnknown |
PubMed
Title | Date | PubMed |
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Preclinical characterization of A-582941: a novel alpha7 neuronal nicotinic receptor agonist with broad spectrum cognition-enhancing properties. | 2008 Spring |
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Alpha7 nicotinic acetylcholine receptor activation ameliorates scopolamine-induced behavioural changes in a modified continuous Y-maze task in mice. | 2009 Jan 5 |
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In vivo evaluation of alpha7 nicotinic acetylcholine receptor agonists [11C]A-582941 and [11C]A-844606 in mice and conscious monkeys. | 2010 Feb 1 |
Sample Use Guides
In Vivo Use Guide
Sources: https://www.ncbi.nlm.nih.gov/pubmed/17898229
Administration of A-582941 (1 μmol/kg, i.p.) in mouse produced maximal levels in brain (286 ng/g at 0.33 h) that were 11-fold higher than the plasma C max (26 ng/ml at 0.25 h). This distribution ratio was maintained over an 8 h period, as drug cleared from brain and plasma with t 1/2 = 2.5–3.2 h. Similarly, in rat, A-582941 partitions with approximate sixfold higher levels in brain versus plasma after intraperitoneal dosing at 2–20 μmol/kg. Over this dose range, linear pharmacokinetics was observed, with brain C max (normalized to a 1 μmol/kg dose) averaging 363 ng/g and maximum plasma levels of 62 ng/ml.
Route of Administration:
Intraperitoneal
In Vitro Use Guide
Sources: https://www.ncbi.nlm.nih.gov/pubmed/17898229
A-582941 increases ERK1/2 phosphorylation via α7 nAChRs in a concentration dependent manner EC50 = 95 nM
Substance Class |
Chemical
Created
by
admin
on
Edited
Sat Dec 16 09:19:27 GMT 2023
by
admin
on
Sat Dec 16 09:19:27 GMT 2023
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Record UNII |
2MUW0L49BN
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Record Status |
Validated (UNII)
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Record Version |
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Related Record | Type | Details | ||
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TARGET->PARTIAL AGONIST |
ACTS AS PARTIAL AGONIST; ACTIVATES ERK1/2 AND CREB PHOSPHORYLATION; ENHANCES COGNITIVE PERFORMANCE. ; ALPHA 7 IN VITRO DATA: Ki = 10.8 nM
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ACTIVE MOIETY |