Substituted alkyl-pyridazinones for the treatment of memory and learning malfunctions
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 21, 2006
app pub date -
Nov 13, 2003
filing date -
Nov 13, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The compounds of the general Formula I, wherein R.sup.1 stands for hydrogen or lower alkyl; one of symbols X and Y stands for hydrogen or halogen and the other represents a group of the general Formula II, R.sup.2 is hydrogen or lower alkyl; n is 1, 2 or 3; R.sup.3 is hydrogen, lower alkyl or aryl-lower alkyl; Z is -0-; or R.sup.3 and Z together with the intermediate atoms form piperazino ring; Q and W independently from each other stands for --CH.dbd. or --N.dbd.; and R.sup.4, R.sup.5 and R.sup.6 can be the same or different and stand for hydrogen, halogen, trifluoromethyl or lower alkoxy; or R.sup.4 and R.sup.5 together form an ethylenedioxy group) and pharmaceutically acceptable salts thereof can be used for the treatment or prophylaxis of malfunctions of memory and/or cognitive decline or prevention of decline of learning abilities.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully