| abstract |
The present invention relates to new substituted carbamic acid quinoüno-6-yi esters of formulae (1) and (2) where R1= alkyl, and, R2=H, alkyl, aralkyl useful as acetylcholinesterase inhibitors, and which show potent antiacetylcholinesterase activity and have potential therapeutic use for prevention of cure of acetylcholinesterase related disorders including peripheral as well as central nervous system. |