Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1992-10-08
1993-10-05
Bernhardt, Emily
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514253, 514255, 544121, 544179, 544215, 544238, 544357, 544295, 544360, 544363, 544365, 544366, 544367, 544368, 544369, 544370, 544371, 544372, 544373, 544376, 544379, 544382, A61K 31495, C07D29532, C07D40906, C07D40306
Patent
active
052505286
ABSTRACT:
This invention relates to new aminopiperazine derivatives having the potentiation of the cholinergic activity and represented by the general formula [I]: ##STR1## wherein R.sup.1 is lower alkyl, aryl, ar(lower)alkoxy or a heterocyclic group, each of which may be substituted with halogen,
REFERENCES:
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patent: 3200121 (1965-08-01), Lovell
patent: 4267175 (1981-05-01), Watts
patent: 4857644 (1989-08-01), Abou-Gharbia
patent: 4895841 (1990-01-01), Sugimoto et al.
Willecome, Ann. Chim., pp. 405-428 (1969).
Bulacinski et al, vol. 108, No. 37783 (1988).
Hashimoto Masashi
Kayakiri Hiroshi
Oku Teruo
Todo Eishiro
Yokota Yoshihiro
Bernhardt Emily
Fujisawa Pharmaceutical Co. Ltd.
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