Carbamoylpyrrolidone derivatives and drugs for senile dementia

Details Carbamoylpyrrolidone derivatives and drugs for senile dementia Carbamoylpyrrolidone derivatives and drugs for senile dementia

1990-08-23

1992-06-09

Ivy, C. Warren

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

544295, 544316, 544360, 544364, 544372, 546 20, 546208, 546209, 546280, 546281, 548136, 548171, 548187, 548246, 548302, 548336, 548374, 548538, 5482676, A61K 31495, C07D40114, C07D40314

Patent

active

051207338

ABSTRACT:
A compound of the formula: ##STR1## (wherein R is phenoxy optionally substituted by a halogen, methoxy, or methyl group, ##STR2## one of A and B is ##STR3## and the other is >CH.sub.2 ;

REFERENCES:
patent: 2829146 (1958-04-01), Beaver et al.
patent: 4118396 (1978-10-01), Pifferi et al.
patent: 4369139 (1983-01-01), Kyburz et al.
Chemical Abstracts, vol. 87, No. 17, p. 217, Abstract No. 87:128886g.
Chemical Abstracts, vol. 91, No. 4, p. 611, Abstract No. 91:39238n.
Chemical Abstracts, vol. 95, No. 19, p. 719, Abstract No. 95:168964c.

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