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US 4,053,514 AGranted
2-[Dialkylaminoalkoxyphenyl]-methylene-2,3-dihydro-1H-inden-1-ones and the salts thereof
AssigneeE. R. Squibb & Sons, Inc.
InventorsJohn Krapcho, Joseph Schwartz
Life of this patent
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Abstract
Compounds of the formula ##STR1## wherein X, n and B are as defined herein are useful as intermediates in preparing compounds which exhibit antidepressant activity.
Claims11
A compound of the formula ##STR337## wherein X is a member selected from the group consisting of H, halogen, alkyl of from 1 to 8 carbons, lower alkoxy or CF.sub.3 ;
- n is 1, 2 or 3;
- B is a member selected from the group consisting of lower alkylamino, and dilower alkylamino;
- and alkylene is a straight or branched saturated hydrocarbon chain group containing from 2 to about 5 carbons;
- and N-oxides and pharmaceutically acceptable acid-addition salts thereof.
1 more element
Dependencies are inferred from the claim text.