Biologically active tricyclic compounds and pharmaceutical compositions containing same
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United States of America Patent
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Jan 31, 1989
Issued Date -
N/A
app pub date -
Sep 17, 1987
filing date -
Oct 27, 1976
priority date (Note) -
Expired
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Abstract
The present invention relates to novel biologically active tricyclic compounds, of the general formula I: ##STR1## and salts thereof, in which R.sub.1 represents hydrogen, alkyl of 1-6 carbon atoms, an optionally substituted aralkyl group or an acyl group, R.sub.2 represents hydrogen, alkyl (1-6 C), or an optionally substituted aralkyl group, or R.sub.1 +R.sub.2 together with the nitrogen atom represent a heterocyclic 5- or 6-membered ring, p1 X and Y each represent hydrogen, hydroxy, halogen, alkyl or alkoxy of 1-6 carbon atoms, nitro, CF.sub.3 or an acyloxy group, and the dotted line signifies an optional extra bond. The compounds of the general formula I have valuable anti-depressant activity without a sustained influence on appetite.
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