Substituted .beta.-carbolines, and use thereof as medicinal agen

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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546 85, 546 86, A61K 3133, C07D47104

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active

046236490

ABSTRACT:
Novel substituted .beta.-carboline derivatives of Formula I ##STR1## wherein R.sup.3 is an oxadiazolyl residue of the formula ##STR2## wherein R.sup.5 stands for lower alkyl of up to 3 carbon atoms or an ester ##STR3## with R.sup.6 being hydrogen or lower alkyl of up to 3 carbon atoms, R.sup.4 is hydrogen, lower alkyl of up to 3 carbon atoms, or CH.sub.2 OR.sup.9 wherein R.sup.9 is lower alkyl of up to 3 carbon atoms,

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The Patent Office Japanese Government "Patent Abstracts of Japan", Apr. 22, 1982, Section C, vol. 6, No. 63.

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