Quinolizinone compounds and pharmaceutical composition comprisin

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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546138, 546 94, 546 95, 544298, 544299, 544301, 544302, 544238, 544408, A61K 31435, C07D45502, C07D22106, C07D23902

Patent

active

046508040

ABSTRACT:
The invention relates to novel quinolizinone compounds having inhibitory activity on allergies and ulcers, of the formula: ##STR1## wherein R.sup.1 is tetrazolylcarbamoyl;

REFERENCES:
Sidgwick, F. R. S., The Org. Chem. of Nitrogen, p. 248 (1966).
March, J. Adv. Org. Chem., p. 1122.
Morrison & Boyd, Org. Chem., p. 591.
McOmie, J. F. W., Protective Groups in Org. Chem., pp. 183-185, (1973).

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