1-Substituted tricyclic quinazolinones having biological activit

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...

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544250, A61K 31505, C07D48704

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active

044527870

ABSTRACT:
Tranquilizers are of the formula I: ##STR1## wherein R.degree. is hydrogen, halo of atomic weight of from 18 to 80, i.e. fluoro, chloro or bromo, or alkyl of 1 to 3 carbon atoms,

REFERENCES:
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patent: 3621025 (1971-11-01), Jen et al.
patent: 3887559 (1975-06-01), Hardtmann
patent: 3905976 (1975-09-01), Hardtmann
patent: 3963720 (1976-06-01), Hardtmann
Hardtmann et al., J. Med. Chem., vol. 18(5), pp. 447-453 (1975).
Vlasenko et al., Chemical Abstracts, vol. 85, 123861u (1976).
Grout et al., J. Chem. Soc., (1960), pp. 3551-3557 (1960).

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