Substituted hexahydropyrrolo[1,2-a]-quinolines, hexahydro-1H-pyr

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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546 94, 546 95, 546 62, 568633, 568634, 549276, 549278, C07D45506, C07D48714, A61K 3147

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active

044761317

ABSTRACT:
Tricyclic benzo fused compounds of the formula ##STR1## and pharmaceutically acceptable cationic and acid addition salts thereof, wherein n is zero, 1 or 2, and t is 1 or 2; M is CH or N, R.sub.1 is H or certain acyl groups; Q is CO.sub.2 R.sub.4, COR.sub.5, C(OR.sub.7)R.sub.5 R.sub.6, CN, CONR.sub.9 R.sub.10, CH.sub.2 NR.sub.9 R.sub.10, CH.sub.2 NHCOR.sub.11, CH.sub.2 NHSO.sub.2 R.sub.12, 5-tetrazolyl or when n is 1, Q and OR.sub.1 together form a lactone or certain reduced derivatives thereof; and Z is certain alkyl, alkoxy, alkoxyalkyl, aralkyl, aralkoxy, aryloxyalkyl or aralkoxyalkyl groups, are valuable central nervous system active agents, methods for their use, pharmaceutical compositions containing them and certain intermediates therefor.

REFERENCES:
patent: 4188495 (1980-02-01), Althuis et al.
patent: 4260764 (1981-04-01), Johnson

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