C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
167/179, 260/246
C07C 69/76 (2006.01) C07C 33/20 (2006.01) C07C 205/33 (2006.01) C07D 207/08 (2006.01) C07D 211/34 (2006.01) C07D 307/10 (2006.01) C07D 307/16 (2006.01) C07D 309/04 (2006.01) C07D 311/78 (2006.01) C07D 455/02 (2006.01) C07D 455/04 (2006.01) C07D 471/04 (2006.01)
Patent
CA 1254567
SUBSTITUTED HEXAHYDROPYRROLO[1,2-a]- QUINOLINE, HEXAHYDRO-1H-PYRIDO[1,2-a]- QUINOLINE, HEXAHYDROBENZO[e]INDENE AND OCTAHYDROPHENANTHRENE CNS AGENTS Abstract Tricyclic benzo fused compounds of the formula Image ---(I) 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, R1 is H or certain acyl groups; Q is CO2R4, COR5, C(OR7) R5R6, CN, CONR9R10, CH2NR9R10, CH2NHCOR11, CH2NHSO2R12, 5-tetrazolyl or when n is 1, Q and OR1 together form a lactone or certain reduced derivatives thereof; and Z is certain alkyl, alkoxy, alkoxyalkyl, aralkyl, aralkoxy, aryl- oxyalkyl or aralkoxyalkyl groups, are valuable central nervous system active agents, methods for their use, pharmaceutical compositions containing them and certain intermediates therefor.
423530
Eggler James F.
Johnson Michael R.
Melvin Lawrence S. Jr.
Limited Pfizer
Smart & Biggar
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