3-[2-(Azabicyclo) ethyl]-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,

Details 3-[2-(Azabicyclo) ethyl]-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3, 3-[2-(Azabicyclo) ethyl]-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,

1982-06-22

1983-09-13

Daus, Donald G.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

546 62, 546 65, 546 89, 546 92, 424256, C07D491052

Patent

active

044041381

ABSTRACT:
Anticholinergic 3-[2-(azabicyclo)ethyl]-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-c]pyridin -5-ones useful for treating bronchospastic diseases in mammals are disclosed. Also disclosed are methods for preparing said compounds, pharmaceutical compositions containing them and methods for using said pharmaceutical compositions.

REFERENCES:
patent: 3661919 (1972-05-01), Razdan et al.
patent: 3689497 (1972-09-01), Brown et al.
patent: 3914237 (1975-10-01), Pars et al.
patent: 3946008 (1976-03-01), Brown et al.
patent: 3991196 (1976-11-01), Brown et al.
patent: 4013671 (1977-03-01), Brown et al.
patent: 4018766 (1977-04-01), Brown et al.
patent: 4117140 (1978-09-01), Brown et al.
patent: 4276296 (1981-06-01), Brown et al.

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