Azoniaspironortropanol esters as asthma therapeutics and broncho

Details Azoniaspironortropanol esters as asthma therapeutics and broncho Azoniaspironortropanol esters as asthma therapeutics and broncho

1986-12-23

1988-10-25

Schenkman, Leonard

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

514826, A61K 3140

Patent

active

047804769

ABSTRACT:
The present invention is concerned with the use of azoniaspironortropanol esters of the general formula: ##STR1## wherein R signifies one of the following radicals: (a) an alkylene radical of the general formula: ##STR2## in which R.sub.3 is a hydrogen atom or an alkyl, benzyl, aryl or alkoxy radical and n is a whole number of from 1 to 4,

REFERENCES:
Lux et al, Chemical Abstracts, 90:48605m, 1979.
Keighley, Ann. Int. Med 65(5): 985-995 (Nov. 1966).
Speizer, et al, Brit. J. Med 1: 335-339 (Feb. 10, 1968).
Van Rossum et al., Arch. Int. Pharmacodyn. 143 (3-4): 299-330 (1963).

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