Pharmaceutical compositions

Details Pharmaceutical compositions Pharmaceutical compositions

1984-03-26

1986-06-10

Friedman, Stanley J.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Nitrogen containing other than solely as a nitrogen in an...

A61K 31135

Patent

active

045943591

ABSTRACT:
A pharmaceutical composition is described which contains as active ingredient the .beta.-stimulant salbutamol or one or more of its physiologically acceptable salts. The stability of aqueous formulations of the composition is improved by including a cellulose derivative which provide an optically transparent or opalescent colloidal dispersion. Preferred compositions are liquid formulations suitable for oral administration in which the cellulose derivative also serves as a thickening agent.

REFERENCES:
patent: 3705233 (1972-12-01), Lunts
Mercks Index, 9th Ed. (1976) p. 789.
L. B. Hakes et al., The Effect of Sugars on the Stability of Salbutamol Sulphate Solutions, J. Pharm. Pharmacology, line 32, 1980, p. 49P.

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