Antiasthmatic aerosol preparation of sodium cromoglycate

Details Antiasthmatic aerosol preparation of sodium cromoglycate Antiasthmatic aerosol preparation of sodium cromoglycate

1993-05-14

1998-05-19

Kishore, Gollamudi S.

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

424 43, A61K 912

Patent

active

057532087

ABSTRACT:
A pharmaceutical composition that is suitable for inhalation is disclosed, thus ensuring an effective treatment of the lungs. For this purpose, an aerosol composition is believed to be suited. The aerosol preparation comprises a stabilized suspension of sodium cromoglycate from which the active substance is favorably absorbed in the lungs after inhalation. In the aerosol preparation, 1 to 4% by mass of sodium cromoglycate is suspended in a mixture of propellants comprising 0.3 to 2.0% by mass of a dispersing agent consisting of oleyl oleate.

REFERENCES:
patent: 4385048 (1983-05-01), Mygind et al.
patent: 4405598 (1983-09-01), Brown
patent: 4844902 (1989-07-01), Grohe
patent: 5225183 (1993-07-01), Purewal et al.

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