Granular pharmaceutical compositions
AssigneeDr. Reddy's Laboratories, Inc.
InventorsMohammad Bala Pasha, Raghupathi Kandarapu, Vasanth Kumar Shetty, Indu Bhushan, Mailatur Sivaraman Mohan
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Abstract
Pharmaceutical compositions comprising a plurality of formulated particles containing at least one active ingredient and at least one pharmaceutically acceptable excipient, granulated with a granulating composition containing at least one pharmaceutical excipient.
Claims33
A pharmaceutical composition comprising a plurality of formulated particles containing pseudoephedrine and at least one pharmaceutically acceptable excipient, the particles being granulated with a granulating composition containing fexofenadine and at least one pharmaceutical excipient.
3-8. (canceled)
(canceled)
(canceled)
A process for preparing a pharmaceutical composition, comprising preparing a plurality of formulated particles containing pseudoephedrine and at least one pharmaceutically acceptable excipient, and granulating formulated particles with a granulating composition containing fexofenadine and at least one pharmaceutically acceptable excipient.
(canceled)
21-22. (canceled)
(canceled)
A process for preparing a pharmaceutical composition, comprising:
- a) providing pharmacologically inert particles with a coating comprising pseudoephedrine;
- b) applying a coating comprising a polymer to particles from a);
- and
- c) combining particles from b) with at least one pharmaceutical excipient and granulating with a fluid comprising an antihistamine.
Dependencies are inferred from the claim text.