Patent ID: 9101660
Filing Date: 2015-08-11
Classification: A61K,A61P

Abstract:
1. A solid preparation comprising a phase, said phase comprising particles of pioglitazone or a salt thereof and particles of metformin or a salt thereof, wherein the particles of the pioglitazone or the salt thereof and the particles of the metformin or the salt thereof are uniformly dispersed particles, wherein the ratio of the median size of the particles of the metformin or the salt thereof to the median size of the particles of the pioglitazone or the salt thereof is 1 to 15, wherein the particles of the pioglitazone or the salt thereof have a median size of 2-10 μm, and the particles of the metformin or the salt thereof have a median size of 10-100 μm, and wherein an amount of the pioglitazone or the salt thereof in the preparation is 15-60 mg/day.