| 摘要 |
Provided is a pharmaceutical preparation which comprises a DPP-IV inhibitor and metformin and in which the DPP-IV inhibitor therein is chemically stabilized. A pharmaceutical preparation which comprises a DPP-IV inhibitor and metformin or a salt thereof as active ingredients and, in addition, a cyclic oligosaccharide, characterized in that the aforesaid metformin or a salt thereof is granulated (excluding a case wherein the DPP-IV inhibitor and metformin or a salt thereof are mixed and granulated together separately from the cyclic oligosaccharide). |
