Patent ID: 8900638

Claim:
A solid preparation comprising the following first part and second part; the first part comprising 2-[[6-[(3R)-3-amino-1-piperidinyl]-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl]methyl]benzonitrile or a salt thereof and 0-3 parts by weight of metformin hydrochloride, relative to 100 parts by weight of the total weight of the first part; and the second part comprising metformin hydrochloride and 0-0.5 parts by weight of 2-[[6-[(3R)-3-amino-1-piperidinyl]-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl]methyl]benzonitrile or a salt thereof, relative to 100 parts by weight of the total weight of the second part; wherein the first part is physically separated from the second part.