| abstract |
Disclosed are compounds capable of inhibiting dipeptidyl peptidase and compositions containing these compounds. A compound represented by the following formula: Where M 0 represents —C—LX, N or CR 4 ; Q 1 and Q 2 are each independently selected from the group consisting of CO, CS, SO, SO 2 and C═NR 9 ; R 0 Is R 1 or -LX, provided that only one of R 0 and M 0 is -LX; R 1 is, for example, a hydrogen atom or a halo, perhalo (C 1-10 ) alkyl group; R 2 is, for example, a hydrogen atom or a (C 1-10 ) alkyl group; R 3 is, for example, a perhalo (C 1-10 ) alkyl, amino, or (C 1-10 ) alkyl group. [Selection figure] None |