| 摘要 |
The present invention is related to compounds represented by the following formula, or salts or hydrates thereof <CHEM> wherein, T<1> represents a 4- to 12-membered heterocyclic group containing one or two nitrogen atoms in the ring, which is a monocyclic or bicyclic structure that may have one or more substituents; X represents a C1-6 alkyl group which may have one or more substituents, or such; Z<1> and Z<2> each independently represent a nitrogen atom or a group represented by the formula -CR<2>-; R<1> and R<2> independently represent a hydrogen atom, a C1-6 alkyl group which may have one or more substituents, or a C1-6 alkoxy group which may have one or more substituents, or such. <??>These are novel compounds that exhibit an excellent DPPIV-inhibiting activity. |
