The present invention is related to compounds represented by the following formula, or salts or hydrates thereof
wherein,
T1 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;
Z1 and Z2 each independently represent a nitrogen atom or a group represented by the formula -CR2-;
R1 and R2 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.
本发明涉及下式所代表的化合物或其盐类或
水合物
其中
T1 代表环中含有一个或两个氮原子的 4 至 12 元杂环基团,其为单环或双环结构,可具有一个或多个取代基;
X 代表可带有一个或多个取代基的 C1-6 烷基,或此类;
Z1和Z2各自独立地代表一个氮原子或一个由式-CR2-代表的基团;
R1和R2各自独立地代表氢原子、C1-6烷基(可带有一个或多个取代基)或C1-6烷氧基(可带有一个或多个取代基)或此类基团。
这些新型化合物具有优异的
DPPIV 抑制活性。