申请人:Eisai Co., Ltd.
公开号:EP1243583A1
公开(公告)日:2002-09-25
The present invention provides a sulfonamide- or sulfonylurea-containing heterocyclic compounds. Specifically, it provides a heterocyclic compound represented by the formula (I), a pharmacologically acceptable salt thereof or a hydrate of them.
In the formula, A is hydrogen atom, a halogen atom, a C1-C4 alkyl or alkoxy group which may be substituted with a halogen atom, or cyano group; B is an optionally substituted aryl group or monocyclic heteroaryl group, or:
(wherein, the ring Q is an aromatic ring which may have nitrogen atom; and the ring M is a ring sharing a double bond with the ring Q, which ring may have a heteroatom; and the rings Q and M may share nitrogen atom); K is a single bond; T, W, X and Y are the same as or different from each other and each is =C(D)- (wherein, D is hydrogen or a halogen atom) or nitrogen atom; U and V are the same as or different from each other and each is =C(D)-, nitrogen atom, -CH2-, oxygen atom or -CO-; Z is a single bond or -CO-NH-; and R1 is hydrogen atom, etc.
本发明提供了一种含磺酰胺或磺酰脲的杂环化合物。具体地说,它提供了一种由式(I)代表的杂环化合物、其药理学上可接受的盐或它们的水合物。
式中,A为氢原子、卤素原子、可被卤素原子或氰基取代的C1-C4烷基或烷氧基;B为任选取代的芳基或单环杂芳基,或:
(其中,环 Q 是芳香环,可带有氮原子;环 M 是与环 Q 共用双键的环,该环可带有杂原子;环 Q 和环 M 可共用氮原子);K 是单键;T、W、X 和 Y 彼此相同或不同,且各自为 =C(D)-(其中,D 为氢原子或卤素原子)或氮原子;U 和 V 彼此相同或不同,且各自为 =C(D)-、氮原子、-CH2-、氧原子或 -CO-;Z 为单键或 -CO-NH-;R1 为氢原子等。