申请人:Kanaya Naoaki
公开号:US20080064682A1
公开(公告)日:2008-03-13
A compound represented by formula (I):
(wherein Ar
1
represents a phenyl group which may have 1 to 3 substituents, or a non-substituted 5- or 6-membered aromatic heterocyclic group; Ar
2
represents (i) a non-substituted phenyl group, (ii) a phenyl group which has been substituted by a lower alkyl group having 1 to 3 groups or atoms selected from among a carbamoyl group, an amino group, a hydroxyl group, a lower alkoxy group, and a halogen atom, or (iii) a 5- or 6-membered nitrogen-containing aromatic heterocyclic group which has been substituted by 1 to 3 groups or atoms selected from among a lower alkyl group, a lower alkynyl group, a lower alkanoyl group, a carbamoyl group, a cyano group, an amino group, a hydroxyl group, a lower alkoxy group, and a halogen atom; and X represents a group represented by formula (II):
(wherein the ring structure represents a 4- to 7-membered heterocyclic group which may have, in addition to the nitrogen atom shown in formula (II), one heteroatom selected from among nitrogen, oxygen, a sulfur, and which may be substituted by 1 to 4 groups or atoms selected from among a lower alkyl group, a carbamoyl group, an amino group, a hydroxyl group, a lower alkoxy group, an oxo group a lower alkanoyl group, a lower alkylsulfonyl group, and a halogen atom)), a salt thereof, a solvate of the compound or the salt, and a drug.
化合物的化学式为(I):其中Ar1代表一个苯基,它可能有1到3个取代基,或者是一个非取代的5-或6-成员的芳香杂环基;Ar2代表(i)一个非取代的苯基,(ii)一个已经被1到3个来自羰基基团、氨基基团、羟基基团、低级烷氧基团和卤原子的较低烷基取代的苯基,或者(iii)一个已经被1到3个来自较低烷基、较低炔基、较低烷酰基、羰基基团、氰基基团、氨基基团、羟基基团、低级烷氧基团和卤原子的取代的5-或6-成员的含氮芳香杂环基;X代表一个化学式(II)所代表的基团:(其中环结构代表一个4-到7-成员的杂环基,它可能有除了在化学式(II)中显示的氮原子之外的一个来自氮、氧、硫的杂原子,它可能被1到4个来自较低烷基、羰基基团、氨基基团、羟基基团、低级烷氧基团、氧基基团、较低烷酰基、较低烷基磺酰基和卤原子的取代基所取代),它的盐、该化合物或其盐的溶剂化物,以及药物。