申请人:Kowa Co., Ltd.
公开号:US06472386B1
公开(公告)日:2002-10-29
A compound of formula (1):
wherein A is a single bond, C≡C, CONH or NHCO; W is a carbon atom or a nitrogen atom; X is CH, a nitrogen atom, an oxygen atom or a sulfur atom; Y is CH, CHR1, in which R1 is a hydrogen atom, or a lower alkyl, hydroxy lower alkyl, lower alkoxy-lower-alkyl, aryl, aryl-lower-alkyl or heteroaryl-lower-alkyl group, a nitrogen atom, an oxygen atom, a sulfur atom or NR2, in which R2 is a hydrogen atom, or a lower alkyl, hydroxy lower alkyl, lower alkoxy-lower-alkyl, aryl, aryl-lower-alkyl or heteroaryl-lower-alkyl group; Z is a nitrogen atom, an oxygen atom, a sulfur atom, CH or NR3, in which R3 is a hydrogen atom, or a lower alkyl, hydroxy lower alkyl, lower alkoxy-lower-alkyl, aryl, aryl-lower-alkyl or heteroaryl-lower-alkyl group; m is 1 or 2; and n is a number of 1 to 5, with the proviso that one or two of W, X, Y and Z are heteroatoms; an acid-addition salt thereof, or a hydrate thereof. The compounds have inhibitory effects on cell adhesion and are useful for prevention or treatment of diseases such as allergy, asthma, rheumatism, arteriosclerosis and inflammation.
一个式(1)的化合物:其中A是一个单键,C≡C,CONH或NHCO;W是一个碳原子或氮原子;X是CH,一个氮原子,一个氧原子或硫原子;Y是CH,CHR1,其中R1是一个氢原子,或一个较低的烷基,羟基较低的烷基,较低的烷氧基-较低的烷基,芳基,芳基-较低的烷基或杂环芳基-较低的烷基基团,一个氮原子,一个氧原子,一个硫原子或NR2,其中R2是一个氢原子,或一个较低的烷基,羟基较低的烷基,较低的烷氧基-较低的烷基,芳基,芳基-较低的烷基或杂环芳基-较低的烷基基团;Z是一个氮原子,一个氧原子,一个硫原子,CH或NR3,其中R3是一个氢原子,或一个较低的烷基,羟基较低的烷基,较低的烷氧基-较低的烷基,芳基,芳基-较低的烷基或杂环芳基-较低的烷基基团;m为1或2;n为1至5的数字,但W、X、Y和Z中的一个或两个是杂原子;其酸盐加合物,或水合物。这些化合物对细胞粘附具有抑制作用,并可用于预防或治疗过敏、哮喘、风湿病、动脉硬化和炎症等疾病。