申请人:SANTEN PHARMACEUTICAL CO., LTD.
公开号:EP1457205A1
公开(公告)日:2004-09-15
An object of the present invention is to find new pharmacological actions of urea compounds having structure represented by the general formula [1]. The urea compounds having the structure represented by the general formula [1] have excellent angiogenesis inhibitory actions.
[wherein "A" is -(NR4)-, -(CR5R6)- or -O-, "B" is alkylene or alkenylene, R1, R2, R4, R5 and R6 are hydrogen, alkyl, alkenyl, adamantylalkyl or the like, R3 is aryl or an unsaturated heterocycle, and X is oxygen or sulfur.]
本发明的目的是寻找具有通式[1]结构的脲化合物的新药理作用。具有通式[1]结构的脲化合物具有良好的血管生成抑制作用。
[其中 "A "是-(NR4)-、-(CR5R6)-或-O-,"B "是亚烷基或烯基,R1、R2、R4、R5 和 R6 是氢、烷基、烯基、金刚烷基或类似物,R3 是芳基或不饱和杂环,X 是氧或硫。]