申请人:Eisai Co. Ltd.
公开号:EP1506962A2
公开(公告)日:2005-02-16
Compounds represented by the following general formula:
[wherein Ag is an optionally substituted 5- to 14-membered heterocyclic group, etc.; Xg is -O-, -S-, etc.; Yg is an optionally substituted C6-14 aryl group, an optionally substituted 5- to 14-membered heterocyclic group, etc.; and Tg1 is a group represented by the following general formula:
(wherein Eg is a single bond or -N(Rg2)-, Rg1 and Rg2 each independently represent a hydrogen atom, an optionally substituted C1-6 alkyl group, etc. and Zg represents a C1-8 alkyl group, a C3-8 alicyclic hydrocarbon group, a C6-14 aryl group, etc.)], salts thereof or hydrates of the foregoing.
由以下通式代表的化合物:
[其中 Ag 是任选取代的 5 至 14 元杂环基团等;Xg 是-O-、-S-等;Yg 是任选取代的 C6-14 芳基、任选取代的 5 至 14 元杂环基团等;以及 Tg1 是由下通式表示的基团:
(其中 Eg 是单键或-N(Rg2)-,Rg1 和 Rg2 各自独立地代表氢原子、任选取代的 C1-6 烷基等,Zg 代表 C1-8 烷基、C3-8 脂环烃基、C6-14 芳基等)]、其盐或上述物质的水合物。