申请人:Murakata Chikara
公开号:US20070155804A1
公开(公告)日:2007-07-05
A mitotic kinesin Eg5 inhibitor which comprises a thiadiazoline derivative represented by the general formula (I) or a pharmacologically acceptable salt thereof as an active ingredient:
[wherein R
1
represents a hydrogen atom and the like, R
2
represents a hydrogen atom, —C(═W)R
6
(wherein W represents an oxygen atom or a sulfur atom, and R
6
represents substituted or unsubstituted lower alkyl and the like) and the like, R
3
represents —C(═Z)R
19
(wherein Z represents an oxygen atom or a sulfur atom, and R
19
represents substituted or unsubstituted lower alkyl and the like) and the like, R
4
represents substituted or unsubstituted lower alkyl and the like, and R
5
represents substituted or unsubstituted aryl and the like] and the like are provided.
一种有丝分裂动力蛋白Eg5抑制剂,其包括由通式(I)表示的噻二唑衍生物或其药学上可接受的盐作为活性成分:[其中R1代表氢原子等,R2代表氢原子,-C(═W)R6(其中W代表氧原子或硫原子,R6代表取代或未取代的低级烷基等)等,R3代表-C(═Z)R19(其中Z代表氧原子或硫原子,R19代表取代或未取代的低级烷基等)等,R4代表取代或未取代的低级烷基等,R5代表取代或未取代的芳基等]等。