[EN] NOVEL AMINOPYRIDINE DERIVATIVES HAVING AURORA A SELECTIVE INHIBITORY ACTION<br/>[FR] NOUVEAUX DÉRIVÉS D'AMINOPYRIDINE PRÉSENTANT UNE ACTION INHIBITRICE SÉLECTIVE D'AURORA A
申请人:BANYU PHARMA CO LTD
公开号:WO2009104802A1
公开(公告)日:2009-08-27
The present invention relates to a compound of formula I:wherein: R1 is a hydrogen atom, F, CN, etc.; R2 is CO, SO2, etc.; R3 is a phenyl which may be substituted; X1, X2, and X3 each independently CH, N, etc. provided, however, that among X1, X2 and X3, the number of nitrogen is 0 or 1; W is the following residue:wherein: W1, W2, and W3 each independently CH, N, etc.,or a pharmaceutically acceptable salt or ester thereof.
本发明涉及一种具有以下结构的化合物:其中:R1是氢原子,F,CN等;R2是CO,SO2等;R3是可能被取代的苯基;X1,X2和X3分别独立地是CH,N等,但在X1,X2和X3中,氮的数量为0或1;W是以下残基:其中:W1,W2和W3分别独立地是CH,N等,或其药学上可接受的盐或酯。