Substituted quinazoline derivatives and their use as inhibitors of aurora-2 kinase
申请人:Mortlock Andrew
公开号:US06919338B2
公开(公告)日:2005-07-19
The use of a compound of formula (I)
or a salt, ester or amide thereof;
where X is O, or S, S(O) or S(O)
2
, or NR
6
where R
6
is hydrogen or C
1-6
alkyl;
R
5
is an optionally substituted 5-membered heteroaromatic ring,
R
1
, R
2
, R
3
, R
4
are independently selected from various specified moieties, in the preparation of a medicament for use in the inhibition of aurora 2 kinase.
Certain compounds are novel and these, together with pharmaceutical compositions containing them are also described and claimed.