Substituted quinazoline derivatives and their use as...

Details Substituted quinazoline derivatives and their use as... Substituted quinazoline derivatives and their use as...

2005-07-19

2005-07-19

Rao, Deepak (Department: 1624)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

C514S266200, C514S266230, C514S266240, C544S119000, C544S284000, C544S293000

Reexamination Certificate

active

06919338

ABSTRACT:
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 NR6where R6is hydrogen or C1-6alkyl;R5is an optionally substituted 5-membered heteroaromatic ring,R1, R2, R3, R4are 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.

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