[EN] 2,4-DIAMINO-PYRIMIDINE DERIVATIVES<br/>[FR] DÉRIVÉS DE 2,4-DIAMINO-PYRIMIDINE
申请人:ASTRAZENECA AB
公开号:WO2009010794A1
公开(公告)日:2009-01-22
The invention concerns compounds of Formula (I), or a pharmaceutically acceptable salt thereof, where R1, Q, R3, and R4 are as defined in the description. The present invention also relates to processes for the preparation ofsuch compounds, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use as an antiproliferative agent in the prevention or treatment of tumours or other proliferative conditions which are sensitive to the inhibition of EphB4 kinases.
The present invention provides a novel compound having FGFR inhibitory activity or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing the same. Specifically, the present invention provides a compound represented by the following formula (I) or a pharmaceutically acceptable salt thereof:
wherein n represents 0 to 2; A represents an arylene group or a heteroarylene group; G represents a single bond, an oxygen atom or —CH
2
—; E represents a nitrogen-containing non-aromatic heterocycle; R
1
represents an alkoxy group or the like; R
2
represents a hydrogen atom or the like; and R
3
represents a hydrogen atom, an alkyl group, an alkoxy group or the like, with the proviso that when E represents an azetidine ring and R
2
or R
3
is present on a nitrogen atom on the azetidine ring, the R
2
or R
3
does not represent a hydrogen atom.
all of these complexes show deep blue emission. However, the emission of the corresponding doped PMMA films can be varied from greenish yellow to deep blue by introducing electron-withdrawing (−Cl or −CF3) to electron-donating (−CH3 or −OCH3) substituents. Accordingly, Pt1 with −CF3 substituents displays concentration-dependent emission properties with an additional excimeric emission band centered
Pyrimidine derivatives for treatment of hyperproliferative disorders
申请人:Dixon A. Julie
公开号:US20050277640A1
公开(公告)日:2005-12-15
Pyrimidine derivatives of formula (I)
in which J and Y represent aromatic or heteroaromatic rings; R
2
, G, G′, and G″ represent substituent groups and R
2a
represents H or halogen; L represents a linking group; and M represents CH or N. Pharmaceutical compositions containing these compounds, and methods of using these compounds in treatment of hyperproliferative diseases such as cancer are also disclosed and claimed.