4-氯-6-乙基氨基嘧啶 、 4-(4-甲基哌嗪)苯胺 在
氨 、 水 、 silica gel 、 methanol-dichloromethane 作用下,
以
水 、 溶剂黄146 为溶剂,
反应 3.0h,
以to afford 395 mg of the title compound as a white solid的产率得到N-ethyl-N'-[4-(4-methyl-piperazin-1-yl)phenyl]pyrimidine-4,6-diamine
参考文献:
名称:
Compounds and compositions as protein kinase inhibitors
COMPOUNDS AND COMPOSITIONS AS PROTEIN KINASE INHIBITORS
申请人:DING Qiang
公开号:US20130012476A1
公开(公告)日:2013-01-10
The invention relates to compounds of formula (I)
wherein the substituents X
1
, R
1
, R
2
, R
3
and R
4
have the meaning as set forth and explained in the description of the invention, to processes for the preparation of these compounds, pharmaceutical compositions containing same, the use thereof optionally in combination with one or more other pharmaceutically active compounds for the therapy of a disease which responds to an inhibition of protein kinase activity, and a method for the treatment of such a disease.
Compounds and Compositions as Protein Kinase Inhibitors
申请人:Ding Qiang
公开号:US20090137804A1
公开(公告)日:2009-05-28
The invention relates to compounds of formula (I)
wherein the substituents X
1
, R
1
, R
2
, R
3
and R
4
have the meaning as set forth and explained in the description of the invention, to processes for the preparation of these compounds, pharmaceutical compositions containing same, the use thereof optionally in combination with one or more other pharmaceutically active compounds for the therapy of a disease which responds to an inhibition of protein kinase activity, and a method for the treatment of such a disease.
Discovery of 3-(2,6-Dichloro-3,5-dimethoxy-phenyl)-1-{6-[4-(4-ethyl-piperazin-1-yl)-phenylamino]-pyrimidin-4-yl}-1-methyl-urea (NVP-BGJ398), A Potent and Selective Inhibitor of the Fibroblast Growth Factor Receptor Family of Receptor Tyrosine Kinase
作者:Vito Guagnano、Pascal Furet、Carsten Spanka、Vincent Bordas、Mickaël Le Douget、Christelle Stamm、Josef Brueggen、Michael R. Jensen、Christian Schnell、Herbert Schmid、Markus Wartmann、Joerg Berghausen、Peter Drueckes、Alfred Zimmerlin、Dirksen Bussiere、Jeremy Murray、Diana Graus Porta
DOI:10.1021/jm2006222
日期:2011.10.27
A novel series of N-aryl-N'-pyrimidin-4-yl ureas has been optimized to afford potent and selective inhibitors of the fibroblast growth factor receptor tyrosine kinases 1, 2, and 3 by rationally designing the substitution pattern of the aryl ring. On the basis of its in vitro profile, compound 1h (NVP-BGJ398) was selected for in vivo evaluation and showed significant antitumor activity in RT112 bladder cancer xenografts models overexpressing wild-type FGFR3. These results support the potential therapeutic use of 1h as a new anticancer agent.