作为对吡唑并[1,5- a ]吡啶作为新型p110α选择性PI3激酶抑制剂的研究的一部分,我们报道了一系列通过添加碱性胺而具有改善的水溶性的类似物。与盐酸盐相比,该化合物表现出与早期化合物相当的p110α效能和选择性,但水溶性最高增加了1000倍。该化合物在PI3激酶活性的细胞测定中也显示出良好的活性。
Disclosed herein are compounds of formula (I)
wherein Ring A and R
1
are as defined in the specification. Pharmaceutical compositions comprising such compounds, and methods for treating conditions and disorders using such compounds and pharmaceutical compositions are also disclosed.
Disclosed herein are cannabinoid receptor ligands of formula (I)
wherein A
1
, A
5
, R
x
, X
4
, and z are as defined in the specification. Compositions comprising such compounds, and methods for treating conditions and disorders using such compounds and compositions are also disclosed.
Heteropolycyclic compounds and their use as metabotropic glutamate receptor antagonists
申请人:——
公开号:US20030055085A1
公开(公告)日:2003-03-20
The present invention provides compounds and pharmaceutical compositions that act as antagonists at metabotropic glutamate receptors, and that are useful for treating neurological diseases and disorders. Methods of preparing the compounds also are disclosed.
The present invention relates to compounds of with a base structure of formula 1
The compounds of formula I are shown to have activity as metabotropic glutamate receptor antagonists.
Novel quinazoline derivatives bearing various 6-benzamide moieties as highly selective and potent EGFR inhibitors
作者:Weijie Hou、Yan Ren、Zhenhua Zhang、Huan Sun、Yongfen Ma、Bo Yan
DOI:10.1016/j.bmc.2018.02.022
日期:2018.5
A series of novelquinazolinederivativesbearing various C-6 benzamide substituents were synthesized and evaluated as EGFR inhibitors, and most showed significant inhibitory potency against EGFR kinase. In particular, compound 6g possessed potent inhibitory activity against EGFR wild-type (IC50 = 5 nM), and strong antiproliferative activity against HCC827 and Ba/F3 (L858R) cell lines. Kinase profiling