Substituted 4H-chromenes and analogs as activators of caspases and inducers of apoptosis and the use thereof
申请人:Cytovia, Inc.
公开号:US20030065018A1
公开(公告)日:2003-04-03
The present invention is directed to substituted 4H-chromenes and analogs thereof, represented by the general Formula I:
1
wherein R
1
-R
5
, A, Y and Z are defined herein. The present invention also relates to the discovery that compounds having Formula I are activators of caspases and inducers of apoptosis. Therefore, the activators of caspases and inducers of apoptosis of this invention can be used to induce cell death in a variety of clinical conditions in which uncontrolled growth and spread of abnormal cells occurs.
11-[2-(1-benzimidazolyl)ethylidene]-6,11-dihydrodibenz[b,e]oxep in-2- carboxylic acid derivatives and related compounds were synthesized and found to be potent TXA2/PGH2 receptorantagonists. Each compound synthesized was tested for its ability to displace [3H]U-46619 binding from guinea pig platelet TXA2/PGH2 receptors. Structure-activity relationship studies revealed that the following key elements were
Novel α-aminoamide derivatives containing different benzoheterocyclics moiety were synthesized and evaluated as voltage-gated sodiumionchannels blocks the treatment of pain. Compounds 6a, 6e, and 6f containing the benzofuran group displayed more potent in vivo analgesic activity than ralfinamide in both the formalin test and the writhing assay. Interestingly, they also exhibited potent in vitro anti-Nav1
合成了含有不同苯并杂环部分的新型α-氨基酰胺衍生物,并对其进行了电压门控钠离子通道阻滞了疼痛的治疗的评估。含有苯并呋喃基团的化合物6a,6e和6f在福尔马林试验和扭体试验中均显示出比雷非酰胺更强的体内止痛活性。有趣的是,它们在膜片钳电生理测定中还显示出强大的体外抗Na v 1.7和抗Na v 1.8活性。因此,化合物6a,6e和6f对两种与疼痛有关的Na v具有抑制作用 目标,可以作为镇痛药开发的新线索。
[EN] NOVEL COMPOUNDS<br/>[FR] NOUVEAUX COMPOSÉS
申请人:GLAXO GROUP LTD
公开号:WO2010070021A1
公开(公告)日:2010-06-24
The present invention relates to compounds of formula (I) or pharmaceutically acceptable salts or solvates thereof, processes for their preparation, pharmaceutical compositions containing these compounds, and their use in the treatment of allergic disorders, such as allergic rhinitis and asthma.