The present invention is directed to tricyclic compounds, pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
本发明涉及三环化合物,包括本发明化合物的药用可接受组合物以及在治疗各种疾病中使用所述组合物的方法。
[EN] TRICYCLIC COMPOUNDS AS ANTICANCER AGENTS<br/>[FR] COMPOSÉS TRICYCLIQUES COMME AGENTS ANTI-CANCERS
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2015100282A1
公开(公告)日:2015-07-02
The present invention is directed to tricyclic compounds (I), pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
Discovery of New Imidazo[2,1-<i>b</i>]thiazole Derivatives as Potent Pan-RAF Inhibitors with Promising <i>In Vitro</i> and <i>In Vivo</i> Anti-melanoma Activity
作者:Mohammed S. Abdel-Maksoud、Mohammed I. El-Gamal、Bong S. Lee、Mahmoud M. Gamal El-Din、Hong R. Jeon、Dow Kwon、Usama M. Ammar、Karim I. Mersal、Eslam M. H. Ali、Kyung-Tae Lee、Kyung Ho Yoo、Dong Keun Han、Jae Kyun Lee、Garam Kim、Hong Seok Choi、Young Jik Kwon、Kwan Hyi Lee、Chang Hyun Oh
DOI:10.1021/acs.jmedchem.1c00230
日期:2021.5.27
obstacle against treatment of many cancer types. In this work, a series of new (imidazo[2,1-b]thiazol-5-yl)pyrimidine derivatives possessing a terminal sulfonamide moiety were synthesized. Pan-RAF inhibitory effect of the new series was investigated, and structure–activity relationship is discussed. Antiproliferative activity of the target compounds was tested against the NCI-60 cell line panel. The
BRAF是MAPK级联反应的重要组成部分。BRAF,特别是V600E的突变会导致MAPK途径过度活化和细胞生长不受控制。对突变的BRAF的选择性抑制剂的抗性是治疗许多癌症类型的主要障碍。在这项工作中,合成了一系列具有末端磺酰胺部分的新的(咪唑并[2,1 - b ]噻唑-5-基)嘧啶衍生物。研究了新系列的Pan-RAF抑制作用,并讨论了结构-活性关系。测试了目标化合物对NCI-60细胞系的抗增殖活性。对最具活性的化合物进行了进一步测试,以获得针对癌细胞的IC 50值。化合物27c末端开链磺酰胺和带有环状磺酰胺部分的38a在酶法和细胞分析中显示出最高的活性,并且两种化合物都能够抑制MEK和ERK的磷酸化。选择化合物38a以测试其针对黑素瘤的体内活性。报告了细胞和动物活动。
Novel lβ-methylcarbapenems having cyclic sulfonamide moieties: Synthesis and evaluation of in vitro antibacterial activity
作者:Seong Jong Kim、Hyeong Beom Park、Jae Seoung Lee、Nam Hyun Jo、Kyung Ho Yoo、Daejin Baek、Byoung-won Kang、Jung-Hyuck Cho、Chang-Hyun Oh
DOI:10.1016/j.ejmech.2007.02.001
日期:2007.9
The synthesis of a new series of 1beta-methylcarbapenems havingcyclicsulfonamidemoieties is described. Their in vitro antibacterial activities against both Gram-positive and Gram-negative bacteria were tested and the effect of substituent on the pyrrolidine ring was investigated. A particular compound (IIIi) having 2-methyl-[1,2,6]thiadiazinan-1,1-dioxide moiety showed the most potent antibacterial
A class of substituted cyclic sulphamide derivatives are selective agonists of 5-HT.sub.1 -like receptors and are therefore useful in the treatment of clinical conditions, in particular migraine and associated disorders, for which a selective agonist of these receptors is indicated.