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。
Aza- and polyaza-naphthalenyl carboxamides useful as HIV integrase inhibitors
申请人:——
公开号:US20030055071A1
公开(公告)日:2003-03-20
Aza- and polyaza-naphthalenyl carboxamide derivatives including certain quinoline carboxamide and naphthyridine carboxamide derivatives are described. These compounds are inhibitors of HIV integrase and inhibitors of HIV replication, and are useful in the prevention or treatment of infection by HIV and the treatment of AIDS, as compounds or pharmaceutically acceptable salts, or as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of preventing, treating or delaying the onset of AIDS and methods of preventing or treating infection by HIV are also described.
[EN] HETEROARYLS AND USES THEREOF<br/>[FR] HÉTÉROARYLES ET UTILISATIONS DE CEUX-CI
申请人:MILLENNIUM PHARM INC
公开号:WO2015108861A1
公开(公告)日:2015-07-23
The present invention provides a compound of formula I: and pharmaceutically acceptable salts thereof, wherein X, R1, R2, R3, R4, R5, L1, L2, m, and n, are as described in the specification. Such compounds are inhibitors of VPS34 and thus useful for treating proliferative, inflammatory, or cardiovascular disorders.
Carbazole-Containing Sulfonamides as Cryptochrome Modulators
申请人:Reset Therapeutics, Inc.
公开号:US20130303524A1
公开(公告)日:2013-11-14
The subject matter herein is directed to carbazole-containing sulfonamide derivatives and pharmaceutically acceptable salts or hydrates thereof of structural formula I wherein the variable R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, A, B, C, D, E, F, G, H, a, and b are accordingly described. Also provided are pharmaceutical compositions comprising the compounds of formula I to treat a Cry-mediated disease or disorder, such as diabetes, obesity, metabolic syndrome, Cushing's syndrome, and glaucoma.
Design and Synthesis of Bicyclic Pyrimidinones as Potent and Orally Bioavailable HIV-1 Integrase Inhibitors
作者:Ester Muraglia、Olaf Kinzel、Cristina Gardelli、Benedetta Crescenzi、Monica Donghi、Marco Ferrara、Emanuela Nizi、Federica Orvieto、Giovanna Pescatore、Ralph Laufer、Odalys Gonzalez-Paz、Annalise Di Marco、Fabrizio Fiore、Edith Monteagudo、Massimiliano Fonsi、Peter J. Felock、Michael Rowley、Vincenzo Summa
DOI:10.1021/jm701164t
日期:2008.2.1
HIV integrase is one of the three enzymes encoded by HIV genome and is essential for viral replication, but integrase inhibitors as marketed drugs have just very recently started to emerge. In this study, we show the evolution from the N-methylpyrimidinone structure to bicyclic pyrimidinones. Introduction of a suitably substituted amino moiety modulated the physical-chemical properties of the molecules
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