Design and synthesis of a novel, orally active, brain penetrant, tri-substituted thiophene based JNK inhibitor
摘要:
The SAR of a series of tri-substituted thiophene JNK3 inhibitors is described. By optimizing both the N-aryl acetamide region of the inhibitor and the 4-position of the thiophene we obtained single digit nanomolar compounds, such as 47, which demonstrated an in vivo effect on JNK activity when dosed orally in our kainic acid mouse model as measured by phospho-c-jun reduction.
Photoredox Catalysis: 1,4-Conjugate Addition of <i>N</i>-Methyl Radicals to Electron-Deficient Olefins via Decarboxylation of <i>N</i>-Substituted Acetic Acids
In this report, we describe a new photoredox catalyzed 1,4-conjugate addition of N-substituted aceticacids to electron-deficient olefins via decarboxylative C-C bond formation. This C-C bond formation occurred under mild conditions enabled by visible light irradiation. This transformation facilitated the synthesis of biologically relevant N-substituted heterocyclic structural motifs not readily accessible
在本报告中,我们描述了一种新的光氧化还原催化 1,4-共轭加成 N-取代的乙酸通过脱羧 CC 键形成缺电子烯烃。这种CC键形成发生在可见光照射的温和条件下。这种转化促进了其他方法不易获得的生物学相关的 N 取代杂环结构基序的合成。CC键形成方案应用于弱亲核杂环,如吲哚、吲唑、咪唑和环状酰胺,以形成功能化的药物样小分子。
4-(Benzoimidazol-2-yl)-thiazole Compounds and Related Aza Derivatives
申请人:Actelion Pharmaceuticals Ltd.
公开号:US20140371204A1
公开(公告)日:2014-12-18
The invention relates to compounds of Formula (I) wherein ring A, X, (R
1
)
n
, R
2
, R
3
, R
4
, R
4′
, R
5
, n, and p are as described in the description; to pharmaceutically acceptable salts thereof, and to the use of such compounds as medicaments, especially as modulators of the CXCR3 receptor.
[EN] 4-(BENZOIMIDAZOL-2-YL)-THIAZOLE COMPOUNDS AND RELATED AZA DERIVATIVES<br/>[FR] COMPOSÉS DE 4-(BENZOIMIDAZOL-2-YLE)-THIAZOLE ET DÉRIVÉS AZA ASSOCIÉS
申请人:ACTELION PHARMACEUTICALS LTD
公开号:WO2013114332A1
公开(公告)日:2013-08-08
The invention relates to compounds of Formula (I) wherein ring A, X, (R1)n, R2, R3, R4, R4', R5, n, and p are as described in the description; to pharmaceutically acceptable salts thereof, and to the use of such compounds as medicaments, especially as modulators of the CXCR3 receptor.
[EN] INHIBITORS OF JUN N-TERMINAL KINASE<br/>[FR] INHIBITEURS DE L'ENZYME JUN N-TERMINAL KINASE
申请人:ELAN PHARM INC
公开号:WO2010091310A1
公开(公告)日:2010-08-12
The present disclosure provides inhibitors of c-Jun N-terminal kinases (JNK) having a structure according to the following formula (I): or a salt or solvate thereof, wherein ring A, Ca, Cb, Z, R5, W and Cy are defined herein. The disclosure further provides pharmaceutical compositions including the compounds of the present disclosure and methods of making and using the compounds and compositions of the present disclosure, e.g., in the treatment and prevention of various disorders, such as Alzheimer's disease.
[EN] ACYL PIPERAZINE DERIVATIVES AS TTX-S BLOCKERS<br/>[FR] DÉRIVÉS D'ACYLPIPÉRAZINE À TITRE DE BLOQUEURS DE TTX-S
申请人:RAQUALIA PHARMA INC
公开号:WO2012020567A1
公开(公告)日:2012-02-16
The present invention relates to acyl piperazine derivatives which have blocking activities of voltage gated sodium channels as the TTX-S channels, and which are useful in the treatment or prevention of disorders and diseases in which voltage gated sodium channels are involved. The invention also relates to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which voltage gated sodium channels are involved.