Analysis of structure–activity relationships for the ‘A-region’ of N-(4-t-butylbenzyl)-N′-[4-(methylsulfonylamino)benzyl]thiourea analogues as TRPV1 antagonists
摘要:
The structure-activity relationships for the 'A-region' of N-(4-t-butylbenzyl)-N '-[4-(methylsulfonylamino)benzyl]thio-urea analogues have been investigated as TRPV1 receptor antagonists. The 2-halogen analogues showed enhanced antagonism compared to the prototype antagonist. (c) 2005 Elsevier Ltd. All rights reserved.
2-Aminopyrimidine Derivatives as New Selective Fibroblast Growth Factor Receptor 4 (FGFR4) Inhibitors
作者:Cheng Mo、Zhang Zhang、Christopher P. Guise、Xueqiang Li、Jinfeng Luo、Zhengchao Tu、Yong Xu、Adam V. Patterson、Jeff B. Smaill、Xiaomei Ren、Xiaoyun Lu、Ke Ding
DOI:10.1021/acsmedchemlett.7b00091
日期:2017.5.11
A series of 2-aminopyrimidine derivatives were designed and synthesized as highly selective FGFR4 inhibitors. One of the most promising compounds 2n tightly bound FGFR4 with a Kd value of 3.3 nM and potently inhibited its enzymatic activity with an IC50 value of 2.6 nM, but completely spared FGFR1/2/3. The compound selectively suppressed proliferation of breast cancer cells harboring dysregulated FGFR4
Visible-Light-Mediated Nitration of Protected Anilines
作者:Simon J. S. Düsel、Burkhard König
DOI:10.1021/acs.joc.7b03260
日期:2018.3.2
The photocatalytic nitration of protected anilines proceeds with riboflavin tetraacetate as an organic photoredox catalyst. Sodium nitrite serves as the NO2 source in this visible-light-driven room temperature reaction. Various nitroanilines are obtained in moderate to good yields without the addition of acid or stoichiometric oxidation agents. The catalytic cycle is closed by aerial oxygen as the
[EN] MORPHOLINE DERIVATIVE, AND PHARMACEUTICAL COMPOSITION AND USE THEREOF<br/>[FR] DÉRIVÉ DE MORPHOLINE, COMPOSITION PHARMACEUTIQUE ET LEUR UTILISATION<br/>[ZH] 吗啉衍生物及其药物组合物和用途
Synthesis and characterization of 8-ethynyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one derivatives: New potent non-competitive metabotropic glutamate receptor 2/3 antagonists. Part 1
作者:Thomas J. Woltering、Geo Adam、Alexander Alanine、Jürgen Wichmann、Frédéric Knoflach、Vincent Mutel、Silvia Gatti
DOI:10.1016/j.bmcl.2007.10.026
日期:2007.12
A series of 1,3-dihydro-benzo[b][1,4]diazepin-2-one derivatives was evaluated as non-competitive mGluR2/3 antagonists. Attachment of an 8-(2-aryl)-ethynyl-moiety produced compounds inhibiting the binding of [H-3]-LY354740 to rat mGluR2 with low nanomolar affinity and consistent functional effect at both mGIuR2 and mGluR3. (c) 2007 Elsevier Ltd. All rights reserved.
[EN] SPIROCYCLIC COMPOUNDS AS HDAC INHIBITORS<br/>[FR] COMPOSÉS SPIROCYCLIQUES UTILISÉS EN TANT QU'INHIBITEURS HDAC
申请人:MERCK & CO INC
公开号:WO2007061978A1
公开(公告)日:2007-05-31
[EN] The present invention relates to a novel class of substituted spirocyclic compounds. re resented Formula (II). These compounds can inhibit histone deacetylase and are suitable for use in selectively inducing terminal differentiation, and arresting cell growth and/or apoptosis of neoplastic cells, thereby inhibiting proliferation of such cells. Thus, the compounds of the present invention are useful in treating a patient having a tumor characterized by proliferation of neoplastic cells. The compounds of the invention may also be useful in the prevention and treatment of TRX-mediated diseases, such as autoimmune, allergic and inflammatory diseases, and in the prevention and/or treatment of diseases of the central nervous system (CNS), such as neurodegenerative diseases. The present invention further provides pharmaceutical compositions comprising the compounds of the instant invention and safe dosing regimens of these pharmaceutical compositions, which are easy to follow, and which result in a therapeutically effective amount of these compounds in vivo. [FR] L'invention concerne une nouvelle classe de composés spirocycliques substitués de formule (II). Ces composés peuvent inhiber l'histone désacétylase et sont aptes à être utilisés pour induire sélectivement la différenciation terminale et interrompre la croissance cellulaire et/ou l'apoptose de cellules néoplasiques, ce qui permet d'inhiber la prolifération desdites cellules. Les composés de l'invention peuvent ainsi être utilisés pour traiter un patient présentant une tumeur caractérisée par la prolifération de cellules néoplasiques. Les composés de l'invention peuvent également être utilisés dans la prévention et le traitement de maladies à médiation assurée par la TRX, de type maladies auto-immunes, allergiques et inflammatoires ; et dans la prévention et/ou le traitement de maladies du système nerveux central (SNC), de type maladies neurodégénératives. L'invention concerne en outre des compositions pharmaceutiques comprenant lesdits composés et des régimes posologiques sûrs à base desdites compositions pharmaceutiques, qui peuvent être suivis facilement, et qui permettent d'obtenir une dose efficace sur le plan pharmaceutique desdits composés in vivo.