Design, Synthesis, and Biological Evaluation of New Diaminoquinazolines as β-Catenin/Tcf4 Pathway Inhibitors
摘要:
More than 50 new diaminoquinazoline derivatives have been synthesized and evaluated in a colon carcinoma cell growth inhibition assay using HCT116 and SW480 cells. Twenty compounds with good cell growth inhibitory activities (<4 mu M) were tested as inhibitors of the beta-catenin/T cell transcription factor 4 (Tcf4) signaling pathway using a HCT116 cell-based luciferase reporter assay. Results from the biological activities as well as the comparative molecular field analysis (CoMFA) of the properties of the molecules yielded a preliminary structure-activity relationship (SAR). Three potent compounds, 74, 78, and 86, showed IC50 values <1 mu M for growth inhibition of HCT116 cells and similar to 1 mu M for SW480 cells, as well as IC50 values of 1.5-2.5 mu M for HCT116 cells with the luciferase reporter assay.
An alicyclic heterocyclic compound represented by the following formula or a pharmaceutically acceptable salt thereof:
wherein ring A is a heterocyclic ring, ring B is a carbocyclic ring, a heterocyclic ring etc., P1 and P2 are CH or N, q and r are 0 to 2, X is -NH-, -O-, -CH2-, etc., Y is -CH2-, -CO-, -SO2-, etc., Z is -CO-, -SO2-, etc., and R3 is carbocyclic group, heterocyclic group, hydroxyl, alkoxy or amino,
is useful as a controlling agent of the function of CCR4 useful for the prevention or treatment for bronchial asthma, atopic dermatitis, etc.
Sulfonyl Fluorides as Alternative to Sulfonyl Chlorides in Parallel Synthesis of Aliphatic Sulfonamides
作者:Andrey V. Bogolubsky、Yurii S. Moroz、Pavel K. Mykhailiuk、Sergey E. Pipko、Anzhelika I. Konovets、Irina V. Sadkova、Andrey Tolmachev
DOI:10.1021/co400164z
日期:2014.4.14
types of aliphaticsulfonylhalides (Cl versus F) were compared in parallel synthesis of sulfonamides derived fromaliphatic amines. Aliphaticsulfonyl fluorides showed good results with amines bearing an additional functionality, while the corresponding chlorides failed. Both sulfonylhalides were effective in the reactions with amines having an easily accessible amino group. Aliphaticsulfonyl chlorides
The present invention relates to novel tricyclic compounds that are AKR1C3 dependent KARS inhibitor, processes for their preparation, pharmaceutical compositions, and medicaments containing them, and their use in diseases and disorders mediated by an AKR1C3 dependent KARS inhibitor.
[EN] DUAL MODULATORS OF FARNESOID X RECEPTOR AND SOLUBLE EPOXIDE HYDROLASE<br/>[FR] MODULATEURS DOUBLES DU RÉCEPTEUR FARNÉSOÏDE X ET DE L'ÉPOXYDE HYDROLASE SOLUBLE
申请人:JOHANN WOLFGANG GOETHE UNIV FRANKFURT AM MAIN
公开号:WO2018215610A1
公开(公告)日:2018-11-29
The present invention pertains to novel dual modulators of farnesoid X receptor (FXR) and soluble epoxide hydrolase (sEH). The modulators of the invention were designed to provide compounds which harbor a dual activity as agonists of FXR and inhibitors (antagonists) of sEH. The invention also provides methods for treating subjects suffering from diseases associated with FXR and sEH, such as metabolic disorders, in particular non-alcoholic fatty liver or nonalcoholic steatohepatitis (NASH).
作者:Felix F. Lillich、Sabine Willems、Xiaomin Ni、Whitney Kilu、Carmen Borkowsky、Mirko Brodsky、Jan S. Kramer、Steffen Brunst、Victor Hernandez-Olmos、Jan Heering、Simone Schierle、Roxane-I. Kestner、Franziska M. Mayser、Moritz Helmstädter、Tamara Göbel、Lilia Weizel、Dmitry Namgaladze、Astrid Kaiser、Dieter Steinhilber、Waltraud Pfeilschifter、Astrid S. Kahnt、Anna Proschak、Apirat Chaikuad、Stefan Knapp、Daniel Merk、Ewgenij Proschak
DOI:10.1021/acs.jmedchem.1c01331
日期:2021.12.9
hydrolase (sEH) and peroxisomeproliferator-activatedreceptorγ (PPARγ) synergistically counteracted MetS in various in vivo models, and dual sEH inhibitors/PPARγ agonists hold great potential to reduce the problems associated with polypharmacy in the context of MetS. However, full activation of PPARγ leads to fluid retention associated with edema and weight gain, while partial PPARγ agonists do not have