Fragment Based Design of New H<sub>4</sub> Receptor−Ligands with Anti-inflammatory Properties in Vivo
作者:Rogier A. Smits、Herman D. Lim、Agnes Hanzer、Obbe P. Zuiderveld、Elena Guaita、Maristella Adami、Gabriella Coruzzi、Rob Leurs、Iwan J. P. de Esch
DOI:10.1021/jm7014217
日期:2008.4.1
and evaluated a series of compounds at the human histamineH 4 receptor (H 4R) from which 2-(4-methyl-piperazin-1-yl)-quinoxaline ( 3) was identified as a new lead structure for H 4R ligands. Exploration of the structure-activity relationship (SAR) of this scaffold led to the identification of 6,7-dichloro 3-(4-methylpiperazin-1-yl)quinoxalin-2(1 H)-one (VUF 10214, 57) and 2-benzyl-3-(4-methyl-pip
Novel non-peptide GLP-1 agonists, pharmaceutical compositions comprising them, use of the non-peptide GLP-1 agonists for the preparation of pharmaceutical compositions and methods for the treatment and/or prevention of disorders and diseases wherein an activation of the human GLP-1 receptor is beneficial, especially metabolic disorders such as IGT, Type 1 diabetes, Type 2 diabetes and obesity.
[EN] FUSED TRICYCLIC COMPOUNDS WITH ADENOSINE A2a RECEPTOR ANTAGONIST ACTIVITY<br/>[FR] COMPOSÉS TRICYCLIQUES CONDENSÉS POSSÉDANT UNE ACTIVITÉ ANTAGONISTE DES RÉCEPTEURS A2A DE L'ADÉNOSINE
申请人:SCHERING CORP
公开号:WO2011060207A1
公开(公告)日:2011-05-19
The present invention relates to certain certain fused tricyclic heteroaryl rings compounds of the Formula (I) (also referred to herein as the "Fused Tricyclic Compounds"), wherein M, Q, U, W, X, Y, Z, R1, R2, and R3, and rings C and D are as herein described. The present invention also provides compositions comprising at least one Fused Tricyclic Compound, and use of such compounds in the treatment of central nervous system diseases or disorders such as Parkinson's disease.
Synthesis and Antidiabetic Activity of 3,6,7-Trisubstituted-2-(1H-imidazol-2-ylsulfanyl)quinoxalines and Quinoxalin-2-yl isothioureas
作者:Rajesh H. Bahekar、Mukul R. Jain、Arun A. Gupta、Ashish Goel、Pradip A. Jadav、Dipam N. Patel、Vijay M. Prajapati、Pankaj R. Patel
DOI:10.1002/ardp.200700024
日期:2007.7
7‐trisubstituted‐2‐(1H‐imidazol‐2‐ylsulfanyl)‐quinoxalines 2a‐l and 2‐(quinoxalin‐2‐yl)‐isothioureas 3a‐l were prepared. All the test compounds 2a‐l and 3a‐l were screened in vitro, in a RIN5F cell‐based assay for glucose‐dependent insulinotropic activity. A significant concentration and glucose‐dependent insulin secretion effect was seen with compounds 2a‐l and the insulinotropic activity of compound 2l was found to