[EN] PIPERAZINYL DERIVATIVES USEFUL AS MODULATORS OF THE NEUROPEPTIDE Y2 RECEPTOR<br/>[FR] DÉRIVÉS PIPÉRAZINYLÉS UTILES COMME MODULATEURS DU RÉCEPTEUR DE NEUROPEPTIDE Y2
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2009006185A1
公开(公告)日:2009-01-08
The present invention is directed to piperazinyl derivatives useful as inhibitors of the NPY Y2 receptor, pharmaceutical compositions comprising said compounds, processes for the preparation of said compounds and the use of said compounds for the treatment and / or prevention of disorders, diseases and conditions mediated by the NPY Y2 receptor.
Chiral Amplification by Self-Assembly of Neutral Luminescent Platinum(II) Complexes
作者:Alessandro Aliprandi、Christelle M. Croisetu、Matteo Mauro、Luisa De Cola
DOI:10.1002/chem.201605103
日期:2017.5.2
novel enantiomerically pure chiral ligands and the corresponding neutral PtII complexes have been synthetized and characterized. The self‐assembly properties of the complexes have been investigated using different morphological and photophysical techniques. The two enantiomeric complexes, 4 a and 4 b, show high tendency to self‐assemble into chiral supramolecular aggregates with right (P) and left‐handed
The discovery and synthesis of JNJ 31020028, a small molecule antagonist of the Neuropeptide Y Y2 receptor
作者:Devin M. Swanson、Victoria D. Wong、Jill A. Jablonowski、Chandra Shah、Dale A. Rudolph、Curt A. Dvorak、Mark Seierstad、Lisa K. Dvorak、Kirsten Morton、Diane Nepomuceno、John R. Atack、Pascal Bonaventure、Timothy W. Lovenberg、Nicholas I. Carruthers
DOI:10.1016/j.bmcl.2011.06.136
日期:2011.9
A series of small molecules based on a chemotype identified from our compound collection were synthesized and tested for binding affinity (IC50) at the human Neuropeptide Y Y2 receptor (NPY Y2). Six of the 23 analogs tested possessed an NPY Y2 IC50 ⩽ 15 nM. One member of this series, JNJ 31020028, is a selective, high affinity, receptor antagonist existing as a racemic mixture. As such a synthetic
合成了一系列基于从我们的化合物库中鉴定出的化学型的小分子,并测试了对人神经肽YY 2受体(NPY Y 2)的结合亲和力(IC 50)。23个类似物的六测试的所具有的NPYý 2 IC 50 ⩽15nm以下。该系列的一个成员,JNJ 31020028,是一种外消旋混合物形式的选择性,高亲和力受体拮抗剂。这样,从市售的(S)-(+)-扁桃酸开始设计合成所需对映体的合成途径。
Enantioselective α-alkylation of piperidine via chiral perhydropyrido [2,1-b] [1,3,4]-oxadiazinone: An easy route for the synthesis of both enantiomers of coniine
作者:Ganesh Pandey、Parthasarathi Das
DOI:10.1016/s0040-4039(97)10438-5
日期:1997.12
Enantioselective direct alkylation of piperidine involving chiral perhydropyrido [2,1-b] [1,3,4]-oxadiazinone using either form of mandelic acid as chiral auxiliary is reported. The application of the strategy is demonstrated by the synthesis of (R)- as well as (S)- coniine.
PIPERAZINYL DERIVATIVES USEFUL AS MODULATORS OF THE NEUROPEPTIDE Y2 RECEPTOR
申请人:Dvorak Curt A.
公开号:US20110046151A1
公开(公告)日:2011-02-24
The present invention is directed to piperazinyl derivatives useful as inhibitors of the NPY Y2 receptor, pharmaceutical compositions comprising said compounds, processes for the preparation of said compounds and the use of said compounds for the treatment and/or prevention of disorders, diseases and conditions mediated by the NPY Y2 receptor.