NOVEL INHIBITOR COMPOUNDS OF PHOSPHODIESTERASE TYPE 10A
申请人:Geneste Hervé
公开号:US20130005705A1
公开(公告)日:2013-01-03
The present invention relates to novel carboxamide compounds, pharmaceutical compositions containing them, and their use in therapy. The compounds possess valuable therapeutic properties and are particularly suitable for treating or controlling medical disorders selected from neurological disorders and psychiatric disorders, for ameliorating the symptoms associated with such disorders and for reducing the risk of such disorders.
N-type calcium channel antagonists for the treatment of pain
申请人:D'Amico Derin
公开号:US20050131020A1
公开(公告)日:2005-06-16
Compounds useful for the treatment of pain in accord with the following structural diagram,
wherein A, R
1
, b, R
3
, d, R
4
, R
5
, R
6
and R
7
are any of a number of groups as defined in the specification, and pharmaceutical compositions and methods of treatment utilizing such compounds.
The superposition of the DPP-IV complex revealed that the butynyl group of Linagliptin can be freely switched with the cyanobenzyl group of Alogliptin. Thus, a pharmacophore hybridization of Alogliptin was initiated and led to a novel DPP-IV inhibitor, 11a. Although it did not exhibit the desired activity (IC50 = 0.2 mu M), compound 11a acts as a lead compound, which triggered a resulting structural optimization and the formation of compound 11m. A novel series of potent DPP-IV inhibitors represented by compound 11m (IC50 = 0.4 nM) was ultimately obtained with a robust pharmacokinetic profile and superior in vitro and in vivo efficacy compared to Alogliptin. (C) 2013 Elsevier Masson SAS. All rights reserved.
TRI-ARYL ACID DERIVATIVES AS PPAR RECEPTOR LIGANDS
申请人:Aventis Pharma Deutschland GmbH
公开号:EP1177176A1
公开(公告)日:2002-02-06
N-TYPE CALCIUM CHANNEL ANTAGONISTS FOR THE TREATMENT OF PAIN