Synthesis and structural optimization of multiple H-bonding region of diarylalkyl (thio)amides as novel TRPV1 antagonists
摘要:
Structural optimization of multiple H-bonding region and structure-activity relationship of diarylalkyl amides/thioamides as novel TRPV1 antagonists are described. In particular, we identified amide 34o and thioamides 35o and 35r, of which antagonistic activities were highly enhanced by an incorporation of cyano or vinyl-substituent to the multiple H-bonding region. They exhibited potent Ca-45(2+) uptake inhibitions in rat DRG neuron with IC(50)s of 25, 32 and 28 nM, respectively. (C) 2009 Elsevier Ltd. All rights reserved.
Synthesis and structural optimization of multiple H-bonding region of diarylalkyl (thio)amides as novel TRPV1 antagonists
摘要:
Structural optimization of multiple H-bonding region and structure-activity relationship of diarylalkyl amides/thioamides as novel TRPV1 antagonists are described. In particular, we identified amide 34o and thioamides 35o and 35r, of which antagonistic activities were highly enhanced by an incorporation of cyano or vinyl-substituent to the multiple H-bonding region. They exhibited potent Ca-45(2+) uptake inhibitions in rat DRG neuron with IC(50)s of 25, 32 and 28 nM, respectively. (C) 2009 Elsevier Ltd. All rights reserved.
[EN] BY AMIDINO GROUP SUBSTITUTED HETEROCYCLIC DERIVATIVES AND THEIR USE AS ANTICOAGULANTS<br/>[FR] DERIVES HETEROCYCLIQUES SUBSTITUES PAR UN GROUPE AMIDINO ET LEUR UTILISATION EN TANT QU'ANTICOAGULANTS
申请人:——
公开号:WO1999026932A1
公开(公告)日:1999-06-03
[EN] The present invention relates to novel biheterocyclic derivatives which are factor Xa inhibitors; the pharmaceutically acceptable salts and N-oxides thereof; their uses as therapeutic agents and the methods of their making. [FR] La présente invention concerne de nouveaux dérivés bihétérocycliques inhibiteurs du facteur Xa, leurs oxydes de N et leurs sels pharmaceutiquement acceptables, leurs utilisations en tant qu'agents thérapeutiques et leurs méthodes de production.
Synthesis and structural optimization of multiple H-bonding region of diarylalkyl (thio)amides as novel TRPV1 antagonists
Structural optimization of multiple H-bonding region and structure-activity relationship of diarylalkyl amides/thioamides as novel TRPV1 antagonists are described. In particular, we identified amide 34o and thioamides 35o and 35r, of which antagonistic activities were highly enhanced by an incorporation of cyano or vinyl-substituent to the multiple H-bonding region. They exhibited potent Ca-45(2+) uptake inhibitions in rat DRG neuron with IC(50)s of 25, 32 and 28 nM, respectively. (C) 2009 Elsevier Ltd. All rights reserved.