Rebek Imide Platforms as Model Systems for the Investigation of Weak Intermolecular Interactions
作者:Michael Harder、Marjorie A. Carnero Corrales、Nils Trapp、Bernd Kuhn、François Diederich
DOI:10.1002/chem.201500462
日期:2015.6.1
A Rebekimide receptor with an acetylene‐linked phenyl ring complexes 2,6‐di(isobutyramido)pyridine in (CDCl2)2 via triple H‐bonding and π–π‐stacking interactions, and the influence of para‐substituents on both rings was investigated by 1H NMR binding titrations. When the phenyl ring was extended to biphenyl and the C(4)‐pyridine substituent varied, interaction energies increased in the order CH3CH2⋅⋅⋅phenyl
Rebek酰亚胺受体与乙炔连接的苯环配合物,通过三重H键和π-π堆积相互作用形成(CDCl 2)2中的2,6-二(异丁酰胺基)吡啶,以及对位取代基对两个环的影响通过1 H NMR结合滴定法进行了研究。当苯环被扩展到联苯和C(4) -吡啶取代基改变时,相互作用能的顺序增加的CH 3 CH 2 ⋅⋅⋅phenyl
Pyridines as FBPase inhibitors for treatment of diabetes
申请人:Hoffmann-LA Roche Inc.
公开号:US08163778B2
公开(公告)日:2012-04-24
Compounds of formula (I)
as well as pharmaceutically acceptable salts and esters thereof wherein the residues have the significance given in claim 1 and which can be used in the form of pharmaceutical compositions.
Orally active aminopyridines as inhibitors of tetrameric fructose-1,6-bisphosphatase
作者:Paul Hebeisen、Wolfgang Haap、Bernd Kuhn、Peter Mohr、Hans Peter Wessel、Ulrich Zutter、Stephan Kirchner、Armin Ruf、Jörg Benz、Catherine Joseph、Rubén Alvarez-Sánchez、Marcel Gubler、Brigitte Schott、Agnes Benardeau、Effie Tozzo、Eric Kitas
DOI:10.1016/j.bmcl.2011.04.044
日期:2011.6
A novel sulfonylureido pyridine series exemplified by compound 19 yielded potent inhibitors of FBPase showing significant glucose reduction and modest glycogen lowering in the acute db/db mouse model for Type-2 diabetes. Our inhibitors occupy the allosteric binding site and also extend into the dyad interface region of tetrameric FBPase. (C) 2011 Elsevier Ltd. All rights reserved.