Preparation of a porphyrinic bis(pyridyl aldehyde) and its supramolecular complexes
作者:Christopher R. Greaves、Miguel Á. Alemán García、Nick Bampos
DOI:10.1039/c5cc06399j
日期:——
A linear porphyrinic bis(pyridyl aldehyde), in combination with a linear bisphenanthroline, exclusively forms a square, heteroleptic metallosupramolecular grid.
一个线性卟啉双(吡啶醛),与一个线性双苯并咪唑啉结合,独家形成一个正方形、异核金属超分子网格。
[EN] OXADIAZOLE- AND OXAZOLE-SUBSTITUTED BENZIMIDAZOLE- AND INDOLE-DERIVATIVES AS DGAT1 INHIBITORS<br/>[FR] DÉRIVÉS DE BENZIMIDAZOLE ET D'INDOLE SUBSTITUÉS PAR DE L'OXADIAZOLE ET OXAZOLE COMME INHIBITEURS DE DGAT1
申请人:NOVARTIS AG
公开号:WO2009040410A1
公开(公告)日:2009-04-02
The present invention provides oxadiazolyl- substituted benzimidazole- and idole-derivates that are useful for treating conditions or disorders associated with DGAT1 activity in animals, particularly humans.
The present invention provides compounds of the following structure;
A-Q-B—C-D
that are useful for treating conditions or disorders associated with DGAT1 activity in animals, particularly humans.
Discovery of an Orally Bioavailable Benzimidazole Diacylglycerol Acyltransferase 1 (DGAT1) Inhibitor That Suppresses Body Weight Gain in Diet-Induced Obese Dogs and Postprandial Triglycerides in Humans
作者:Katsumasa Nakajima、Ricardo Chatelain、Kevin B. Clairmont、Renee Commerford、Gary M. Coppola、Thomas Daniels、Cornelia J. Forster、Thomas A. Gilmore、Yongjin Gong、Monish Jain、Aaron Kanter、Youngshin Kwak、Jingzhou Li、Charles D. Meyers、Alan D. Neubert、Paul Szklennik、Vivienne Tedesco、James Thompson、David Truong、Qing Yang、Brian K. Hubbard、Michael H. Serrano-Wu
DOI:10.1021/acs.jmedchem.7b00173
日期:2017.6.8
Modification of a gut restricted class of benziMidazole DGAT1 inhibitor 1 led to 9 with good oral bioavailability. The key structural changes to 1 include bioisosteric replacement of the amide with oxadiazole and a,a-dimethylation of the carboxylic acid, improving DGAT1 potency and gut permeability. Since DGAT1 is expressed in the small intestine, both 1,and 9 can suppress postprandial triglycerides during acute oral lipid challenges in rats and dogs. Interestingly, only 9 was found to be effective in suppressing body weight gain relative to control in a diet-induced obese dog model, suggesting the importance of systemic inhibition of DGAT1 for body weight control. 9 has advanced to clinical investigation and successfully suppr8sed postprandial triglycerides during an acute meal challenge in humans.
OXADIAZOLE- AND OXAZOLE-SUBSTITUTED BENZIMIDAZOLE- AND INDOLE-DERIVATIVES AS DGAT1 INHIBITORS