Discovery of TUG-770: A Highly Potent Free Fatty Acid Receptor 1 (FFA1/GPR40) Agonist for Treatment of Type 2 Diabetes
摘要:
Free fatty acid receptor 1 (FFA1 or GPR40) enhances glucose-stimulated insulin secretion from pancreatic beta-cells and currently attracts high interest as a new target for the treatment of type 2 diabetes. We here report the discovery of a highly potent FFA1 agonist with favorable physicochemical and pharmacokinetic properties. The compound efficiently normalizes glucose tolerance in diet-induced obese mice, an effect that is fully sustained after 29 days of chronic dosing.
[EN] ORTHO-FLUORO SUBSTITUTED COMPOUNDS FOR THE TREATMENT OF METABOLIC DISEASES [FR] COMPOSÉS ORTHO-FLUORO SUBSTITUÉS POUR TRAITER LES MALADIES MÉTABOLIQUES
A Simple and Efficient Access to Naphtho[<i>b</i>]furans by Claisen Rearrangement/Cyclization of Bromonaphthyl 3-Phenylallyl Ethers
作者:Wei Wang、Jin Huang、Rong Zhou、Zhi-Jie Jiang、Hai-Yan Fu、Xue-Li Zheng、Hua Chen、Rui-Xiang Li
DOI:10.1002/adsc.201500151
日期:2015.8.10
A transition‐metal‐free Claisen rearrangement/cyclization reaction was developed for the synthesis of naphthofuran derivatives from bromonaphthyl 3‐phenylallyl ethers. The nature of the base employed in this reaction plays an important role in determining the ratio for the formation of naphthofuran and naphthol products. By using K2CO3 as base and DMF as solvent, we have synthesized a variety of functionalized
开发了无过渡金属的克莱森重排/环化反应,用于从溴萘基3-苯基烯丙基醚合成萘呋喃衍生物。该反应中使用的碱的性质在确定萘呋喃和萘酚产物的形成比例中起重要作用。通过使用K 2 CO 3作为碱和DMF作为溶剂,我们合成了各种官能化的萘呋喃,其产率高至高(49-92%),并且具有令人满意的选择性。
Chiral Brønsted Acid Catalyzed Enantioselective Phosphonylation of Allylamine via Oxidative Dehydrogenation Coupling
作者:Ming-Xing Cheng、Ran-Song Ma、Qiang Yang、Shang-Dong Yang
DOI:10.1021/acs.orglett.6b01514
日期:2016.7.1
A new strategy for the synthesis of chiral α-amino phosphonates by enantioselective C–H phosphonylation of allylamine with phosphite in the presence of a chiralBrønstedacid catalyst has been developed. This protocol successfully integrates direct C–H oxidation with asymmetric phosphonylation and exhibits high enantioselectivity.
Compounds of formula
are HDAC inhibitors. These compounds are useful for the treatment of diseases such as cancer in humans or animals.
这些化合物的化学式是HDAC抑制剂。这些化合物对于治疗人类或动物的癌症等疾病是有用的。
ORTHO-FLUORO SUBSTITUTED COMPOUNDS FOR THE TREATMENT OF METABOLIC DISEASES
申请人:Ulven Trond
公开号:US20140058125A1
公开(公告)日:2014-02-27
There is provided novel fluoro-substituted compounds capable of modulating the G-protein-coupled receptor GPR40, compositions comprising the compounds, and methods for their use for controlling insulin levels in vivo and for the treatment of conditions such as type II diabetes, hypertension, ketoacidosis, obesity, glucose intolerance, and hypercholesterolemia and related disorders associated with abnormally high or low plasma lipoprotein, triglyceride or glucose levels.
Discovery of a Potent Free Fatty Acid 1 Receptor Agonist with Low Lipophilicity, Low Polar Surface Area, and Robust in Vivo Efficacy
作者:Steffen V. F. Hansen、Elisabeth Christiansen、Christian Urban、Brian D. Hudson、Claire J. Stocker、Maria E. Due-Hansen、Ed T. Wargent、Bharat Shimpukade、Reinaldo Almeida、Christer S. Ejsing、Michael A. Cawthorne、Matthias U. Kassack、Graeme Milligan、Trond Ulven
DOI:10.1021/acs.jmedchem.5b01962
日期:2016.3.24
The free fatty acid receptor 1 (FFA1 or GPR40) is established as an interesting potential target for treatment of type 2 diabetes. However, to obtain optimal ligands, it may be necessary to limit both lipophilicity and polar surface area, translating to a need for small compounds. We here describe the identification of 24, a potent FFA1 agonist with low lipophilicity and very high ligand efficiency that exhibit robust glucose lowering effect.