28048-87-5Relevant articles and documents
Design and synthesis of novel quinazolinone-based fibrates as PPARα agonists with antihyperlipidemic activity
Abdallah, Heba M. I.,Abdel-Maksoud, Mohammed S.,Ali, Islam H.,El Kerdawy, Ahmed M.,Ghannam, Iman A. Y.,Hassan, Rasha M.,Sciandra, Francesca
, (2021/12/30)
Aiming to discover new antihyperlipidemic agents, a new set of quinazolinone-fibrate hybrids 9a–r bearing the essential features for peroxisome proliferator-activated receptor-α (PPARα) agonistic activity was synthesized and the structures were confirmed by different spectral data. All the target compounds were screened for their PPARα agonistic activity. Compounds 9o and 9q exhibited potent activity, with EC50 values better than that of fenofibrate by 8.7- and 27-fold, respectively. Molecular docking investigations were performed for all the newly synthesized compounds in the active site of the PPARα receptor to study their interactions and energies in the receptor. Moreover, the antihyperlipidemic and antioxidant activities of compounds 9o and 9q were determined using Triton WR-1339-induced hyperlipidemic rats. Compound 9q exhibited effective hypolipidemic activity in a dose-dependent manner, where it significantly reduced the serum levels of total cholesterol, triglycerides, low-density lipoprotein cholesterol, and very-low-density lipoprotein cholesterol and increased the level of high-density lipoprotein cholesterol. Furthermore, it possesses a powerful antioxidant profile where it significantly elevated the levels of reduced glutathione as well as the total antioxidant capacity and significantly decreased the malondialdehyde level. The histopathological studies revealed that compound 9q improved the aortic architecture and hepatic steatosis. These findings support that compound 9q could be a promising lead compound for the development of new antihyperlipidemic agents.
GK and PPAR dual agonist activity containing dimethyl aryl urea derivatives
-
Paragraph 0083; 0087-0088, (2016/10/20)
The invention discloses a novel arylurea derivative, its preparation method, a pharmaceutical composition and an application thereof. Specifically, the invention relates to an arylurea derivative as shown in the general formula I, its medicinal salt, a preparation method thereof, a composition containing one or more of the compounds, and an application of the compounds in treatment of glucokinase and peroxisome proliferator-activated receptor related diseases such as diabetes, obesity and the like.
Discovery of novel urea derivatives as dual-target hypoglycemic agents that activate glucokinase and PPARγ
Li, Yongqiang,Tian, Kang,Qin, Aifang,Zhang, Lijian,Huo, Lianchao,Lei, Lei,Shen, Zhufang,Song, Hongrui,Feng, Zhiqiang
, p. 182 - 192 (2014/03/21)
Motivated by the discovery of a potential ligand that activates both glucokinase (GK) and perioxisome proliferator-activated receptor-γ (PPARγ), this work presents the rational design and synthesis of a series of novel urea derivatives as potent dual-targ
Substituted 2-[(4-aminomethyl)phenoxy]-2-methylpropionic acid PPARα agonists. 1. Discovery of a novel series of potent HDLc raising agents
Sierra, Michael L.,Beneton, Véronique,Boullay, Anne-Bénédict,Boyer, Thierry,Brewster, Andrew G.,Donche, Frédéric,Forest, Marie-Claire,Fouchet, Marie-Hélène,Gellibert, Fran?oise J.,Grillot, Didier A.,Lambert, Millard H.,Laroze, Alain,Le Grumelec, Christelle,Linget, Jean Michel,Montana, Valerie G.,Nguyen, Van-Loc,Nicodème, Edwige,Patel, Vipul,Penfornis, Annie,Pineau, Olivier,Pohin, Danig,Potvain, Florent,Poulain, Géraldine,Ruault, Cécile Bertho,Saunders, Michael,Toum, Jér?me,Xu, H. Eric,Xu, Robert X.,Pianetti, Pascal M.
, p. 685 - 695 (2007/10/03)
The peroxisome proliferator activated receptors PPARα, PPARγ, and PPARδ are ligand-activated transcription factors that play a key role in lipid homeostasis. The fibrates raise circulating levels of high-density lipoprotein cholesterol and lower levels of triglycerides in part through their activity as PPARα agonists; however, the low potency and restricted selectivity of the fibrates may limit their efficacy, and it would be desirable to develop more potent and selective PPARα agonists. Modification of the selective PPARδ agonist 1 (GW501516) so as to incorporate the 2-aryl-2-methylpropionic acid group of the fibrates led to a marked shift in potency and selectivity toward PPARα agonism. Optimization of the series gave 25a, which shows EC50 = 4 nM on PPARα and at least 500-fold selectivity versus PPARγ and PPARγ. Compound 25a (GW590735) has been progressed to clinical trials for the treatment of diseases of lipid imbalance.
FIBRATE COMPOUNDS HAVING PPAR AGONIST ACTIVITY
-
Page/Page column 42-43, (2010/10/20)
There are provided derivatives having PPAR agonist activity. The derivatives include compounds and/or their pharmaceutically acceptable salts; the compounds having the formula (I) wherein A has the structure (II) or (III); X is chosen from -CH2-, -O-, -NH-, and -S-; Y is chosen from -O-, -NH-, and -S-; Z, which may be located in any position of substitution, is hydrogen or halogen; R1 and R2, which may be the same or different, are independently chosen from hydrogen and C1-C8 alkyl, or R1 and R2 together form a carbocyclic ring having from 4 to 6 carbon atoms; R3 is chosen from hydrogen and C1-C8 alkyl; R4, R5, and R6, which may be the same or different, are independently chosen from hydrogen and C1-C8 alkyl; and n is 1 to 6. Various embodiments and variants are provided. In accordance with other aspects, the invention also provides methods of producing a PPARα agonist activity in a mammal, the methods including administering to the mammal an effective amount of certain derivative(s) of the first aspect of the invention, a method of producing a PPARα agonist activity and a PPARα agonist activity in a mammal, the method including administering to the mammal an effective amount of certain derivative(s); and a pharmaceutical composition that includes the derivative(s) of the first aspect of the invention and one or more pharmaceutically-acceptable excipients. Various embodiments and variants are provided.
Phenylcarboxylic acid derivatives
-
, (2008/06/13)
Phenylcarboxylic acid derivatives having the formula: STR1 wherein R1 and R2 are each H, halogen, alkyl, haloalkyl, alkanoyl, cycloalkyl, nitro, amino, --O--D--R5 (D is alkylene, R5 is H, amino, morpholino, carboxyl, phthalimido, phenyl, epoxy), substituted or unsubstituted phenoxy, substituted or unsubstituted phenylalkylamino, carboxylalkenyl, or both form alkylenedioxy; R3 is H, --E--R6 (E is alkylene, R6 is H, carboxyl, cyano, OH, phenylalkoxy, or halogen-substituted phenyl, or phenylcarbamoyl), --CO--G--R7 (G is alkylene, R7 is H, substituted or unsubstituted phenylcarbamoyl), substituted or unsubstituted benzoyl, alkenyl, carbamoyl, phenyl, or halophenyl; R4 is H or alkyl; A is alkylene, alkylene condensed with cycloalkyl ring, or alkenylene; B is alkylene or alkenylene; l is 0 or 1. Said compounds have fatty acid synthesis-inhibitory activity, cholesterol synthesis-inhibitory activity and are useful as antilipidemic agent, prophylactic and treating agent of artherosclerosis, prophylactic and treating agent of obesity, antidiabetics.
Phenoxyalkylcarboxylic acid compounds and thrombocyte-aggregation inhibition
-
, (2008/06/13)
Phenoxyalkylcarboxylic acid compounds of the formula STR1 wherein R is hydrogen or lower alkyl R1 is alkyl or aryl, aralkyl or aralkenyl radical, the aryl moiety of which can be substituted one or more times by halogen, hydroxyl, trifluoromethyl or lower alkyl, alkoxy or acyl R2 and R3 are individually selected from hydrogen or lower alkyl, and n is 0, 1, 2 or 3 and the physiologically acceptable salts, esters and amides thereof; are outstandingly effective in inhibiting thrombocyte aggregation.
