Oxadiazolylthiazoles as novel and selective antifungal agents
Studying the structure-activity relationships (SAR) of oxadiazolylthiazole antibiotics unexpectedly led us to identify ethylenediamine- and propylenediamine-analogs as potential antimycotic novel lead structures. Replacement of the ethylenediamine moiety
Abutaleb, Nader S.,Hagras, Mohamed,Kotb, Ahmed,Mayhoub, Abdelrahman S.,Salama, Ehab A.,Sayed, Ahmed M.,Seleem, Mohamed N.
(2020/01/21)
Tert -Butylphenylthiazoles with an oxadiazole linker: A novel orally bioavailable class of antibiotics exhibiting antibiofilm activity
The structure-activity and structure-kinetic relationships of a new tert-butylphenylthiazole series with oxadiazole linkers were conducted with the objective of obtaining a new orally available antibacterial compounds. Twenty-two new compounds were prepar
Substituted 2-[(4-aminomethyl)phenoxy]-2-methylpropionic acid PPARα agonists. 1. Discovery of a novel series of potent HDLc raising agents
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.
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)
NOVEL 2-ARYLTHIAZOLE COMPOUNDS AS PPARALPHA AND PPARGAMA AGONISTS
The present invention relates to compounds of formula (I) wherein Rl to R10, X, Y and n are as defined in the description and claims, and pharmaceutically acceptable salts and esters thereof. The compounds are useful for the treatment of diseases such as diabetes.
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Page 86
(2010/02/06)
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