1296211-56-7Relevant academic research and scientific papers
ISOXAZOLE DERIVATIVE, PREPARATION METHOD THEREFOR, AND USE THEREOF
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Paragraph 0117; 0120-0121, (2020/11/26)
The present invention generally relates to an isoxazole derivative, a preparation therefor, and a use thereof. In particular, the present invention provides a farnesoid X receptor (FXR) agonist compound, and a stereoisomer, a tautomer, a polymorph, a solvate (e.g., a hydrate), a pharmaceutically acceptable salt, an ester, a metabolite, and an N-oxide, and the chemically protected forms and prodrugs thereof. The present invention further provides a preparation method for the compound, an intermediate thereof, and a pharmaceutical composition and kit containing the same and used thereof for treating FXR-mediated diseases or conditions.
Discovery of Tropifexor (LJN452), a Highly Potent Non-bile Acid FXR Agonist for the Treatment of Cholestatic Liver Diseases and Nonalcoholic Steatohepatitis (NASH)
Tully, David C.,Rucker, Paul V.,Chianelli, Donatella,Williams, Jennifer,Vidal, Agnès,Alper, Phil B.,Mutnick, Daniel,Bursulaya, Badry,Schmeits, James,Wu, Xiangdong,Bao, Dingjiu,Zoll, Jocelyn,Kim, Young,Groessl, Todd,McNamara, Peter,Seidel, H. Martin,Molteni, Valentina,Liu, Bo,Phimister, Andrew,Joseph, Sean B.,Laffitte, Bryan
supporting information, p. 9960 - 9973 (2018/01/11)
The farnesoid X receptor (FXR) is a nuclear receptor that acts as a master regulator of bile acid metabolism and signaling. Activation of FXR inhibits bile acid synthesis and increases bile acid conjugation, transport, and excretion, thereby protecting the liver from the harmful effects of bile accumulation, leading to considerable interest in FXR as a therapeutic target for the treatment of cholestasis and nonalcoholic steatohepatitis. We identified a novel series of highly potent non-bile acid FXR agonists that introduce a bicyclic nortropine-substituted benzothiazole carboxylic acid moiety onto a trisubstituted isoxazole scaffold. Herein, we report the discovery of 1 (tropifexor, LJN452), a novel and highly potent agonist of FXR. Potent in vivo activity was demonstrated in rodent PD models by measuring the induction of FXR target genes in various tissues. Tropifexor has advanced into phase 2 human clinical trials in patients with NASH and PBC.
Discovery of 6-(4-{[5-Cyclopropyl-3-(2,6-dichlorophenyl)isoxazol-4-yl]methoxy}piperidin-1-yl)-1-methyl-1H-indole-3-carboxylic Acid: A Novel FXR Agonist for the Treatment of Dyslipidemia
Genin, Michael J.,Bueno, Ana B.,Agejas Francisco, Javier,Manninen, Peter R.,Bocchinfuso, Wayne P.,Montrose-Rafizadeh, Chahrzad,Cannady, Ellen A.,Jones, Timothy M.,Stille, John R.,Raddad, Eyas,Reidy, Charles,Cox, Amy,Michael, M. Dodson,Michael, Laura F.
supporting information, p. 9768 - 9772 (2016/01/12)
The farnesoid X receptor (FXR) is a member of the "metabolic" subfamily of nuclear receptors. Several FXR agonists have been reported in the literature to have profound effects on plasma lipids in animal models. To discover novel and effective therapies for dyslipidemia and atherosclerosis, we have developed a series of potent FXR agonists that robustly lower plasma LDL and vLDL in LDLr-/- mice. To this end the novel piperidinylisoxazole system LY2562175 was discovered. This molecule is a potent and selective FXR agonist in vitro and has robust lipid modulating properties, lowering LDL and triglycerides while raising HDL in preclinical species. The preclinical ADME properties of LY2562175 were consistent with enabling once daily dosing in humans, and it was ultimately advanced to the clinic for evaluation in humans. The synthesis and biological profile of this molecule is discussed.
COMPOUNDS AND METHODS FOR MODULATING FXR
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Page/Page column 58-59; 60, (2009/03/07)
Compounds of formula (I): formula (I) wherein variables are as defined herein and their pharmaceutical compositions and methods of use are disclosed as useful for treating dyslipidemia and diseases related to dyslipidemia.
