The present invention relates to a compound of formula (I), which is useful for inhibiting resistant neoplasms where the resistance is conferred in part or in total by MRP1.
Electrochemical Synthesis of Isoxazolines: Method and Mechanism
作者:Samuel D. L. Holman、Alfie G. Wills、Neal J. Fazakerley、Darren L. Poole、Diane M. Coe、Leonard A. Berlouis、Marc Reid
DOI:10.1002/chem.202103728
日期:2022.3
Isoxazolines without the [3+2]: An electrochemical method for the synthesis of isoxazoline cores is presented. Both aryl and more challenging alkyl aldoximes are converted to the desired isoxazoline through an electrochemically enabled regio- and diastereoselective reaction with electron-deficient alkenes. Supporting analyses from kinetic (time-course) modelling and density functional theory support
Discovery of Tropifexor (LJN452), a Highly Potent Non-bile Acid FXR Agonist for the Treatment of Cholestatic Liver Diseases and Nonalcoholic Steatohepatitis (NASH)
作者:David C. Tully、Paul V. Rucker、Donatella Chianelli、Jennifer Williams、Agnès Vidal、Phil B. Alper、Daniel Mutnick、Badry Bursulaya、James Schmeits、Xiangdong Wu、Dingjiu Bao、Jocelyn Zoll、Young Kim、Todd Groessl、Peter McNamara、H. Martin Seidel、Valentina Molteni、Bo Liu、Andrew Phimister、Sean B. Joseph、Bryan Laffitte
DOI:10.1021/acs.jmedchem.7b00907
日期:2017.12.28
non-bile acid FXR agonists that introduce a bicyclic nortropine-substituted benzothiazole carboxylic acidmoiety onto a trisubstituted isoxazole scaffold. Herein, we report the discovery of 1 (tropifexor, LJN452), a novel and highlypotent 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
Twenty-nine novel triazole analogues of ravuconazole and isavuconazole were designed and synthesized. Most of the compounds exhibited potent in vitro antifungal activities against 8 fungal isolates. Especially, compounds a10, a13, and a14 exhibited superior or comparable antifungal activity to ravuconazole against all the tested fungi. Structure-activity relationship study indicated that replacing