Na+-Glucose Cotransporter Inhibitors as Antidiabetic Agents. III. Synthesis and Pharmacological Properties of 4'-Dehydroxyphlorizin Derivatives Modified at the OH Groups of the Glucose Moiety.
Na+-Glucose Cotransporter Inhibitors as Antidiabetic Agents. III. Synthesis and Pharmacological Properties of 4'-Dehydroxyphlorizin Derivatives Modified at the OH Groups of the Glucose Moiety.
[EN] CROSS-LINKING COMPOUNDS AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS DE RÉTICULATION ET MÉTHODES D'UTILISATION DE CEUX-CI
申请人:UNIV NORTH CAROLINA STATE
公开号:WO2021092287A1
公开(公告)日:2021-05-14
Compounds of Formula IA, IB, II, III, IV, and/or V are described herein along with their methods of use. A compound of the present invention may cross-link under physiological conditions and/or in vivo.
Design, synthesis and biological evaluation of novel glycosylated diphyllin derivatives as topoisomerase II inhibitors
作者:Da-Kuo Shi、Wei Zhang、Ning Ding、Ming Li、Ying-Xia Li
DOI:10.1016/j.ejmech.2011.11.011
日期:2012.1
Recently, a novel glycosylated diphyllin derivative 11 which exhibiting potent anticancer activity by targeting topoisomerase IIα was reported by our group. In order to provide more molecules for structure-activity relationship (SAR) studies, 12 new glycosylated diphyllin analogs have been designed, synthesized, and evaluated for their biological activities. The SAR analysis revealed that (i) the sugar
Garcinoic Acid Is a Natural and Selective Agonist of Pregnane X Receptor
作者:Desirée Bartolini、Francesca De Franco、Pierangelo Torquato、Rita Marinelli、Bruno Cerra、Riccardo Ronchetti、Arne Schon、Francesca Fallarino、Antonella De Luca、Guido Bellezza、Ivana Ferri、Angelo Sidoni、William G. Walton、Samuel J. Pellock、Matthew R. Redinbo、Sridhar Mani、Roberto Pellicciari、Antimo Gioiello、Francesco Galli
DOI:10.1021/acs.jmedchem.0c00012
日期:2020.4.9
Pregnane X receptor (PXR) is a master xenobiotic-sensing transcription factor and a validated target for immune and inflammatory diseases. The identification of chemical probes to investigate the therapeutic relevance of the receptor is still highly desired. In fact, currently available PXR ligands are not highly selective and can exhibit toxicity and/or potential off-target effects. In this study, we have identified garcinoic acid as a selective and efficient PXR agonist. The properties of this natural molecule as a specific PXR agonist were demonstrated by the screening on a panel of nuclear receptors, the assessment of the physical and thermodynamic binding affinity, and the determination of the PXR-garcinoic acid complex crystal structure. Cytotoxicity, transcriptional, and functional properties were investigated in human liver cells, and compound activity and target engagement were confirmed in vivo in mouse liver and gut tissue. In conclusion, garcinoic acid is a selective natural agonist of PXR and a promising lead compound toward the development of new PXR-regulating modulators.