58186-45-1Relevant articles and documents
4-Acyl Pyrrole Capped HDAC Inhibitors: A New Scaffold for Hybrid Inhibitors of BET Proteins and Histone Deacetylases as Antileukemia Drug Leads
Ahlert, Heinz,Bhatia, Sanil,Borkhardt, Arndt,Breit, Bernhard,Gunther, Stefan,Hansen, Finn K.,Hugle, Martin,Kraft, Fabian B.,Mishra, Pankaj,Schaker-Hubner, Linda,Schliehe-Diecks, Julian,Scholer, Andrea,Warstat, Robin
, p. 14620 - 14646 (2021/10/20)
Multitarget drugs are an emerging alternative to combination therapies. In three iterative cycles of design, synthesis, and biological evaluation, we developed a novel type of potent hybrid inhibitors of bromodomain, and extra-terminal (BET) proteins and histone deacetylases (HDACs) based on the BET inhibitor XD14 and well-established HDAC inhibitors. The most promising new hybrids, 49 and 61, displayed submicromolar inhibitory activity against HDAC1-3 and 6, and BRD4(1), and possess potent antileukemia activity. 49 induced apoptosis more effectively than the combination of ricolinostat and birabresib (1:1). The most balanced dual inhibitor, 61, induced significantly more apoptosis than the related control compounds 62 (no BRD4(1) affinity) and 63 (no HDAC inhibition) as well as the 1:1 combination of both. Additionally, 61 was well tolerated in an in vivo zebrafish toxicity model. Overall, our data suggest an advantage of dual HDAC/BET inhibitors over the combination of two single targeted compounds.
SUBSTITUTED AMIDE COMPOUNDS USEFUL AS FARNESOID X RECEPTOR MODULATORS
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, (2020/08/28)
Disclosed are compounds of Formula (I): or a stereoisomer, a tautomer, or a pharmaceutically acceptable salt or solvate thereof, wherein Q is: (i) halo, cyano, hydroxyl, NRxRx, C(O)OH, C(O)NH2, C1-6 alkyl substituted with zero to 6 R1a, or P(O)R1cR1c; or (ii) L R1; and A, X1, X2, X3, X4, Z1, Z2, R1, R1a, R1c, R2, R3a, R3b, Rx, L, a, b, and d are defined herein. Also disclosed are methods of using these compounds to modulate the activity of farnesoid X receptor (FXR); pharmaceutical compositions comprising these compounds; and methods of treating a disease, disorder, or condition associated with FXR dysregulation, such as pathological fibrosis, transplant rejection, cancer, osteoporosis, and inflammatory disorders, by using the compounds and pharmaceutical compositions.
SOLID STATE FORMS OF (2E)-N-HYDROXY-3-[3-(PHENYLSULFAMOYL)PHENYL]PROP-2-ENAMIDE AND PROCESS FOR PREPARATION THEREOF
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, (2018/03/06)
The Present invention relates to solid state forms of (2E)-N-hydroxy-3-[3-(N-phenyl sulfamoyl)phenyl]prop-2-enamide represented by the following structural formula-1 and process for the preparation thereof.