Design of Dual Inhibitors of Soluble Epoxide Hydrolase and LTA4 Hydrolase.

abstract：:A number of biologically active nucleoside analogues contain the adenine isostere 4-amino-pyrrolo[2,1-f][1,2,4]triazine connected to various sugar moieties through a C-C anomeric linkage. We employed palladium-catalyzed cross-coupling chemistry to promptly functionalize the 7-position of such a heterocyclic scaffold w...

journal_title：ACS medicinal chemistry letters

authors： Li Q,Groaz E,Persoons L,Daelemans D,Herdewijn P

更新日期：2020-07-09 00:00:00

abstract：:Inhibitors of the renal outer medullary potassium channel (ROMK) show promise as novel mechanism diuretics, with potentially lower risk of diuretic-induced hypokalemia relative to current thiazide and loop diuretics. Here, we report the identification of a novel series of 3-sulfamoylbenzamide ROMK inhibitors. Starting...

journal_title：ACS medicinal chemistry letters

authors： Sammons MF,Kharade SV,Filipski KJ,Boehm M,Smith AC,Shavnya A,Fernando DP,Dowling MS,Carpino PA,Castle NA,Zellmer SG,Antonio BM,Gosset JR,Carlo A,Denton JS

更新日期：2018-01-19 00:00:00

abstract：:Somatic point mutations at a key arginine residue (R132) within the active site of the metabolic enzyme isocitrate dehydrogenase 1 (IDH1) confer a novel gain of function in cancer cells, resulting in the production of d-2-hydroxyglutarate (2-HG), an oncometabolite. Elevated 2-HG levels are implicated in epigenetic alt...

journal_title：ACS medicinal chemistry letters

authors： Popovici-Muller J,Lemieux RM,Artin E,Saunders JO,Salituro FG,Travins J,Cianchetta G,Cai Z,Zhou D,Cui D,Chen P,Straley K,Tobin E,Wang F,David MD,Penard-Lacronique V,Quivoron C,Saada V,de Botton S,Gross S,Dang L,Y

更新日期：2018-01-19 00:00:00

abstract：:The receptor for the neuropeptide relaxin 3, relaxin family peptide 3 (RXFP3) receptor, is an attractive pharmacological target for the control of eating, addictive, and psychiatric behaviors. Several structure-activity relationship studies on both human relaxin 3 (containing 3 disulfide bonds) and its analogue A2 (tw...

journal_title：ACS medicinal chemistry letters

authors： Praveen P,Tailhades J,Rosengren KJ,Liu M,Wade JD,Bathgate RAD,Hossain MA

更新日期：2020-10-22 00:00:00

abstract：:A new pseudopeptide epoxide inhibitor, designed for irreversible binding to HIV protease (HIV-PR), has been synthesized and characterized in solution and in the solid state. However, the crystal structure of the complex obtained by inhibitor-enzyme cocrystallization revealed that a minor isomer, with inverted configur...

journal_title：ACS medicinal chemistry letters

authors： Benedetti F,Berti F,Campaner P,Fanfoni L,Demitri N,Olajuyigbe FM,De March M,Geremia S

更新日期：2014-07-14 00:00:00

abstract：:Two rigid analogues of 5-ethylindolobenzazepinone 4, a potent cytotoxic agent and inhibitor of tubulin polymerization, were prepared. The first was the indane derivative 5, in which the ethyl group is attached to the benzo moiety. The second was the pyrrolidine analogue 6, in which the ethyl chain was bound to the lac...

journal_title：ACS medicinal chemistry letters

authors： Pons V,Beaumont S,Tran Huu Dau ME,Iorga BI,Dodd RH

更新日期：2011-06-05 00:00:00

abstract：:A series of fluorine-substituted monomeric and dimeric cRGD peptide derivatives, such as cRGD-ADIBOT-F (ADIBOT = azadibenzocyclooctatriazole), di-cRGD-ADIBOT-F, cRGD-PEG5-ADIBOT-F, and di-cRGD-PEG5-ADIBOT-F, were prepared by strain-promoted alkyne azide cycloaddition (SPAAC) reaction of the corresponding aza-dibenzocy...

journal_title：ACS medicinal chemistry letters

authors： Kim HL,Sachin K,Jeong HJ,Choi W,Lee HS,Kim DW

更新日期：2015-02-06 00:00:00

abstract：:Heat shock protein 90 (Hsp90) is a molecular chaperone that is responsible for the folding and maturation of client proteins that are associated with all ten hallmarks of cancer. Hsp90 N-terminal pan inhibitors have experienced unfavorable results in clinical trials due to induction of the heat shock response (HSR), a...

journal_title：ACS medicinal chemistry letters

authors： Pugh KW,Zhang Z,Wang J,Xu X,Munthali V,Zuo A,Blagg BSJ

更新日期：2020-06-11 00:00:00

abstract：:ROMK, the renal outer medullary potassium channel, is involved in potassium recycling at the thick ascending loop of Henle and potassium secretion at the cortical collecting duct in the kidney nephron. Because of this dual site of action, selective inhibitors of ROMK are expected to represent a new class of diuretics/...

journal_title：ACS medicinal chemistry letters

authors： Tang H,Zhu Y,Teumelsan N,Walsh SP,Shahripour A,Priest BT,Swensen AM,Felix JP,Brochu RM,Bailey T,Thomas-Fowlkes B,Pai LY,Hampton C,Corona A,Hernandez M,Metzger J,Forrest M,Zhou X,Owens K,Tong V,Parmee E,Roy S,K

更新日期：2016-05-12 00:00:00

abstract：:Inhibition of phosphoinositide 3-kinase (PI3K) signaling is an appealing approach to treat brain tumors, especially glioblastoma multiforme (GBM). We previously disclosed our successful approach to prospectively design potent and blood-brain barrier (BBB) penetrating PI3K inhibitors. The previously disclosed molecules...

journal_title：ACS medicinal chemistry letters

authors： Heffron TP,Ndubaku CO,Salphati L,Alicke B,Cheong J,Drobnick J,Edgar K,Gould SE,Lee LB,Lesnick JD,Lewis C,Nonomiya J,Pang J,Plise EG,Sideris S,Wallin J,Wang L,Zhang X,Olivero AG

更新日期：2016-02-16 00:00:00

abstract：:Acetylcholinesterase is a critical enzyme that regulates neurotransmission by degrading the neurotransmitter acetylcholine in synapses of the nervous system. It is an important target for both therapeutic drugs that treat Alzheimer's disease and chemical warfare agents that cripple the nervous system and cause death t...

journal_title：ACS medicinal chemistry letters

authors： Cheung J,Gary EN,Shiomi K,Rosenberry TL

更新日期：2013-09-23 00:00:00

abstract：:Dipeptidyl nitroalkenes are potent reversible inhibitors of cysteine proteases. Inhibitor 11 resulted to be the most potent one with Ki values of 0.49 and 0.44 nM against rhodesain and cruzain, respectively. According to enzymatic dilution and dialysis experiments, as well as computational and NMR studies, dipeptidyl ...

journal_title：ACS medicinal chemistry letters

authors： Latorre A,Schirmeister T,Kesselring J,Jung S,Johé P,Hellmich UA,Heilos A,Engels B,Krauth-Siegel RL,Dirdjaja N,Bou-Iserte L,Rodríguez S,González FV

更新日期：2016-09-21 00:00:00

abstract：:The National Institutes of Health (NIH) closure of the agency's Center for Regenerative Medicine (CRM), which focused on therapeutic development of induced pluripotent stem cells (iPS), was caused by the lack of progress in practical development of the iPSs for use in human therapies. As the NIH evaluates priorities i...

journal_title：ACS medicinal chemistry letters

authors： Maguire G

更新日期：2014-10-08 00:00:00

abstract：:Re(I) tricarbonyl polypyridine-based complexes are particularly attractive metal complexes in the field of inorganic chemical biology due to their luminescent properties, ease of conjugation to targeting biomolecules, and the possibility to prepare their "hot" (99m)Tc analogues for radioimaging. In this study, we prep...

journal_title：ACS medicinal chemistry letters

authors： Leonidova A,Pierroz V,Adams LA,Barlow N,Ferrari S,Graham B,Gasser G

更新日期：2014-05-15 00:00:00

abstract：:GPR40 is a G-protein-coupled receptor which mediates fatty acid-induced glucose-stimulated insulin secretion from pancreatic beta cells and incretion release from enteroendocrine cells of the small intestine. GPR40 full agonists exhibit superior glucose lowering compared to partial agonists in preclinical species due ...

journal_title：ACS medicinal chemistry letters

authors： Huang H,Meegalla SK,Lanter JC,Winters MP,Zhao S,Littrell J,Qi J,Rady B,Lee PS,Liu J,Martin T,Lam WW,Xu F,Lim HK,Wilde T,Silva J,Otieno M,Pocai A,Player MR

更新日期：2018-12-03 00:00:00

abstract：:The Hu family of RNA-binding proteins plays a crucial role in post-transcriptional processes; indeed, Hu-RNA complexes are involved in various dysfunctions (i.e., inflammation, neurodegeneration, and cancer) and have been recently proposed as promising therapeutic targets. Intrigued by this concept, our research effor...

journal_title：ACS medicinal chemistry letters

authors： Volpe SD,Listro R,Parafioriti M,Di Giacomo M,Rossi D,Ambrosio FA,Costa G,Alcaro S,Ortuso F,Hirsch AKH,Vasile F,Collina S

更新日期：2020-01-28 00:00:00

abstract：:A series of N-(3-ethynyl-2,4-difluorophenyl)sulfonamides were identified as new selective Raf inhibitors. The compounds potently inhibit B-Raf(V600E) with low nanomolar IC50 values and exhibit excellent target specificity in a selectivity profiling investigation against 468 kinases. They strongly suppress proliferatio...

journal_title：ACS medicinal chemistry letters

authors： Li Y,Cheng H,Zhang Z,Zhuang X,Luo J,Long H,Zhou Y,Xu Y,Taghipouran R,Li D,Patterson A,Smaill J,Tu Z,Wu D,Ren X,Ding K

更新日期：2015-03-18 00:00:00

abstract：:Two series of novel LOXL2 enzyme inhibitors are described: benzylamines substituted with electron withdrawing groups at the para-position and 2-substituted pyridine-4-ylmethanamines. The most potent compound, (2-chloropyridin-4-yl)methanamine 20 (hLOXL2 IC50 = 126 nM), was shown to be selective for LOXL2 over LOX and ...

journal_title：ACS medicinal chemistry letters

authors： Hutchinson JH,Rowbottom MW,Lonergan D,Darlington J,Prodanovich P,King CD,Evans JF,Bain G

更新日期：2017-03-01 00:00:00

abstract：:A series of potent and selective β1-adrenoreceptor ligands were identified (IC50 range, 0.04-0.25 nM; β1/β2 selectivity range, 65-450-fold), labeled with the PET radioisotope fluorine-18 and evaluated in normal Sprague-Dawley rats. Tissue distribution studies demonstrated uptake of each radiotracers from the blood poo...

journal_title：ACS medicinal chemistry letters

authors： Radeke HS,Purohit A,Harris TD,Hanson K,Jones R,Hu C,Yalamanchili P,Hayes M,Yu M,Guaraldi M,Kagan M,Azure M,Cdebaca M,Robinson S,Casebier D

更新日期：2011-07-22 00:00:00

abstract：:The acyldepsipeptide (ADEP) antibiotics operate through a clinically unexploited mechanism of action and thus have attracted attention from several antibacterial development groups. The ADEP scaffold is synthetically tractable, and deep-seated modifications have produced extremely potent antibacterial leads against Gr...

journal_title：ACS medicinal chemistry letters

authors： Li Y,Lavey NP,Coker JA,Knobbe JE,Truong DC,Yu H,Lin YS,Nimmo SL,Duerfeldt AS

更新日期：2017-10-19 00:00:00

abstract：:A series of novel selenides bearing benzenesulfonamide moieties was synthesized and investigated for their inhibition on six human (h) carbonic anhydrase (CA, EC 4.2.1.1) isoforms such as the physiologically relevant hCA I, II, VA, VB, VII, and IX and the X-ray complex in adduct with hCA II for some of them investigat...

journal_title：ACS medicinal chemistry letters

authors： Angeli A,di Cesare Mannelli L,Trallori E,Peat TS,Ghelardini C,Carta F,Supuran CT

更新日期：2018-04-09 00:00:00

abstract：:Replication Protein A is the primary eukaryotic ssDNA binding protein that has a central role in initiating the cellular response to DNA damage. RPA recruits multiple proteins to sites of DNA damage via the N-terminal domain of the 70 kDa subunit (RPA70N). Here we describe the optimization of a diphenylpyrazole carbox...

journal_title：ACS medicinal chemistry letters

authors： Waterson AG,Kennedy JP,Patrone JD,Pelz NF,Feldkamp MD,Frank AO,Vangamudi B,Souza-Fagundes EM,Rossanese OW,Chazin WJ,Fesik SW

更新日期：2014-11-11 00:00:00

abstract：:Replication protein A (RPA) is the major human single stranded DNA (ssDNA)-binding protein, playing essential roles in DNA replication, repair, recombination, and DNA-damage response (DDR). Inhibition of RPA-DNA interactions represents a therapeutic strategy for cancer drug discovery and has great potential to provide...

journal_title：ACS medicinal chemistry letters

authors： Gavande NS,VanderVere-Carozza PS,Pawelczak KS,Vernon TL,Jordan MR,Turchi JJ

更新日期：2020-01-02 00:00:00

abstract：:Approximately 1.7 million Americans develop hospital associated infections each year, resulting in more than 98,000 deaths. One of the main contributors to such infections is the Gram-negative pathogen Acinetobacter baumannii. Recently, it was reported that aryl 2-aminoimidazole (2-AI) compounds potentiate macrolide a...

journal_title：ACS medicinal chemistry letters

authors： Hubble VB,Bartholomew KR,Weig AW,Brackett SM,Barlock SL,Mattingly AE,Nemeth AM,Melander RJ,Melander C

更新日期：2020-08-12 00:00:00

abstract：:Two known cleistriosides and six known cleistetrosides were synthesized and evaluated for anticancer and antibacterial activity. This study, for the first time, reports anticancer activity and comprehensively the antibacterial activity for these oligosaccharide natural products. In addition, two new unnatural cleistet...

journal_title：ACS medicinal chemistry letters

authors： Shi P,Silva MC,Wang HY,Wu B,Akhmedov NG,Li M,Beuning PJ,O'Doherty GA

更新日期：2012-12-13 00:00:00

abstract：:In our efforts to develop second generation DPP-4 inhibitors, we endeavored to identify distinct structures with long-acting (once weekly) potential. Taking advantage of X-ray cocrystal structures of sitagliptin and other DPP-4 inhibitors, such as alogliptin and linagliptin bound to DPP-4, and aided by molecular model...

journal_title：ACS medicinal chemistry letters

authors： Wu WL,Hao J,Domalski M,Burnett DA,Pissarnitski D,Zhao Z,Stamford A,Scapin G,Gao YD,Soriano A,Kelly TM,Yao Z,Powles MA,Chen S,Mei H,Hwa J

更新日期：2016-03-12 00:00:00

abstract：:We report the synthesis of a novel heat shock protein 90 (hsp90) inhibitor conjugated to a star polymer. Using reversible addition-fragmentation chain-transfer (RAFT) polymerization, we prepared star polymers comprised of PEG attached to a predesigned functional core. The stars were cross-linked using disulfide linker...

journal_title：ACS medicinal chemistry letters

authors： Kim SJ,Ramsey DM,Boyer C,Davis TP,McAlpine SR

更新日期：2013-07-25 00:00:00

abstract：:Inhibition of Itk potentially constitutes a novel, nonsteroidal treatment for asthma and other T-cell mediated diseases. In-house kinase cross-screening resulted in the identification of an aminopyrazole-based series of Itk inhibitors. Initial work on this series highlighted selectivity issues with several other kinas...

journal_title：ACS medicinal chemistry letters

authors： Alder CM,Ambler M,Campbell AJ,Champigny AC,Deakin AM,Harling JD,Harris CA,Longstaff T,Lynn S,Maxwell AC,Mooney CJ,Scullion C,Singh OM,Smith IE,Somers DO,Tame CJ,Wayne G,Wilson C,Woolven JM

更新日期：2013-08-12 00:00:00

abstract：:Although heparan sulfate (HS) has been implicated in facilitating entry of enveloped viruses including herpes simplex virus (HSV), small molecules that effectively compete with this abundant, cell surface macromolecule remain unknown. We reasoned that entry of HSV-1 involving its glycoprotein D (gD) binding to HS coul...

journal_title：ACS medicinal chemistry letters

authors： Gangji RN,Sankaranarayanan NV,Elste J,Al-Horani RA,Afosah DK,Joshi R,Tiwari V,Desai UR

更新日期：2018-07-16 00:00:00

abstract：:Bacterial resistance has become a worldwide concern after the emergence of metallo-β-lactamases (MBLs). They represent one of the major mechanisms of bacterial resistance against beta-lactam antibiotics. Among MBLs, New Delhi metallo-β-lactamase-1 NDM-1, the most prevalent type, is extremely efficient in inactivating ...

journal_title：ACS medicinal chemistry letters

authors： Spyrakis F,Celenza G,Marcoccia F,Santucci M,Cross S,Bellio P,Cendron L,Perilli M,Tondi D

更新日期：2017-11-26 00:00:00