Histone deacetylase inhibitors derived from 1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine and related heterocycles selective for the HDAC6 isoform.

Abstract:

:Acyl derivatives of 4-(aminomethyl)-N-hydroxybenzamide are potent sub-type selective HDAC6 inhibitors. Constrained heterocyclic analogs based on 1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine show further enhanced HDAC6 selectivity and inhibitory activity in cells. Homology models suggest that the heterocyclic spacer can more effectively access the wider catalytic channel of HDAC6 compared to other HDAC sub-types.

journal_name

Bioorg Med Chem Lett

authors

Blackburn C,Barrett C,Brunson M,Chin J,England D,Garcia K,Gigstad K,Gould A,Gutierrez J,Hoar K,Rowland RS,Tsu C,Ringeling J,Wager K,Xu H

doi

10.1016/j.bmcl.2014.10.022

subject

Has Abstract

pub_date

2014-12-01 00:00:00

pages

5450-4

issue

23

eissn

0960-894X

issn

1464-3405

pii

S0960-894X(14)01067-1

journal_volume

24

pub_type

杂志文章
  • Dual M3 antagonists-PDE4 inhibitors. Part 2: Synthesis and SAR of 3-substituted azetidinyl derivatives.

    abstract::Introduction of 3-substituted azetidinyl substituents onto the 4,6-diaminopyrimidine scaffold allowed the improvement of PDE4 inhibiting activities. Preliminary in vivo activity in pulmonary inflammation models is reported. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2007.03.047

    authors: Provins L,Christophe B,Danhaive P,Dulieu J,Gillard M,Quéré L,Stebbins K

    更新日期:2007-06-01 00:00:00

  • Chemical space screening around Phe3 in opioid peptides: Modulating µ versus δ agonism by Suzuki-Miyaura cross-couplings.

    abstract::In this study, affinities and activities of derivatized analogues of Dmt-dermorphin[1-4] (i.e. Dmt-d-Ala-Phe-GlyNH2, Dmt = 2',6'-dimethyl-(S)-tyrosine) for the µ opioid receptor (MOP) and δ opioid receptor (DOP) were evaluated using radioligand binding studies, functional cell-based assays and isolated organ bath expe...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2018.05.015

    authors: Willemse T,Eiselt E,Hollanders K,Schepens W,van Vlijmen HWT,Chung NN,Blais V,Holleran B,Longpré JM,Schiller PW,Maes BUW,Sarret P,Gendron L,Ballet S

    更新日期:2018-07-15 00:00:00

  • Essential structural factors of acetogenins, potent inhibitors of mitochondrial complex I.

    abstract::To elucidate the role of the hydrophobic alkyl tail of acetogenins in the inhibitory action, we synthesized an acetogenin derivative possessing the shortest tail (i.e., methyl group) and examined its inhibitory activity against bovine heart mitochondrial complex I. Our results indicated that the alkyl tail, which is o...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(02)00374-8

    authors: Motoyama T,Yabunaka H,Miyoshi H

    更新日期:2002-08-19 00:00:00

  • Synthesis of lipopolyhydroxylalkyleneamines for gene delivery.

    abstract::Various bis(2-hydroxy-3-chloropropyl)alkylamines were synthesized by coupling primary amine with epichlorohydrin and utilized as a monomer to react with ethylenediamine (EDA), N,N'-dimethylethylenediamine (DMEDA), or tetramethylethylenediamine (TMEDA) to generate a series of lipopolyhydroxylalkyleneamines. The number-...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2006.01.120

    authors: Li Q,Zhang G,Marhefka J,Kameneva MV,Liu D

    更新日期:2006-05-01 00:00:00

  • Design, synthesis, and biological evaluation of novel 3-pyrrolo[b]cyclohexylene-2-dihydroindolinone derivatives as potent receptor tyrosine kinase inhibitors.

    abstract::A novel series of 3-pyrrolo[b]cyclohexylene-2-dihydroindolinone derivatives targeting VEGFR-2, PDGFR-β and c-Kit kinases were designed and synthesized. The molecular design was based on the SAR features of indolin-2-ones as kinase inhibitors. SAR study of the series allowed us to identify compounds possessing more pot...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2013.08.037

    authors: Ding L,Tang F,Huang W,Jin Q,Shen H,Wei P

    更新日期:2013-10-15 00:00:00

  • Synthesis of glycosyl phosphoramidates: novel isosteric analogues of glycosyl phosphates.

    abstract::Several newer isosteric analogues of glycosyl phosphates, namely of glycosyl phosphoramidates, were synthesized in good yields using Staudinger reaction of their corresponding azides with trimethyl phosphite followed by de-O-acetylation. The structure and conformation of the fully protected analogue synthesized, namel...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(01)00469-3

    authors: Kannan T,Vinodhkumar S,Varghese B,Loganathan D

    更新日期:2001-09-17 00:00:00

  • Detection of NAD(P)H-dependent enzyme activity by time-domain ratiometry of terbium luminescence.

    abstract::NAD(P)H-dependent oxidoreductases play important roles in biology. Recently, we reported that the luminescence lifetime of some Tb(3+) complexes is sensitive to NAD(P)H, and we used this phenomenon to detect activities of these enzymes. However, conventional time-resolved luminescence assays are susceptible to static ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2016.03.038

    authors: Terai T,Ito H,Hanaoka K,Komatsu T,Ueno T,Nagano T,Urano Y

    更新日期:2016-05-01 00:00:00

  • Discovery and optimization of a new class of potent and non-chiral indole-3-carboxamide-based renin inhibitors.

    abstract::Selective inhibition of the aspartyl protease renin has gained attraction as an interesting approach to control hypertension and associated cardiovascular risk factors given its unique position in the renin-angiotensin system. Using a combination of high-throughput screening, parallel synthesis, X-ray crystallography ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.08.092

    authors: Scheiper B,Matter H,Steinhagen H,Stilz U,Böcskei Z,Fleury V,McCort G

    更新日期:2010-11-01 00:00:00

  • N-substituted azaindoles as potent inhibitors of Cdc7 kinase.

    abstract::Cdc7 kinase is responsible for the initiation and regulation of DNA replication and has been proposed as a target for cancer therapy. We have identified a class of Cdc7 inhibitors based on a substituted indole core. Synthesis of focused indole and azaindole analogs yielded potent and selective 5-azaindole Cdc7 inhibit...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2013.02.007

    authors: Bryan MC,Falsey JR,Frohn M,Reichelt A,Yao G,Bartberger MD,Bailis JM,Zalameda L,Miguel TS,Doherty EM,Allen JG

    更新日期:2013-04-01 00:00:00

  • Potent and selective alpha1A adrenoceptor partial agonists--novel imidazole frameworks.

    abstract::Novel imidazole frameworks have been identified as potent partial agonists of the alpha(1A) adrenergic receptor, with good selectivity over the alpha(1B), alpha(1D) and alpha(2A) receptor sub-types. Nitrile 28 possessed attractive CNS drug-like properties with good membrane permeability and no P-pg mediated efflux. 28...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.03.162

    authors: Whitlock GA,Brennan PE,Roberts LR,Stobie A

    更新日期:2009-06-01 00:00:00

  • The evaluation and structure-activity relationships of 2-benzoylaminobenzoic esters and their analogues as anti-inflammatory and anti-platelet aggregation agents.

    abstract::Forty-seven 2-benzoylaminobenzoic esters were synthesized and evaluated in anti-platelet aggregation, inhibition of superoxide anion generation, and inhibition of neutrophil elastase release assays. Most 2-benzoylamino-4-chlorobenzoic acid derivatives showed selective inhibitory effects on arachidonic acid (AA)-induce...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2006.12.038

    authors: Hsieh PW,Hwang TL,Wu CC,Chiang SZ,Wu CI,Wu YC

    更新日期:2007-03-15 00:00:00

  • Fatty acid amide hydrolase inhibitors. Surprising selectivity of chiral azetidine ureas.

    abstract::We report the discovery of a novel, chiral azetidine urea inhibitor of Fatty Acid Amide Hydrolase (FAAH,) and describe the surprising species selectivity of VER-156084 versus rat and human FAAH and also hCB1. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.05.097

    authors: Hart T,Macias AT,Benwell K,Brooks T,D'Alessandro J,Dokurno P,Francis G,Gibbons B,Haymes T,Kennett G,Lightowler S,Mansell H,Matassova N,Misra A,Padfield A,Parsons R,Pratt R,Robertson A,Walls S,Wong M,Roughley S

    更新日期:2009-08-01 00:00:00

  • The synthesis of beta-peptides containing guanidino groups.

    abstract::The synthesis of the beta-peptide 1 by the postsynthetic modification of the corresponding amino-containing peptide 3 is described. The potential of 1 to act as a template for the ligation of complementary negatively-charged peptides is discussed. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(01)00027-0

    authors: Wen K,Han H,Hoffman TZ,Janda KD,Orgel LE

    更新日期:2001-03-12 00:00:00

  • A computational docking study for prediction of binding mode of diospyrin and derivatives: Inhibitors of human and leishmanial DNA topoisomerase-I.

    abstract::A computational approach was utilized to study the relative binding modes of diospyrin (bisnaphthoquinonoid) with the crystal structure of human DNA-TopoI and the recently reported Leishmania donavani DNA-TopoI. Additionally, the binding site interactions of amino derivatives of diospyrin with human TopoI were studied...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章,收录出版

    doi:10.1016/j.bmcl.2007.05.082

    authors: Chhabra S,Sharma P,Ghoshal N

    更新日期:2007-08-15 00:00:00

  • A unidirectional crosslinking strategy for HIV-1 protease dimerization inhibitors.

    abstract::A novel strategy to identify potent HIV-1 protease dimerization inhibitors was developed using 12-aminododecanoic acid as a tether to crosslink interfacial peptides. The directionality of the southern peptide was changed from N-->C to C-->N as compared to previously reported inhibitors. The terminal amine of the south...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2004.05.081

    authors: Hwang YS,Chmielewski J

    更新日期:2004-08-16 00:00:00

  • Learning from our mistakes: the 'unknown knowns' in fragment screening.

    abstract::In the past 15 years, fragment-based lead discovery (FBLD) has been adopted widely throughout academia and industry. The approach entails discovering very small molecular fragments and growing, merging, or linking them to produce drug leads. Because the affinities of the initial fragments are often low, detection meth...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2013.03.028

    authors: Davis BJ,Erlanson DA

    更新日期:2013-05-15 00:00:00

  • Synthesis and SAR of 5,6-diarylpyridines as human CB1 inverse agonists.

    abstract::Structure-activity relationship studies for two series of 2-benzyloxy-5-(4-chlorophenyl)-6-(2,4-dichlorophenyl)pyridines having either a 3-cyano or 3-carboxamide moiety resulted in the preparation of the 2-(3,4-difluorobenzyloxy)-3-nitrile analog 10d and the 2-(3,4-difluorobenzyloxy)-3-(N-propylcarboxamide) analog 16c...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2004.11.031

    authors: Meurer LC,Finke PE,Mills SG,Walsh TF,Toupence RB,Debenham JS,Goulet MT,Wang J,Tong X,Fong TM,Lao J,Schaeffer MT,Chen J,Shen CP,Sloan Stribling D,Shearman LP,Strack AM,Van der Ploeg LH

    更新日期:2005-02-01 00:00:00

  • Lithospermic acid derivatives from Lithospermum erythrorhizon increased expression of serine palmitoyltransferase in human HaCaT cells.

    abstract::A MeOH extract of the dry root of Lithospermum erythrorhizon showed strong increasing effect on serine palmitoyltransferase (SPT) in normal human keratinocyte cells (HaCaT cells). Bioassay-guided separation on this extract using repeated chromatography resulted in the isolation of lithospermic acid (1) and two derivat...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.01.052

    authors: Thuong PT,Kang KW,Kim JK,Seo DB,Lee SJ,Kim SH,Oh WK

    更新日期:2009-03-15 00:00:00

  • Mycoepoxydiene, a fungal polyketide, induces cell cycle arrest at the G2/M phase and apoptosis in HeLa cells.

    abstract::Mycoepoxydiene (MED) is a polyketide isolated from a marine fungus associated with mangrove forests. It contains an oxygen-bridged cyclooctadiene core and an α,β-unsaturated δ-lactone moiety. MED induced the reorganization of cytoskeleton in actively growing HeLa cells by promoting formation of actin stress fiber and ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.09.105

    authors: Wang J,Zhao B,Zhang W,Wu X,Wang R,Huang Y,Chen D,Park K,Weimer BC,Shen Y

    更新日期:2010-12-01 00:00:00

  • Biotin labelling of amines by polymer-assisted solution-phase synthesis.

    abstract::An efficient and simple polymer-assisted approach has been developed to biotinylate multifunctional compounds bearing an amino functionality. Biotin was immobilized on aminomethylated polystyrene via the Kenner safety catch linker, activated and subsequently transferred to the amino function of the target compounds ch...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(01)00296-7

    authors: Golisade A,Herforth C,Wieking K,Kunick C,Link A

    更新日期:2001-07-09 00:00:00

  • Novel highly potent mu-opioid receptor antagonist based on endomorphin-2 structure.

    abstract::The mu-opioid agonists endomorphin-1 (Tyr-Pro-Trp-Phe-NH(2)) and endomorphin-2 (Tyr-Pro-Phe-Phe-NH(2)) exhibit an extremely high selectivity for the mu-opioid receptor and thus represent a potential framework for modification into mu-antagonists. Here we report on the synthesis and biological evaluation of novel [d-2-...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2008.01.009

    authors: Fichna J,do-Rego JC,Janecki T,Staniszewska R,Poels J,Broeck JV,Costentin J,Schiller PW,Janecka A

    更新日期:2008-02-15 00:00:00

  • Inhibition of NaV1.6 sodium channel currents by a novel series of 1,4-disubstituted-triazole derivatives obtained via copper-catalyzed click chemistry.

    abstract::We have synthesized and evaluated a series of 1,4-disubstituted-triazole derivatives for inhibition of the rat Na(V)1.6 sodium channel isoform, an isoform thought to play an important role in controlling neuronal firing. Starting from a series of 2,4(1H)-diarylimidazoles previously published, we decided to extend the ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2012.08.067

    authors: Rivara M,Patel MK,Amori L,Zuliani V

    更新日期:2012-10-15 00:00:00

  • Identification of quinones as novel PIM1 kinase inhibitors.

    abstract::PIM1 is a proto-oncogene encoding the serine/threonine PIM1 kinase. PIM1 kinase plays important roles in regulating aspects of cell cycle progression, apoptosis resistance, and has been implicated in the development of such malignancies as prostate cancer and acute myeloid leukemia among others. Knockout of PIM1 kinas...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2016.04.079

    authors: Schroeder RL,Goyal N,Bratton M,Townley I,Pham NA,Tram P,Stone T,Geathers J,Nguyen K,Sridhar J

    更新日期:2016-07-01 00:00:00

  • Discovery and in vitro evaluation of potent TrkA kinase inhibitors: oxindole and aza-oxindoles.

    abstract::The discovery, synthesis, potential binding mode, and in vitro kinase profile of 3-(3-bromo-4-hydroxy-5-(2'-methoxyphenyl)-benzylidene)-5-bromo-1,3-dihydro-pyrrolo[2,3-b]pyridin-2-one, 3-[(1-methyl-1H-indol-3-yl)methylene]-1,3-dihydro-2H-pyrrolo[3,2-b]-pyridin-2-one as potent TrkA inhibitors are discussed. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2003.12.002

    authors: Wood ER,Kuyper L,Petrov KG,Hunter RN 3rd,Harris PA,Lackey K

    更新日期:2004-02-23 00:00:00

  • Discovery of triazolo [1,5-a] pyridine derivatives as novel JAK1/2 inhibitors.

    abstract::Small molecule JAK inhibitors have been demonstrated efficacy in rheumatoid arthritis, inflammatory bowel disease, and psoriasis with the approval of several drugs. Aiming to develop potent JAK1/2 inhibitors, two series of triazolo [1,5-a] pyridine derivatives were designed and synthesized by various strategies. The p...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2020.127225

    authors: Lu K,Wu W,Zhang C,Liu Z,Xiao B,Yuan Z,Li A,Chen D,Zhai X,Jiang Y

    更新日期:2020-07-15 00:00:00

  • Isatin derivatives with activity against apoptosis-resistant cancer cells.

    abstract::In a search of small molecules active against apoptosis-resistant cancer cells, a series of isatin-based heterocyclic compounds were synthesized and found to inhibit proliferation of cancer cell lines resistant to apoptosis. The synthesis of these compounds involved a condensation of commercially available, active met...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2016.02.015

    authors: Evdokimov NM,Magedov IV,McBrayer D,Kornienko A

    更新日期:2016-03-15 00:00:00

  • Rapid cleavage of cyclic tertiary amides of Kemp's triacid: effects of ring structure.

    abstract::The piperidyl and prolyl amides of Kemp's triacid (7 and 8, respectively) have been prepared and their rates of intramolecular acylolysis measured as a function of pD. The piperidyl derivative 7 reacts approximately four-times faster (e.g., t(1/2)=3 min at 20 degrees C and pD7.7) than the previously reported pyrrolidy...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2004.06.024

    authors: Dougan ML,Chin JL,Solt K,Hansen DE

    更新日期:2004-08-16 00:00:00

  • Synthesis, SAR and pharmacology of CP-293,019: a potent, selective dopamine D4 receptor antagonist.

    abstract::A series of novel, potent and selective pyrido[1,2-a]pyrazine dopamine D4 receptor antagonists are reported including CP-293,019 (D4 Ki = 3.4 nM, D2 Ki > 3,310 nM), which also inhibits apomorphine-induced hyperlocomotion in rats after oral dosing. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(98)00108-5

    authors: Sanner MA,Chappie TA,Dunaiskis AR,Fliri AF,Desai KA,Zorn SH,Jackson ER,Johnson CG,Morrone JM,Seymour PA,Majchrzak MJ,Faraci WS,Collins JL,Duignan DB,Prete Di CC,Lee JS,Trozzi A

    更新日期:1998-04-07 00:00:00

  • SAR studies of novel 5-substituted 2-arylindoles as nonpeptidyl GnRH receptor antagonists.

    abstract::The discovery of the potency-enhancing effect of 5-substitutions on the novel 2-arylindoles as nonpeptidyl GnRH receptor antagonists led to the identification of several analogues with high affinities on the GnRH receptor. The syntheses and SARs of these 5-substituted-2-arylindole analogues are reported. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(00)00708-3

    authors: Chu L,Lo JL,Yang YT,Cheng K,Smith RG,Fisher MH,Wyvratt MJ,Goulet MT

    更新日期:2001-02-26 00:00:00

  • Discovery of novel pyrazolo[1,5-a]pyrimidines as potent pan-Pim inhibitors by structure- and property-based drug design.

    abstract::Pim kinases are promising targets for the development of cancer therapeutics. Among the three Pim isoforms, Pim-2 is particularly important in multiple myeloma, yet is the most difficult to inhibit due to its high affinity for ATP. We identified compound 1 via high throughput screening. Using property-based drug desig...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2013.04.020

    authors: Wang X,Magnuson S,Pastor R,Fan E,Hu H,Tsui V,Deng W,Murray J,Steffek M,Wallweber H,Moffat J,Drummond J,Chan G,Harstad E,Ebens AJ

    更新日期:2013-06-01 00:00:00