2-Amino-aryl-7-aryl-benzoxazoles as potent, selective and orally available JAK2 inhibitors.

Abstract:

:A series of novel benzoxazole derivatives has been designed and shown to exhibit attractive JAK2 inhibitory profiles in biochemical and cellular assays, capable of delivering compounds with favorable PK properties in rats. Synthesis and structure-activity relationship data are also provided.

journal_name

Bioorg Med Chem Lett

authors

Gerspacher M,Furet P,Pissot-Soldermann C,Gaul C,Holzer P,Vangrevelinghe E,Lang M,Erdmann D,Radimerski T,Regnier CH,Chene P,De Pover A,Hofmann F,Baffert F,Buhl T,Aichholz R,Blasco F,Endres R,Trappe J,Drueckes P

doi

10.1016/j.bmcl.2010.01.069

subject

Has Abstract

pub_date

2010-03-01 00:00:00

pages

1724-7

issue

5

eissn

0960-894X

issn

1464-3405

pii

S0960-894X(10)00081-8

journal_volume

20

pub_type

杂志文章
  • Discovery of MK-1439, an orally bioavailable non-nucleoside reverse transcriptase inhibitor potent against a wide range of resistant mutant HIV viruses.

    abstract::The optimization of a novel series of non-nucleoside reverse transcriptase inhibitors (NNRTI) led to the identification of pyridone 36. In cell cultures, this new NNRTI shows a superior potency profile against a range of wild type and clinically relevant, resistant mutant HIV viruses. The overall favorable preclinical...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2013.12.070

    authors: Côté B,Burch JD,Asante-Appiah E,Bayly C,Bédard L,Blouin M,Campeau LC,Cauchon E,Chan M,Chefson A,Coulombe N,Cromlish W,Debnath S,Deschênes D,Dupont-Gaudet K,Falgueyret JP,Forget R,Gagné S,Gauvreau D,Girardin M,Guir

    更新日期:2014-02-01 00:00:00

  • The discovery of a novel series of glucokinase activators based on a pyrazolopyrimidine scaffold.

    abstract::Glucokinase is a key enzyme in glucose homeostasis since it phosphorylates glucose to give glucose-6-phosphate, which is the first step in glycolysis. GK activators have been proven to lower blood-glucose, and therefore have potential as treatments for type 2 diabetes. Here the discovery of pyrazolopyrimidine GKAs is ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2012.10.090

    authors: Bonn P,Brink DM,Fägerhag J,Jurva U,Robb GR,Schnecke V,Svensson Henriksson A,Waring MJ,Westerlund C

    更新日期:2012-12-15 00:00:00

  • Sensitive and selective viral DNA detection assay via microbead-based rolling circle amplification.

    abstract::We report a sensitive and efficient magnetic bead-based assay for viral DNA identification using isothermal amplification of a reporting probe. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2008.07.064

    authors: Schopf E,Fischer NO,Chen Y,Tok JB

    更新日期:2008-11-15 00:00:00

  • Synthesis and biological evaluation of semi-synthetic albocycline analogs.

    abstract::Albocycline (ALB) is a unique macrolactone natural product with potent, narrow-spectrum activity against methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-intermediate (VISA), and vancomycin-resistant S. aureus (VRSA) strains (MIC = 0.5-1.0 μg/mL). Described herein is the synthesis and evaluation of a nov...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2020.127509

    authors: Daher SS,Franklin KP,Scherzi T,Dunman PM,Andrade RB

    更新日期:2020-11-01 00:00:00

  • Polycyclic aromatic compounds as anticancer agents: synthesis and biological evaluation of some chrysene derivatives.

    abstract::Synthesis and biological evaluation of new chrysene derivatives aimed at the development of anticancer agents were carried out. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(98)00520-4

    authors: Becker FF,Banik BK

    更新日期:1998-10-20 00:00:00

  • Preparation of biotinylated allosamidins with strong chitinase inhibitory activities.

    abstract::NaIO4 oxidation of allosamidin (1), a strong inhibitor of family 18 chitinases, followed by a coupling with Biotin Hydrazide afforded its mono- and dibiotinylated derivatives, 4 and 6. Reduction of 4 by NaBH4 afforded its reduced form 5. Each of these three biotinylated derivatives maintained strong chitinase inhibito...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/S0960-894X(98)00542-3

    authors: Sakuda S,Sakurada M

    更新日期:1998-11-03 00:00:00

  • Sugar Chips immobilized with synthetic sulfated disaccharides of heparin/heparan sulfate partial structure.

    abstract::Carbohydrate chip technology has a great potential for the high-throughput evaluation of carbohydrate-protein interactions. Herein, we report syntheses of novel sulfated oligosaccharides possessing heparin and heparan sulfate partial disaccharide structures, their immobilization on gold-coated chips to prepare array-t...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2008.01.069

    authors: Wakao M,Saito A,Ohishi K,Kishimoto Y,Nishimura T,Sobel M,Suda Y

    更新日期:2008-04-01 00:00:00

  • Quinazoline Based HSP90 Inhibitors: Synthesis, Modeling Study and ADME Calculations Towards Breast Cancer Targeting.

    abstract::A new 2-thioquinazolinones series was designed and synthesized as HSP90 inhibitors based on the structure of hit compound VII obtained by virtual screening approach. Their in vitro anti-proliferative activity was evaluated against three human cancer cell lines rich in HSP90 namely; colorectal carcinoma (HCT-116), and ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2020.127281

    authors: El-Shafey HW,Gomaa RM,El-Messery SM,Goda FE

    更新日期:2020-08-01 00:00:00

  • Synthesis of trans-caffeate analogues and their bioactivities against HIV-1 integrase and cancer cell lines.

    abstract::Forty caffeate analogues were synthesized via a convenient method starting from vanillin with moderate to good yields. The testing of biological activity of these compounds against HIV-1 integrase indicates that four compounds: bornyl caffeate, bornyl 2-nitrocaffeate, 5-nitrocaffeic acid and 5-nitrocaffeic acid phenet...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2008.10.046

    authors: Xia CN,Li HB,Liu F,Hu WX

    更新日期:2008-12-15 00:00:00

  • Piperazinyl benzamidines: synthesis and affinity for the delta opioid receptor.

    abstract::Piperazinyl benzamidines were prepared and found to bind to the rat delta (delta) opioid receptor. The most active compounds had a N,N-diethylcarboxamido group and a N-benzyl piperazine. The most potent among these was N,N-diethyl-4-[4-(phenylmethyl)-1-piperazinyl][2-(trifluoromethyl)phenyl]iminomethyl]benzamide (27) ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(01)00272-4

    authors: Nortey SO,Baxter EW,Codd EE,Zhang SP,Reitz AB

    更新日期:2001-07-09 00:00:00

  • 2-Alkylsulfanyl estrogen derivatives: synthesis of a novel class of multi-targeted anti-tumour agents.

    abstract::A flexible, direct, high yielding synthesis of 2-alkylsulfanyl estrogens from estrone has been developed. 2-Methylsulfanyl estradiol (2-MeSE2) 7 displays a similar anti-proliferative activity to the established 2-methoxyestradiol (2-MeOE2) 1, whilst its 3-O-sulfamate derivative (2-MeSE2MATE) 9 exhibits greatly enhance...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2004.04.027

    authors: Leese MP,Newman SP,Purohit A,Reed MJ,Potter BV

    更新日期:2004-06-21 00:00:00

  • An efficient synthesis of 3-OBn-6β,14-epoxy-bridged opiates from naltrexone and identification of a related dual MOR inverse agonist/KOR agonist.

    abstract::In an effort to better understand the conformational preferences that inform the biological activity of naltrexone and related naltrexol derivatives, a new synthesis of the restricted analog 3-OBn-6β,14-epoxymorphinan 4 is described. 4 was synthesized starting from naltrexone in 50% overall yield, proceeding through t...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2012.06.056

    authors: Martin DJ,FitzMorris PE,Li B,Ayestas M,Sally EJ,Dersch CM,Rothman RB,Deveau AM

    更新日期:2012-11-15 00:00:00

  • Novel fluorescent oligoDNA probe bearing a multi-conjugated nucleoside with a fluorophore and a non-fluorescent intercalator as a quencher.

    abstract::A set of 15mer linear oligoDNA probes bearing a modified nucleoside conjugated with a polyamine/fluorescein/anthraquinone reporting moiety were synthesized. In a single-stranded form, the fluorescence generated by the excitation of fluorescein was efficiently quenched, while marked recovery of the fluorescence was obs...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2006.02.016

    authors: Kodama S,Asano S,Moriguchi T,Sawai H,Shinozuka K

    更新日期:2006-05-15 00:00:00

  • Discovery of BRD4 bromodomain inhibitors by fragment-based high-throughput docking.

    abstract::Bromodomains (BRDs) recognize acetyl-lysine modified histone tails mediating epigenetic processes. BRD4, a protein containing two bromodomains, has emerged as an attractive therapeutic target for several types of cancer as well as inflammatory diseases. Using a fragment-based in silico screening approach, we identifie...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2014.04.017

    authors: Zhao H,Gartenmann L,Dong J,Spiliotopoulos D,Caflisch A

    更新日期:2014-06-01 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

  • Amides of xanthurenic acid as zinc-dependent inhibitors of Lp-PLA(2).

    abstract::AX10185, the phenyl amide of xanthurenic acid, was found to be a sub-100nM inhibitor of Lp-PLA(2). However, in the presence of EDTA the inhibitory activity of AX10185 was extinguished while the enzymatic activity of Lp-PLA(2) did not change. Subsequent metal screening experiments determined the inhibition to be Zn(2+)...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2011.12.045

    authors: Lin EC,Hu Y,Amantea CM,Pham LM,Cajica J,Okerberg E,Brown HE,Fraser A,Du L,Kohno Y,Ishiyama J,Kozarich JW,Shreder KR

    更新日期:2012-01-15 00:00:00

  • Porphyrins containing nitric oxide donors: Synthesis and cancer cell-oriented NO release.

    abstract::Four novel porphyrins containing nitric oxide (NO) donors were synthesized, and the structures of all the products were characterized by IR, UV-vis, (1)H NMR, and elementary analysis. Interestingly, these new compounds not only were able to release NO, but also showed cancer cell-oriented accumulation. Higher accumula...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.02.005

    authors: Liu W,Liu C,Gong C,Lin W,Guo C

    更新日期:2009-03-15 00:00:00

  • Discovery and in vitro evaluation of potent kinase inhibitors: Pyrido[1',2':1,5]pyrazolo[3,4-d]pyrimidines.

    abstract::The discovery, synthesis, potential binding mode, and in vitro kinase profile of several pyrido[1',2':1,5]pyrazolo[3,4-d]pyrimidines as potent kinase inhibitors are discussed. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2005.05.100

    authors: Alberti MJ,Auten EP,Lackey KE,McDonald OB,Wood ER,Preugschat F,Cutler GJ,Kane-Carson L,Liu W,Jung DK

    更新日期:2005-08-15 00:00:00

  • Synthesis and bioactivity of pyrazole and triazole derivatives as potential PDE4 inhibitors.

    abstract::A series of pyrazole and triazole derivatives containing 5-phenyl-2-furan functionality were designed and synthesized as phosphodiesterase type 4 (PDE4) inhibitors. The bioassay results showed that title compounds exhibited considerable inhibitory activity against PDE4B and blockade of LPS-induced TNFα release. Meanwh...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2016.06.002

    authors: Li YS,Tian H,Zhao DS,Hu DK,Liu XY,Jin HW,Song GP,Cui ZN

    更新日期:2016-08-01 00:00:00

  • Synthesis and biological evaluation of pyrrole-based chalcones as CYP1 enzyme inhibitors, for possible prevention of cancer and overcoming cisplatin resistance.

    abstract::Inhibitors of CYP1 enzymes may play vital roles in the prevention of cancer and overcoming chemo-resistance to anticancer drugs. In this letter, we report synthesis of twenty-three pyrrole based heterocyclic chalcones which were screened for inhibition of CYP1 isoforms. Compound 3n potently inhibited CYP1B1 with an IC...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2017.07.010

    authors: Williams IS,Joshi P,Gatchie L,Sharma M,Satti NK,Vishwakarma RA,Chaudhuri B,Bharate SB

    更新日期:2017-08-15 00:00:00

  • 1,3-Di(quinolin-2-yl)guanidine binds to GGCCCC hexanucleotide repeat DNA in C9ORF72.

    abstract::Aberrant expansion of GGGGCC (G4C2) hexanucleotide repeat (HNR) in the first intron of C9ORF72 has been found in frontotemporal dementia and amyotrophic lateral sclerosis (FTD/ALD). The non-canonical DNA structures of the expanded repeats are causative to repeat instability leading to contraction and expansion. We dem...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2018.06.032

    authors: Shibata T,Murakami E,Nakatani K

    更新日期:2018-08-01 00:00:00

  • 2-Arylimidazo[2,1-b]benzothiazoles: a new family of amyloid binding agents with potential for PET and SPECT imaging of Alzheimer's brain.

    abstract::We designed and synthesized a small series of 2-aryl-imidazo[2,1-b]benzothiazole, representing a combination of motifs from the two most potent amyloid imaging agents, PIB and IMPY. The binding affinity of the new compounds ranged from 6 to 133 nM. Among the best compounds, 3b (K(i)=6 nM) can be labeled with (11)CH(3)...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2011.03.052

    authors: Alagille D,DaCosta H,Baldwin RM,Tamagnan GD

    更新日期:2011-05-15 00:00:00

  • Novel, druglike 1,7-disubstituted 2,3,4,5-tetrahydro-1H-benzo[b]azepine-based selective inhibitors of human neuronal nitric oxide synthase (nNOS).

    abstract::A novel class of 1,7-disubstituted 2,3,4,5-tetrahydro-1H-benzo[b]azepine derivatives was designed, synthesized and evaluated as human nitric oxide synthase (NOS) inhibitors. Structure-activity relationship studies based on various basic amine side chains attached at the 1-position of the 2,3,4,5-tetrahydro-1H-benzo[b]...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2012.02.004

    authors: Annedi SC,Ramnauth J,Cossette M,Maddaford SP,Dove P,Rakhit S,Andrews JS,Porreca F

    更新日期:2012-04-01 00:00:00

  • Design, synthesis, and evaluation of oxyanion-hole selective inhibitor substituents for the S1 subsite of factor Xa.

    abstract::We have designed, synthesized, and evaluated the factor Xa inhibitory activities of p-amidinophenyl-sulfones, amines, and alcohols intended to take advantage of the polarity and hydrogen-bonding potential of the oxyanion hole region of the S1 specificity pocket. We demonstrate that placement of an anionic group within...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2004.07.054

    authors: Rumthao S,Lee O,Sheng Q,Fu W,Mulhearn DC,Crich D,Mesecar AD,Johnson ME

    更新日期:2004-10-18 00:00:00

  • Antimitotic activity of moroidin, a bicyclic peptide from the seeds of Celosia argentea.

    abstract::A unique bicyclic peptide, moroidin (1), from the seeds of Celosia argentea (Amaranthaceae) strongly inhibited the polymerization of tubulin. The stereostructure of moroidin (1) was reinvestigated by spectroscopic data, chemical degradation, and molecular dynamics simulation. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(00)00029-9

    authors: Morita H,Shimbo K,Shigemori H,Kobayashi J

    更新日期:2000-03-06 00:00:00

  • Rat intestinal sucrase inhibited by minor constituents from the leaves and twigs of Archidendron clypearia (Jack.) Nielsen.

    abstract::In the search for plants, containing compounds with α-glucosidase inhibitory activity, we found that a methanolic extract from the leaves and twigs of Archidendron clypearia (Jack.) Nielsen significantly inhibited rat intestinal sucrase in vitro. A phytochemical investigation of the aqueous layer of an A. clypearia ex...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2016.07.044

    authors: Thao NP,Luyen BT,Vinh le B,Lee JY,Kwon YI,Kim YH

    更新日期:2016-09-01 00:00:00

  • Efficient synthesis and 5-LOX/COX-inhibitory activity of some 3-hydroxybenzo[b]thiophene-2-carboxylic acid derivatives.

    abstract::A series of 3-hydroxybenzo[b]thiophene-2-carboxylic acid derivatives has been prepared and subsequently evaluated with regards to the inhibition of 5-LOX/COX. Structure optimization furnished derivatives with promising in vitro activity as dual 5-LOX/COX inhibitors with submicromolar IC(50) values for inhibition of 5-...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2012.06.012

    authors: Hansen FK,Khankischpur M,Tolaymat I,Mesaros R,Dannhardt G,Geffken D

    更新日期:2012-08-01 00:00:00

  • Discovery and characterization of the potent, selective and orally bioavailable MMP inhibitor ABT-770.

    abstract::Modification of the biphenyl portion of MMP inhibitor 2a gave analogue 2i which is greater than 1000-fold selective against MMP-2 versus MMP-1. The stereospecific synthesis of both enantiomers of 2i was achieved beginning with (S)- or (R)-benzyl glycidyl ether. The (S)-enantiomer, 11 (ABT-770), is orally bioavailable ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(01)00032-4

    authors: Curtin ML,Florjancic AS,Heyman HR,Michaelides MR,Garland RB,Holms JH,Steinman DH,Dellaria JF,Gong J,Wada CK,Guo Y,Elmore IB,Tapang P,Albert DH,Magoc TJ,Marcotte PA,Bouska JJ,Goodfellow CL,Bauch JL,Marsh KC,Morgan

    更新日期:2001-06-18 00:00:00

  • Synthesis and in vitro evaluation of human FP-receptor selective prostaglandin analogues.

    abstract::The in vitro evaluation of a series of saturated prostaglandins revealed that compounds with omega chain aromatic rings retain nanomolar potency for the human prostaglandin F receptor (hFP receptor), exemplified by compound 8. In contrast, the double bonds are required for activity in the series with an acyclic omega ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(00)00273-0

    authors: deLong MA,Amburgey J,Taylor C,Wos JA,Soper DL,Wang Y,Hicks R

    更新日期:2000-07-17 00:00:00

  • Synthesis and carbonic anhydrase inhibitory properties of novel cyclohexanonyl bromophenol derivatives.

    abstract::The Naturally occurring novel cyclohexanonyl bromophenol 2(R)-2-(2,3,6-tribromo-4,5-dihydroxybenzyl)cyclohexanone (4) was synthesized as a racemic compound. Cyclohexylphenyl methane derivatives (10-17) with Br, OMe, CO, and OH were also obtained. Inhibition of four human carbonic anhydrase (hCA, EC 4.2.1.1) isozymes I...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2011.12.069

    authors: Balaydın HT,Sentürk M,Menzek A

    更新日期:2012-02-01 00:00:00