Identification of a glutathione peroxidase inhibitor that reverses resistance to anticancer drugs in human B-cell lymphoma cell lines.

Abstract:

:Cancer cells isolated from two patients with malignant non-Hodgkin B-cell lymphomas that became resistant to chemotherapy during clinical treatment were made ≥fourfold resistant in culture to anticancer drugs, that is cisplatin, etoposide, methotrexate and bortezomib. Because most resistant lines showed significantly increased expression of the anti-oxidative enzyme glutathione peroxidase 1 (GPx1), GPx1 was investigated as a target for inhibitor development. Virtual screening of a library of diverse structures by docking them to the active site of the X-ray crystal structure of bovine GPx1 uncovered compounds that might block the enzyme. An enzyme assay confirmed an acylhydrazone heterocycle (3) with GPx inhibitory activity. Combinations of 3 with the anticancer drugs listed above led to reversal of resistance in the lymphoma cell lines.

journal_name

Bioorg Med Chem Lett

authors

Schulz R,Emmrich T,Lemmerhirt H,Leffler U,Sydow K,Hirt C,Kiefer T,Link A,Bednarski PJ

doi

10.1016/j.bmcl.2012.08.091

subject

Has Abstract

pub_date

2012-11-01 00:00:00

pages

6712-5

issue

21

eissn

0960-894X

issn

1464-3405

pii

S0960-894X(12)01102-X

journal_volume

22

pub_type

杂志文章
  • Microbial transformation of acetyl-11-keto-β-boswellic acid and their inhibitory activity on LPS-induced NO production.

    abstract::The capabilities of 20 strains of fungi to transform acetyl-11-keto-β-boswellic (AKBA) were screened. And biotransformation of AKBA by Cunninghamella blakesleana AS 3.970 afforded five metabolites (1-5), while two metabolites (6, 7) were isolated from biotransformation of Cunninghamella elegans AS 3.1207. The chemical...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2012.12.086

    authors: Sun Y,Liu D,Xi R,Wang X,Wang Y,Hou J,Zhang B,Wang C,Liu K,Ma X

    更新日期:2013-03-01 00:00:00

  • Identification of an indole series of prostaglandin D2 receptor antagonists.

    abstract::A novel indole series of PGD2 receptor (DP receptor) antagonists is presented. Optimization of this series led to the identification of potent and selective DP receptor antagonists. In particular, antagonists 35 and 36 were identified with Ki values of 2.6 and 1.8 nM, respectively. These two antagonists are also poten...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2006.02.062

    authors: Sturino CF,Lachance N,Boyd M,Berthelette C,Labelle M,Li L,Roy B,Scheigetz J,Tsou N,Brideau C,Cauchon E,Carriere MC,Denis D,Greig G,Kargman S,Lamontagne S,Mathieu MC,Sawyer N,Slipetz D,O'Neill G,Wang Z,Zamboni R

    更新日期:2006-06-01 00:00:00

  • Thymidine and thymidine-5'-O-monophosphate analogues as inhibitors of Mycobacterium tuberculosis thymidylate kinase.

    abstract::The affinity of a series of 2', 3'- and 5-modified thymidine analogues for Mycobacterium tuberculosis thymidine monophosphate kinase (TMPKmt) was evaluated. The affinities of several non-phosphorylated analogues are in the same order of magnitude as those of their phosphorylated congeners. In view of drug delivery pro...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(03)00643-7

    authors: Vanheusden V,Van Rompaey P,Munier-Lehmann H,Pochet S,Herdewijn P,Van Calenbergh S

    更新日期:2003-09-15 00:00:00

  • Effect of linker substitution on the binding of butorphan univalent and bivalent ligands to opioid receptors.

    abstract::A series of bivalent hydroxy ether butorphan ligands were prepared and their binding affinities at the opioid receptors determined. Addition of a hydroxy group to a hydrocarbon chain can potentiate binding affinity up to 27- and 86-fold at the mu and kappa opioid receptors, respectively. Two bivalent ligands with sub-...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.01.101

    authors: Fulton BS,Knapp BL,Bidlack JM,Neumeyer JL

    更新日期:2010-03-01 00:00:00

  • Effective molarity in a nucleic acid-controlled reaction.

    abstract::Positioning of reactive functional groups within a DNA duplex can enable chemical reactions that otherwise would not occur to an appreciable extent. However, few studies have quantitatively defined the extent to which the enforced proximity of reaction partners in duplex DNA can favor chemical processes. Here, we meas...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2016.04.022

    authors: Catalano MJ,Price NE,Gates KS

    更新日期:2016-06-01 00:00:00

  • Substituted tetrahydro-beta-carbolines as potential agents for the treatment of human papillomavirus infection.

    abstract::The identification and optimization of a series of substituted tetrahydro-beta-carbolines with potent activity against human papillomavirus is described. Structure-activity studies focused on the substitution pattern and chirality of the beta-carboline ring system are discussed. Optimization of these parameters led to...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.10.123

    authors: Miller JF,Turner EM,Sherrill RG,Gudmundsson K,Spaltenstein A,Sethna P,Brown KW,Harvey R,Romines KR,Golden P

    更新日期:2010-01-01 00:00:00

  • Non-aromatic A-ring replacement in the triaryl bis-sulfone CB2 receptor inhibitors.

    abstract::The triaryl bis-sulfone 1 was modified by converting the aryl A-ring to a piperidine ring. The piperidine ring was further elaborated to a spirocyclopropyl piperidine moiety. The effect on CB2 binding potency, rat calcium channel affinity, and CYP 2C9 inhibition is described. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.11.084

    authors: Gilbert EJ,Zhou G,Wong MK,Tong L,Shankar BB,Huang C,Kelly J,Lavey BJ,McCombie SW,Chen L,Rizvi R,Dong Y,Shu Y,Kozlowski JA,Shih NY,Hipkin RW,Gonsiorek W,Malikzay A,Lunn CA,Favreau L,Lundell DJ

    更新日期:2010-01-15 00:00:00

  • Novel substituted tetrahydrotriazaacenaphthylene derivatives as potent CRF1 receptor antagonists.

    abstract::Corticotropin-releasing factor (CRF), a 41 amino acid peptide neurohormone synthesised by specific hypothalamic nuclei in the brain, is implicated in stress-related function. Antagonism of CRF(1) receptors is an attractive therapeutic approach for the treatment of depression and anxiety. Unsaturated tetrahydrotriazaac...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2007.06.077

    authors: Gentile G,Di Fabio R,Pavone F,Sabbatini FM,St-Denis Y,Zampori MG,Vitulli G,Worby A

    更新日期:2007-09-15 00:00:00

  • Tetradehydrohalicyclamine B, a new proteasome inhibitor from the marine sponge Acanthostrongylophora ingens.

    abstract::A new halicyclamine derivative, tetradehydrohalicyclamine B (1), was isolated from the marine sponge Acanthostrongylophora ingens, along with halicyclamine B (2) as proteasome inhibitors. Compound 1 is the second example found to have a pyridinium ring in the halicyclamine family. Although the relative configuration o...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2018.11.028

    authors: Kato H,El-Desoky AH,Takeishi Y,Nehira T,Angkouw ED,Mangindaan REP,de Voogd NJ,Tsukamoto S

    更新日期:2019-01-01 00:00:00

  • Synthesis and biological evaluation of rhodanine derivatives bearing a quinoline moiety as potent antimicrobial agents.

    abstract::Three series of rhodanine derivatives bearing a quinoline moiety (6a-h, 7a-g, and 8a-e) have been synthesized, characterized, and evaluated as antibacterial agents. The majority of these compounds showed potent antibacterial activities against several different strains of Gram-positive bacteria, including multidrug-re...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2013.05.082

    authors: Guo M,Zheng CJ,Song MX,Wu Y,Sun LP,Li YJ,Liu Y,Piao HR

    更新日期:2013-08-01 00:00:00

  • Discovery of 1H-pyrazolo[3,4-b]pyridines as potent dual orexin receptor antagonists (DORAs).

    abstract::Compound rac-1 was identified by high throughput screening. Here we report SAR studies and MedChem optimization towards the highly potent dual orexin receptor antagonists (S)-2 and (S)-3. Furthermore, strategies to overcome the suboptimal physicochemical properties are highlighted and the pharmacokinetic profiles of r...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2015.10.055

    authors: Behnke D,Cotesta S,Hintermann S,Fendt M,Gee CE,Jacobson LH,Laue G,Meyer A,Wagner T,Badiger S,Chaudhari V,Chebrolu M,Pandit C,Hoyer D,Betschart C

    更新日期:2015-12-01 00:00:00

  • Design and synthesis of peptide-based carboxylic acid-containing transition-state inhibitors of human neutrophil elastase.

    abstract::In our search for a new agent, human neutrophil elastase (HNE) inhibitor, for the treatment of acute respiratory failure, we rationally designed and synthesized a series of peptide-based carboxylic acid-containing transition-state inhibitors. The presence of valyl moiety is found to be essential for potent in vitro in...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(01)00797-1

    authors: Sato F,Inoue Y,Omodani T,Imano K,Okazaki H,Takemura T,Komiya M

    更新日期:2002-02-25 00:00:00

  • Preparation of novel anthranilic acids as antibacterial agents. Extensive evaluation of alternative amide bioisosteres connecting the A- and the B-rings.

    abstract::In the past few years, a significant effort has been devoted by Pharmacia toward the discovery of novel antibiotics. We have recently described the identification of an anthranilic acid lead 1 and the optimization resulting in the advanced lead 2. In this report, we describe the preparation of several selected amide b...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2007.02.055

    authors: Thorarensen A,Wakefield BD,Romero DL,Marotti KR,Sweeney MT,Zurenko GE,Rohrer DC,Han F,Bryant GL Jr

    更新日期:2007-05-15 00:00:00

  • Investigations of the esterase, phosphatase, and sulfatase activities of the cytosolic mammalian carbonic anhydrase isoforms I, II, and XIII with 4-nitrophenyl esters as substrates.

    abstract::The esterase, phosphatase, and sulfatase activities of carbonic anhydrase (CA, EC 4.2.1.1) isozymes, CA I, II, and XIII with 4-nitrophenyl esters as substrates was investigated. These enzymes show esterase activity with 4-nitrophenyl acetate as substrate, with second order rate constants in the range of 753-7706M(-1)s...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2008.03.012

    authors: Innocenti A,Scozzafava A,Parkkila S,Puccetti L,De Simone G,Supuran CT

    更新日期:2008-04-01 00:00:00

  • Bicyclic anti-VZV nucleosides: thieno analogues bearing an alkylphenyl side chain have reduced antiviral activity.

    abstract::Thieno analogues of the potent and selective furo-pyrimidine anti-VZV nucleoside family bearing a p-alkylphenyl side chain have been synthesised and tested for their antiviral activity against Varicella-Zoster virus (VZV). While the alkyl chain analogues were shown to retain full antiviral activity against VZV, these ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2004.03.029

    authors: Angell A,McGuigan C,Garcia Sevillano L,Snoeck R,Andrei G,De Clercq E,Balzarini J

    更新日期:2004-05-17 00:00:00

  • 4-aryl piperazine and piperidine amides as novel mGluR5 positive allosteric modulators.

    abstract::Positive allosteric modulation of metabotropic glutamate receptor 5 (mGluR5) is regarded as a potential novel treatment for schizophrenic patients. Herein we report the synthesis and SAR of 4-aryl piperazine and piperidine amides as potent mGluR5 positive allosteric modulators (PAMs). Several analogs have excellent ac...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.10.036

    authors: Xiong H,Brugel TA,Balestra M,Brown DG,Brush KA,Hightower C,Hinkley L,Hoesch V,Kang J,Koether GM,McCauley JP Jr,McLaren FM,Panko LM,Simpson TR,Smith RW,Woods JM,Brockel B,Chhajlani V,Gadient RA,Spear N,Sygowski LA

    更新日期:2010-12-15 00:00:00

  • α-Methylated simplified resiniferatoxin (sRTX) thiourea analogues as potent and stereospecific TRPV1 antagonists.

    abstract::A series of α-methylated analogues of the potent sRTX thiourea antagonists were investigated as rTRPV1 ligands in order to examine the effect of α-methylation on receptor activity. The SAR analysis indicated that activity was stereospecific with the (R)-configuration of the newly formed chiral center providing high bi...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2014.04.054

    authors: Kim HS,Jin MK,Kang SU,Lim JO,Tran PT,Hoang VH,Ann J,Ha TH,Pearce LV,Pavlyukovets VA,Blumberg PM,Lee J

    更新日期:2014-06-15 00:00:00

  • Synthesis and structure-activity relationships of a novel and selective bone morphogenetic protein receptor (BMP) inhibitor derived from the pyrazolo[1.5-a]pyrimidine scaffold of dorsomorphin: the discovery of ML347 as an ALK2 versus ALK3 selective MLPCN

    abstract::A structure-activity relationship of the 3- and 6-positions of the pyrazolo[1,5-a]pyrimidine scaffold of the known BMP inhibitors dorsomorphin, 1, LDN-193189, 2, and DMH1, 3, led to the identification of a potent and selective compound for ALK2 versus ALK3. The potency contributions of several 3-position substituents ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2013.03.113

    authors: Engers DW,Frist AY,Lindsley CW,Hong CC,Hopkins CR

    更新日期:2013-06-01 00:00:00

  • Substituted uracil derivatives as potent inhibitors of poly(ADP-ribose)polymerase-1 (PARP-1).

    abstract::A new class of PARP-1 inhibitors, namely substituted fused uracil derivatives were synthesised. Starting from a derivative with an IC(50)=2microM the chemical optimisation program led to compounds with more than a 100-fold increase in potency (IC(50)<20nM). Additionally, physicochemical and pharmacokinetic properties ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(02)00602-9

    authors: Steinhagen H,Gerisch M,Mittendorf J,Schlemmer KH,Albrecht B

    更新日期:2002-11-04 00:00:00

  • Biosynthesis of anti-HCV compounds using thermophilic microorganisms.

    abstract::This work describes the application of thermophilic microorganisms for obtaining 6-halogenated purine nucleosides. Biosynthesis of 6-chloropurine-2'-deoxyriboside and 6-chloropurine riboside was achieved by Geobacillus stearothermophilus CECT 43 with a conversion of 90% and 68%, respectively. Furthermore, the selected...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2012.08.045

    authors: Rivero CW,De Benedetti EC,Sambeth JE,Lozano ME,Trelles JA

    更新日期:2012-10-01 00:00:00

  • Synthesis and evaluation of 2'H-spiro[cyclohexane-1,3'-imidazo[1,5-a]pyridine]-1',5'-dione derivatives as Mnk inhibitors.

    abstract::Post-translational modulation of eIF4E through phosphorylation by Mnks is highly integral to the pathogenesis of different cancers. Therefore, inhibition of Mnks offers a strategy for cancer treatment. Herein, a series of 2'H-spiro[cyclohexane-1,3'-imidazo[1,5-a]pyridine]-1',5'-dione derivatives is presented as Mnk in...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2019.07.043

    authors: Abdelaziz AM,Basnet SKC,Islam S,Li M,Tadesse S,Albrecht H,Gerber C,Yu M,Wang S

    更新日期:2019-09-15 00:00:00

  • Diamino benzo[b]thiophene derivatives as a novel class of active site directed thrombin inhibitors. Part 6: further focus on the contracted C4'-side chain analogues.

    abstract::Novel benzo[b]thiophene diamine thrombin inhibitors were investigated, focusing on a contracted C4'-side chain series. SAR studies identified compounds with either a pyrrolidino or morpholino group as potent, active site directed thrombin inhibitors when the amino group was connected to the C3-phenyl ring with a methy...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(00)00211-0

    authors: Takeuchi K,Kohn TJ,Harper RW,Lin HS,Gifford-Moore DS,Richett ME,Sall DJ,Smith GF,Zhang M

    更新日期:2000-06-05 00:00:00

  • Uncarinic acids: phospholipase Cgamma1 inhibitors from hooks of Uncaria rhynchophylla.

    abstract::Bioactivity-guided fractionation of the CHCl3 extract from hooks of Uncaria rhynchophylla led to the isolation of two triterpene esters, namely uncarinic acids A (1) and B (2). Their structures were established by spectroscopic and chemical methods. These compounds inhibited phospholipase Cgamma1 with IC50 values of 3...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(99)00211-5

    authors: Lee JS,Yang MY,Yeo H,Kim J,Lee HS,Ahn JS

    更新日期:1999-05-17 00:00:00

  • Synthesis and antimalarial activity of 2-methoxyprop-2-yl peroxides derivatives.

    abstract::2-Methoxyprop-2-yl peroxides were synthesized and evaluated in vitro against Plasmodium falciparum. These acyclic artemisinin-related peroxides revealed moderate to good activity but were devoid of alkylating property towards the synthetic model of heme Mn(II)-TPP. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(02)00837-5

    authors: Cointeaux L,Berrien JF,Peyrou V,Provot O,Ciceron L,Danis M,Robert A,Meunier B,Mayrargue J

    更新日期:2003-01-06 00:00:00

  • Antitumor platinum(II) complexes of N-cyclobutyl-1R,2R-diaminocyclohexane with dicarboxylates as leaving groups.

    abstract::Four platinum(II) complexes of N-cyclobutyl-1R,2R-diaminocyclohexane with different bidentate dicarboxylates (1 oxalate, 2 malonate, 3 1,1-cyclobutanedicarboxylate and 4 3-hydroxy-1,1-cyclobutanedicarboxylate) as leaving groups were synthesized and characterized by elemental analyses, IR and (1)HNMR spectra together w...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2014.11.069

    authors: Xu G,Zhao J,Gou S,Pang J

    更新日期:2015-01-15 00:00:00

  • Synthesis and HIV-1 integrase inhibitory activities of caffeoylglucosides.

    abstract::Caffeoylglucosides, which have a glucose ring as a central linker, were synthesized from methyl D-glucosides, and their anti-HIV-1 activities were tested. Among them, four dicaffeoylglucosides (IC50 = 29.1+/-35.1 microM), 6a, 6b, 9b and 10b, showed HIV-1 integrase inhibitory activity as potent as L-chicoric acid. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(00)00355-3

    authors: Kim SN,Lee JY,Kim HJ,Shin CG,Park H,Lee YS

    更新日期:2000-08-21 00:00:00

  • Rational design of novel, potent piperazinone and imidazolidinone BACE1 inhibitors.

    abstract::Guided by structure-based design, we synthesized two novel series of potent inhibitors of BACE1 and generated extensive SAR around both the prime and non-prime side binding pockets. The key feature of both series is a cyclic amine motif specifically crafted to achieve interactions with both the flap and with the S2' p...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2008.04.050

    authors: Cumming JN,Le TX,Babu S,Carroll C,Chen X,Favreau L,Gaspari P,Guo T,Hobbs DW,Huang Y,Iserloh U,Kennedy ME,Kuvelkar R,Li G,Lowrie J,McHugh NA,Ozgur L,Pan J,Parker EM,Saionz K,Stamford AW,Strickland C,Tadesse D,

    更新日期:2008-06-01 00:00:00

  • Condensed E. coli cultures for highly efficient production of proteins containing unnatural amino acids.

    abstract::Current biosynthetic methods for producing proteins containing site-specifically incorporated unnatural amino acids are inefficient because the majority of the amino acid goes unused. Here we present a universal approach to improve the efficiency of such processes using condensed Escherichia coli cultures. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.08.049

    authors: Liu J,Castañeda CA,Wilkins BJ,Fushman D,Cropp TA

    更新日期:2010-10-01 00:00:00

  • Aminopyrazine CB1 receptor inverse agonists.

    abstract::A series of 5,6-diaryl-2-amino-pyrazines were prepared and found to have antagonist-like properties at the CB1 receptor. Subsequent SAR studies optimized both receptor potency and drug-like properties including solubility and Cytochrome-P450 inhibition potential. Optimized compounds were demonstrated to be inverse ago...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2008.04.022

    authors: Wustrow DJ,Maynard GD,Yuan J,Zhao H,Mao J,Guo Q,Kershaw M,Hammer J,Brodbeck RM,Near KE,Zhou D,Beers DS,Chenard BL,Krause JE,Hutchison AJ

    更新日期:2008-06-01 00:00:00

  • Discovery of tranylcypromine analogs with an acylhydrazone substituent as LSD1 inactivators: Design, synthesis and their biological evaluation.

    abstract::Lysine specific demethylase 1 (LSD1), the first identified histone demethylase, plays an important role in epigenetic regulation of gene activation and repression, has been reported to be up-regulated and involved in numbers of solid malignant tumors. In this study, we identified a series of phenylalanyl hydrazones ba...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2017.10.003

    authors: Sun K,Peng JD,Suo FZ,Zhang T,Fu YD,Zheng YC,Liu HM

    更新日期:2017-11-15 00:00:00