Synthesis of biotinylated xestoquinone that retains inhibitory activity against Ca2+ ATPase of skeletal muscle myosin.

Abstract:

:Xestoquinone isolated from a marine sponge binds to skeletal muscle myosin and inhibits its Ca(2+) ATPase activity. In this study, we first examined xestoquinone and its analogues to assess the relationships between structure and myosin Ca(2+) ATPase inhibitory activity. On the basis of the resultant data, we then designed a biotinylated xestoquinone analogue. Xestoquinone and its analogues were derived from extracts of the marine sponge Xestospongia sapra. Four xestoquinone analogues with a quinone structure significantly inhibited Ca(2+) ATPase activity. In contrast, four xestoquinone analogues in which the quinone structure was converted to a quinol dimethyl ether did not inhibit Ca(2+) ATPase activity. This suggests that the quinone moiety is essential for inhibitory activity. Then, we synthesized a biotinylated xestoquinone in which a biotin tag was introduced to a site far from the quinone moiety, and this molecule exhibited stronger inhibitory activity than that of xestoquinone. This biotinylated xestoquinone could be useful as a probe in studies of the xestoquinone-myosin binding mode.

journal_name

Bioorg Med Chem

authors

Nakamura M,Kakuda T,Oba Y,Ojika M,Nakamura H

doi

10.1016/s0968-0896(03)00276-1

subject

Has Abstract

pub_date

2003-07-17 00:00:00

pages

3077-82

issue

14

eissn

0968-0896

issn

1464-3391

pii

S0968089603002761

journal_volume

11

pub_type

杂志文章
  • Quantitative structure and aldose reductase inhibitory activity relationship of 1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine-4-spiro-3'-pyrrolidine-1,2',3,5'-tetrone derivatives.

    abstract::We investigate the quantitative structure-activity relationship of spirosuccinimide-fused tetrahydropyrrolo[1,2-a]pyrazine-1,3-dione derivatives acting as aldose reductase inhibitors, which contain a chiral center. The published assay data of 30 training compounds are not for optically pure enantiomer preparations but...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2004.12.034

    authors: Ko K,Won Y

    更新日期:2005-03-01 00:00:00

  • Structure-activity relationship of human glutaminyl cyclase inhibitors having an N-(5-methyl-1H-imidazol-1-yl)propyl thiourea template.

    abstract::In an effort to design inhibitors of human glutaminyl cyclase (QC), we have synthesized a library of N-aryl N-(5-methyl-1H-imidazol-1-yl)propyl thioureas and investigated the contribution of the aryl region of these compounds to their structure-activity relationships as cyclase inhibitors. Our design was guided by the...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2013.04.005

    authors: Tran PT,Hoang VH,Thorat SA,Kim SE,Ann J,Chang YJ,Nam DW,Song H,Mook-Jung I,Lee J,Lee J

    更新日期:2013-07-01 00:00:00

  • Synthesis and evaluation of the 2,4-diaminoquinazoline series as anti-tubercular agents.

    abstract::The 2,4-diaminoquinazoline class of compounds has previously been identified as an effective inhibitor of Mycobacterium tuberculosis growth. We conducted an extensive evaluation of the series for its potential as a lead candidate for tuberculosis drug discovery. Three segments of the representative molecule N-(4-fluor...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2014.10.007

    authors: Odingo J,O'Malley T,Kesicki EA,Alling T,Bailey MA,Early J,Ollinger J,Dalai S,Kumar N,Singh RV,Hipskind PA,Cramer JW,Ioerger T,Sacchettini J,Vickers R,Parish T

    更新日期:2014-12-15 00:00:00

  • Selective carriers of norepinephrine and ammonium ions: ionophoric properties and molecular modelling studies of diester crown compounds containing a 1,3-bis(1H-pyrazol-1-yl)propane unit.

    abstract::Ionophoric properties of dipyrazolic crowns and podands containing a 1,3-bis(1H-pyrazol-1-yl)propane unit in their structure are described. They show selectivity of ammonium vs alkali cations and interesting norepinephrine transport rates. A molecular modelling study has been used to elucidate the superstructures of t...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/s0968-0896(96)00250-7

    authors: Rodríguez-Franco MI,Fierros M,Martínez A,Navarro P,Conde S

    更新日期:1997-02-01 00:00:00

  • Generation of hazardous methyl azide and its application to synthesis of a key-intermediate of picarbutrazox, a new potent pesticide in flow.

    abstract::Generation and reactions of methyl azide (MeN3) were successfully performed by using a flow reactor system, demonstrating that the flow method serves as a safe method for handling hazardous explosive methyl azide. The reaction of NaN3 and Me2SO4 in a flow reactor gave a MeN3 solution, which was used for Huisgen reacti...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2017.07.005

    authors: Ichinari D,Nagaki A,Yoshida JI

    更新日期:2017-12-01 00:00:00

  • Radiofluorinated histamine H₃ receptor antagonist as a potential probe for in vivo PET imaging: radiosynthesis and pharmacological evaluation.

    abstract::The histamine H(3) receptor (H(3)R) plays a role in cognition and memory processes and is implicated in different neurological disorders, including Alzheimer's disease, schizophrenia, and narcolepsy. In vivo studies of the H(3)R occupancy using a radiolabeled PET tracer would be very useful for CNS drug discovery and ...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2012.03.024

    authors: Selivanova SV,Honer M,Combe F,Isensee K,Stark H,Krämer SD,Schubiger PA,Ametamey SM

    更新日期:2012-05-01 00:00:00

  • Synthesis and initial PET imaging of new potential dopamine D3 receptor radioligands (E)-4,3,2-[11C]methoxy-N-4-(4-(2-methoxyphenyl)piperazin-1-yl)butyl-cinnamoylamides.

    abstract::D3 receptor radioligands (E)-4,3,2-[11C]methoxy-N-4-(4-(2-methoxyphenyl)piperazin-1-yl)butyl-cinnamoylamides (4-[11C]MMC, [11C]1a; 3-[11C]MMC, [11C]1b; and 2-[11C]MMC, [11C]1c) were synthesized for evaluation as novel potential positron emission tomography (PET) imaging agents for brain D3 receptors. The new tracers 4...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2005.06.055

    authors: Gao M,Mock BH,Hutchins GD,Zheng QH

    更新日期:2005-11-15 00:00:00

  • 5-demethylovalicin, as a methionine aminopeptidase-2 inhibitor produced by Chrysosporium.

    abstract::5-Demethylovalicin was isolated from the fermentation broth Chrysosporium lucknowense and the structure was identified by spectroscopic methods. 5-Demethylovalicin inhibited the recombinant human MetAP-2 (IC(50)=17.7 nM) and the growth of human umbilical vein endothelial cells (HUVEC; IC(50)=100 nM) in cell proliferat...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/s0968-0896(01)00268-1

    authors: Son KH,Kwon JY,Jeong HW,Kim HK,Kim CJ,Chang YH,Choi JD,Kwon BM

    更新日期:2002-01-01 00:00:00

  • Synthesis, induced-fit docking investigations, and in vitro aldose reductase inhibitory activity of non-carboxylic acid containing 2,4-thiazolidinedione derivatives.

    abstract::In continuation of our studies, we here report a series of non-carboxylic acid containing 2,4-thiazolidinedione derivatives, analogues of previously synthesized carboxylic acids which we had found to be very active in vitro aldose reductase (ALR2) inhibitors. Although the replacement of the carboxylic group with the c...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2008.04.072

    authors: Maccari R,Ottanà R,Ciurleo R,Rakowitz D,Matuszczak B,Laggner C,Langer T

    更新日期:2008-06-01 00:00:00

  • Structure-anticonvulsant activity studies in the group of (E)-N-cinnamoyl aminoalkanols derivatives monosubstituted in phenyl ring with 4-Cl, 4-CH3 or 2-CH3.

    abstract::A series of twenty two (E)-N-cinnamoyl aminoalkanols derivatives monosubstituted in phenyl ring with 4-Cl, 4-CH3 or 2-CH3 was designed, synthesized and evaluated for anticonvulsant activity in rodent models of seizures: maximal electroshock (MES) test, subcutaneous pentylenetetrazole (scPTZ) test, and 6-Hz test. There...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2016.11.014

    authors: Gunia-Krzyżak A,Żelaszczyk D,Rapacz A,Żesławska E,Waszkielewicz AM,Pańczyk K,Słoczyńska K,Pękala E,Nitek W,Filipek B,Marona H

    更新日期:2017-01-15 00:00:00

  • Structure-based approach to falcipain-2 inhibitors: synthesis and biological evaluation of 1,6,7-trisubstituted dihydroisoquinolines and isoquinolines.

    abstract::1,4,7-Trisubstituted isoquinolines were designed, synthesized and evaluated for their inhibition against Plasmodium falciparum cysteine protease falcipain-2. The 1-benzyloxyphenyl-dihydroisoquinoline and -isoquinoline derivatives were found to exhibit better activity against falcipain-2 than their corresponding 1-hydr...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/s0968-0896(03)00117-2

    authors: Batra S,Sabnis YA,Rosenthal PJ,Avery MA

    更新日期:2003-05-15 00:00:00

  • Synthesis and evaluation of 11β-(4-substituted phenyl) estradiol analogs: transition from estrogen receptor agonists to antagonists.

    abstract:INTRODUCTION:As part of our program to develop estrogen receptor (ER) targeted imaging and therapeutic agents we chose to evaluate 11β-substituted estradiol analogs as a representative scaffold. Previous synthetic studies provided an entry into this class of compounds and other work indicated that 11β-(substituted aryl...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2012.04.041

    authors: Hanson RN,Hua E,Hendricks JA,Labaree D,Hochberg RB

    更新日期:2012-06-15 00:00:00

  • Studies on phenothiazines: New microtubule-interacting compounds with phenothiazine A-ring as potent antineoplastic agents.

    abstract::New phenothiazine derivatives 6-20 have been designed, synthesized and evaluated in vitro for their ability to inhibit tubulin polymerization and antiproliferative activity against 60 cancer cell lines, including several multi-drug resistant (MDR) tumor cell lines. The phenothiazine unit may successfully replace the c...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2016.04.001

    authors: Ghinet A,Moise IM,Rigo B,Homerin G,Farce A,Dubois J,Bîcu E

    更新日期:2016-05-15 00:00:00

  • Synthesis, characterization and biological activity of complexes of lanthanum(III) with 2-(1'-phenyl- 2'-carboxyl-3'-aza-n-butyl)-1,10-phenanthroline and 2-(1'-p-phenol-2'-carboxyl-3'-aza-n-butyl)-1,10-phenanthroline.

    abstract::Two novel ligands 2-(1'-phenyl-2'-carboxyl-3'-aza-n-butyl)-1,10-phenanthroline (L1) and 2-(1'-p-phenol-2'-carboxyl-3'-aza-butyl)-1,10-phenanthroline (L2), and their La(III) complexes of La(III)L1, La(III)(L1)(2), La(III)L2, and La(III)(L2)(2), were synthesized and characterized by (1)H NMR, elemental analysis, IR, the...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2006.09.032

    authors: Zhao G,Li F,Lin H,Lin H

    更新日期:2007-01-01 00:00:00

  • Chemical synthesis, cytotoxicity, selectivity and bioavailability of 5α-androstane-3α,17β-diol derivatives.

    abstract::Aminosteroid derivatives represent a new family of compounds with promising antiproliferative activity over different cancer cell lines. Among all the aminosteroid derivatives synthesised in our laboratory, we have identified E-37P as one of the more potent when tested in vitro. Unfortunately, the pharmacokinetic prop...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2014.09.026

    authors: Ayan D,Maltais R,Hospital A,Poirier D

    更新日期:2014-11-01 00:00:00

  • Synthesis and evaluation of 7-chloro-4-(piperazin-1-yl)quinoline-sulfonamide as hybrid antiprotozoal agents.

    abstract::A new series of 4-aminochloroquinoline based sulfonamides were synthesized and evaluated for antiamoebic and antimalarial activities. Out of the eleven compounds evaluated (F1-F11), two of them (F3 and F10) showed good activity against Entamoeba histolytica (IC50 <5 μM). Three of the compounds (F5, F7 and F8) also dis...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2013.03.052

    authors: Salahuddin A,Inam A,van Zyl RL,Heslop DC,Chen CT,Avecilla F,Agarwal SM,Azam A

    更新日期:2013-06-01 00:00:00

  • Synthesis and biological evaluation of novel irreversible serine protease inhibitors using amino acid based sulfonyl fluorides as an electrophilic trap.

    abstract::We have designed and synthesized novel irreversible serine protease inhibitors containing aliphatic sulfonyl fluorides as an electrophilic trap. These substituted taurine sulfonyl fluorides derived from taurine or protected amino acids were conveniently synthesized from β-aminoethanesulfonyl chlorides using KF/18-crow...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2011.02.014

    authors: Brouwer AJ,Ceylan T,Jonker AM,van der Linden T,Liskamp RM

    更新日期:2011-04-01 00:00:00

  • Inhibition studies of new ureido-substituted sulfonamides incorporating a GABA moiety against human carbonic anhydrase isoforms I-XIV.

    abstract::Reaction of γ-Boc-GABA, prepared by protecting the γ-amino moiety of the amino butyric acid with the tert-butyloxycarbonyl (Boc) protecting group, with 4-methyl/ethyl benzenesulfonamide, followed by removal of the Boc protecting group in 3 M HCl afforded the corresponding hydrochlorides, which were further derivatized...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2014.10.041

    authors: Ceruso M,Antel S,Vullo D,Scozzafava A,Supuran CT

    更新日期:2014-12-15 00:00:00

  • Synthesis and evaluation of xanomeline analogs--probing the wash-resistant phenomenon at the M1 muscarinic acetylcholine receptor.

    abstract::A series of xanomeline analogs were synthesized and evaluated for binding at the M(1) muscarinic acetylcholine receptor (M(1) receptor). Specifically, compounds that substitute the O-hexyl chain of xanomeline with polar, ionizable, or conformationally restricted moieties were assessed for their ability to bind to the ...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2007.10.058

    authors: Kane BE,Grant MK,El-Fakahany EE,Ferguson DM

    更新日期:2008-02-01 00:00:00

  • 2,4-Disubstituted oxazoles and thiazoles as latent pharmacophores for diacylhydrazine of SC-51089, a potent PGE2 antagonist.

    abstract::8-Chlorodibenz[b,f][1,4]oxazepine-10(11H)-carboxylic acid, 2-[1-oxo-3-(4-pyridinyl)propyl]hydrazide, monohydrochloride (1, SC-51089) is a functional PGE2 antagonist selective for the EP1 receptor subtype with antinociceptive activity. Analogues of SC-51089, in which the diacylhydrazine moiety has been replaced with 2,...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/s0968-0896(00)00229-7

    authors: Hallinan EA,Hagen TJ,Tsymbalov S,Stapelfeld A,Savage MA

    更新日期:2001-01-01 00:00:00

  • Synthesis of tetravalent LacNAc-glycoclusters as high-affinity cross-linker against Erythrina cristagalli agglutinin.

    abstract::Four kinds of tetravalent double-headed glycoclusters [(LacNAc)4-DHGs] were designed with linkers of varying lengths consisting of alkanedioic carboxyamido groups (C6, C12, C18 and C24) between two bi-antennary LacNAc-glycosides. These glycoclusters served as high-affinity cross-linking ligands for the LacNAc-binding ...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2015.11.026

    authors: Ogata M,Chuma Y,Yasumoto Y,Onoda T,Umemura M,Usui T,Park EY

    更新日期:2016-01-01 00:00:00

  • Discovery of novel quinoline-based mTOR inhibitors via introducing intra-molecular hydrogen bonding scaffold (iMHBS): The design, synthesis and biological evaluation.

    abstract::A series of quinoline derivatives featuring the novelty of introducing intra-molecular hydrogen bonding scaffold (iMHBS) were designed, synthesized and biologically evaluated for their mTOR inhibitory activity, as well as anti-proliferative efficacies against HCT-116, PC-3 and MCF-7 cell lines. As a result, six compou...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2015.11.003

    authors: Ma X,Lv X,Qiu N,Yang B,He Q,Hu Y

    更新日期:2015-12-15 00:00:00

  • Assessing the physiological relevance of alternate architectures of the p7 protein of hepatitis C virus in different environments.

    abstract::The viroporin p7 of the hepatitis C virus forms multimeric channels eligible for ion transport across the endoplasmic reticulum membrane. Currently the subject of many studies and discussion, the molecular assembly of the ion channel and the structural characteristics of the p7 monomer are not yet fully understood. St...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2016.07.063

    authors: Holzmann N,Chipot C,Penin F,Dehez F

    更新日期:2016-10-15 00:00:00

  • Identification of an achiral analogue of J-113397 as potent nociceptin/orphanin FQ receptor antagonist.

    abstract::To date, J-113397 represents the most potent and selective non peptide NOP receptor antagonist widely used in pharmacological studies. However, the synthesis, purification, and enantiomer separation of this molecule, which contains two chiral centers, is rather difficult and low-yielding. Here, we synthesized and test...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2005.08.049

    authors: Trapella C,Guerrini R,Piccagli L,Calo' G,Carra' G,Spagnolo B,Rubini S,Fanton G,Hebbes C,McDonald J,Lambert DG,Regoli D,Salvadori S

    更新日期:2006-02-01 00:00:00

  • Design, synthesis, and in vitro evaluation of new naphthylnitrobutadienes with potential antiproliferative activity: toward a structure/activity correlation.

    abstract::On the grounds of previous encouraging results on the antitumor activity of (1E,3E)-1,4-bis(1-naphthyl)-2,3-dinitro-1,3-butadiene (1), we have designed and synthesized two new molecules [(1E,3E)-1,4-bis(4-carboxy-1-naphthyl)-2,3-dinitro-1,3-butadiene (2) and methyl (2Z,4E)-2-methylsulfanyl-5-(1-naphthyl)-4-nitro-2,4-p...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2007.09.042

    authors: Petrillo G,Mariggiò MA,Aiello C,Cordazzo C,Fenoglio C,Morganti S,Croce M,Rizzato E,Spinelli D,Maccagno M,Bianchi L,Prevosto C,Tavani C,Viale M

    更新日期:2008-01-01 00:00:00

  • Synthesis and biological evaluation of pyridazine derivatives as novel HIV-1 NNRTIs.

    abstract::In continuation of our efforts toward identification and optimization of novel non-nucleoside reverse transcriptase inhibitors (NNRTIs), we have employed a structure-based bioisosterism strategy, with which a new series of diarylpyridazine (DAPD) derivatives were synthesized and evaluated for their anti-HIV-1 (human i...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2012.12.049

    authors: Li D,Zhan P,Liu H,Pannecouque C,Balzarini J,De Clercq E,Liu X

    更新日期:2013-04-01 00:00:00

  • DNA damage by C1027 involves hydrogen atom abstraction and addition to nucleobases.

    abstract::C1027 is a potent antitumor agent that damages DNA. It has the unusual ability to produce double strand breaks and interstrand cross-links (ICLs) intracellularly, which enable it to initiate concurrent ataxia-telangiestasia mutated (ATM) and Rad-3 related (ATR) independent damage responses. The latter form of damage i...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2012.06.004

    authors: San Pedro JM,Beerman TA,Greenberg MM

    更新日期:2012-08-01 00:00:00

  • 3D-QSAR analysis of 2,4,5- and 2,3,4,5-substituted imidazoles as potent and nontoxic modulators of P-glycoprotein mediated MDR.

    abstract::3D-Quantitative structure-activity relationships of 2,4,5- and 2,3,4,5-substituted imidazoles as a novel class of potent and nontoxic modulators of Pgp mediated MDR were investigated using CoMFA and COMSIA approaches. The best CoMFA model obtained from 46 imidazole analogues is a two-component model with the following...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/s0968-0896(01)00040-2

    authors: Kim KH

    更新日期:2001-06-01 00:00:00

  • A novel molecular modelling study of inhibitors of the 17alpha-hydroxylase component of the enzyme system 17alpha-hydroxylase/17,20-lyase (P-450(17alpha)).

    abstract::The enzyme 17alpha-hydroxylase/17,20-lyase (P-450(17alpha) has recently become the focus of research into the fight against hormone dependent prostate cancer. However, the specific nature of this enzyme, in particular, the dual role of its active site, remains unknown. In our drive to elucidate further information reg...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/s0968-0896(99)00077-2

    authors: Ahmed S

    更新日期:1999-08-01 00:00:00

  • d(G3T4G4) forms unusual dimeric G-quadruplex structure with the same general fold in the presence of K+, Na+ or NH4+ ions.

    abstract::We have recently communicated that DNA oligonucleotide d(G(3)T(4)G(4)) forms a dimeric G-quadruplex in the presence of K(+) ions [J. Am. Chem. Soc.2003, 125, 7866-7871]. The high-resolution NMR structure of d(G(3)T(4)G(4))(2) G-quadruplex exhibits G-quadruplex core consisting of three stacked G-quartets. The two overh...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2004.08.009

    authors: Sket P,Crnugelj M,Plavec J

    更新日期:2004-11-15 00:00:00