Novel tacrine-8-hydroxyquinoline hybrids as multifunctional agents for the treatment of Alzheimer's disease, with neuroprotective, cholinergic, antioxidant, and copper-complexing properties.

Abstract:

:Tacrine and PBT2 (an 8-hydroxyquinoline derivative) are well-known drugs that inhibit cholinesterases and decrease beta-amyloid (Abeta) levels by complexation of redox-active metals, respectively. In this work, novel tacrine-8-hydroxyquinoline hybrids have been designed, synthesized, and evaluated as potential multifunctional drugs for the treatment of Alzheimer's disease. At nano- and subnanomolar concentrations they inhibit human acetyl- and butyrylcholinesterase (AChE and BuChE), being more potent than tacrine. They also displace propidium iodide from the peripheral anionic site of AChE and thus could be able to inhibit Abeta aggregation promoted by AChE. They show better antioxidant properties than Trolox, the aromatic portion of vitamin E responsible for radical capture, and display neuroprotective properties against mitochondrial free radicals. In addition, they selectively complex Cu(II), show low cell toxicity, and could be able to penetrate the CNS, according to an in vitro blood-brain barrier model.

journal_name

J Med Chem

authors

Fernández-Bachiller MI,Pérez C,González-Muñoz GC,Conde S,López MG,Villarroya M,García AG,Rodríguez-Franco MI

doi

10.1021/jm100329q

subject

Has Abstract

pub_date

2010-07-08 00:00:00

pages

4927-37

issue

13

eissn

0022-2623

issn

1520-4804

journal_volume

53

pub_type

杂志文章
  • Improved structure-activity relationship analysis of HIV-1 protease inhibitors using interaction kinetic data.

    abstract::Despite the availability of large amounts of data for HIV-protease inhibitors and their effectiveness with wild type and resistant enzyme, there is limited knowledge about how this and other information can be systematically applied to the development of new antiviral compounds. To identify in vitro parameters that co...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm0499110

    authors: Shuman CF,Vrang L,Danielson UH

    更新日期:2004-11-18 00:00:00

  • Chemistry and pharmacology of the non-benzodiazepine anxiolytic enciprazine and related compounds.

    abstract::In the course of studies on tranquilizers, new non-benzodiazepine-like compounds were synthesized. These are 1-(3,4,5-trimethoxyphenoxy)-3-[4-(2-methoxyphenyl)piperazinyl]prop an-2-ol (INN: enciprazine) and derivatives thereof which were screened pharmacologically in order to evaluate their central nervous system acti...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00173a012

    authors: Engel J,Fleischhauer I,Jakovlev V,Kleemann A,Kutscher B,Nickel B,Rauer H,Werner U,Szelenyi I,Johanson CE

    更新日期:1990-11-01 00:00:00

  • Cytotoxic 1,2-dialkynylimidazole-based aza-enediynes: aza-Bergman rearrangement rates do not predict cytotoxicity.

    abstract::A new class of potential antitumor agents inspired by the enediyne antitumor antibiotics has been synthesized: the 1,2-dialkynylimidazoles. The aza-Bergman rearrangement of these 1,2-dialkynylimidazoles has been investigated theoretically at the B3LYP/6-31G(d,p) level and experimentally by measuring the kinetics of re...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm200289j

    authors: Laroche C,Li J,Kerwin SM

    更新日期:2011-07-28 00:00:00

  • Potent and selective inhibitors of PDGF receptor phosphorylation. 2. Synthesis, structure activity relationship, improvement of aqueous solubility, and biological effects of 4-[4-(N-substituted (thio)carbamoyl)-1-piperazinyl]-6,7-dimethoxyquinazoline deri

    abstract::4-[4-(N-Substituted (thio)carbamoyl)-1-piperazinyl]-6,7-dimethoxyquinazoline derivatives such as KN1022 are potent inhibitors of the phosphorylation of platelet derived growth factor receptor (PDGFR). Structure activity relationships in the (thio)urea moiety, the phenyl ring itself, the linker between these two moieti...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm0201114

    authors: Matsuno K,Nakajima T,Ichimura M,Giese NA,Yu JC,Lokker NA,Ushiki J,Ide S,Oda S,Nomoto Y

    更新日期:2002-09-26 00:00:00

  • Examination of the role of the acidic hydrogen in imparting selectivity of 7-(aminosulfonyl)-1,2,3,4-tetrahydroisoquinoline (SK&F 29661) toward inhibition of phenylethanolamine N-methyltransferase vs the alpha 2-adrenoceptor.

    abstract::7-(Aminosulfonyl)-1,2,3,4-tetrahydroisoquinoline (SK&F 29661, 1) is a potent inhibitor of the enzyme phenylethanolamine N-methyltransferase (PNMT, EC 2.1.1.28). In contrast to other inhibitors of PNMT, it is also highly selective toward PNMT in comparison with its affinity toward the alpha 2-adrenoceptor (PNMT Ki = 0....

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm960235e

    authors: Grunewald GL,Dahanukar VH,Caldwell TM,Criscione KR

    更新日期:1997-12-05 00:00:00

  • Biospectra analysis: model proteome characterizations for linking molecular structure and biological response.

    abstract::Establishing quantitative relationships between molecular structure and broad biological effects has been a long-standing goal in drug discovery. Evaluation of the capacity of molecules to modulate protein functions is a prerequisite for understanding the relationship between molecular structure and in vivo biological...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm050494g

    authors: Fliri AF,Loging WT,Thadeio PF,Volkmann RA

    更新日期:2005-11-03 00:00:00

  • 4-Amino-5-arylpyrimidines as antiinflammatory agents.

    abstract::4-Amino-5-arylpyrimidines were synthesized by a variety of methods and have demonstrated antiinflammatory activity in the carrageenan-induced edema in the rat but displayed little activity against adjuvant-induced arthritis in rats or against uv-induced erythema in guinea pigs. ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00240a021

    authors: Lang SA Jr,Cohen E

    更新日期:1975-06-01 00:00:00

  • Preparation and pharmacological evaluation of enantiomers of certain nonoxygenated aporphines: (+)- and (-)-aporphine and (+)- and (-)-10-methylaporphine.

    abstract::The subject compounds were prepared as a part of a continuing structure-activity study of the contrasting actions (agonism-antagonism) of (+)- and (-)-11-hydroxy-10-methylaporphine at serotonin (5-HT1A) receptors. None of the targeted nonoxygenated aporphine derivatives demonstrated significant activity in assays for ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00062a002

    authors: Cannon JG,Raghupathi R,Moe ST,Johnson AK,Long JP

    更新日期:1993-05-14 00:00:00

  • Hydrophilic pyrazine dyes as exogenous fluorescent tracer agents for real-time point-of-care measurement of glomerular filtration rate.

    abstract::Various hydrophilic pyrazine-bis(carboxamides) derived from 3,5-diamino-pyrazine-2,5-dicarboxylic acid bearing neutral and anionic groups were prepared and evaluated for use as fluorescent glomerular filtration rate (GFR) tracer agents. Among these, the dianionic d-serine pyrazine derivatives 2d and 2j, and the neutra...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm200257k

    authors: Rajagopalan R,Neumann WL,Poreddy AR,Fitch RM,Freskos JN,Asmelash B,Gaston KR,Galen KP,Shieh JJ,Dorshow RB

    更新日期:2011-07-28 00:00:00

  • Fumarranol, a rearranged fumagillin analogue that inhibits angiogenesis in vivo.

    abstract::The fumagillin family of natural products inhibits angiogenesis through the irreversible inhibition of the type 2 methionine aminopeptidase (MetAP2). Herein is reported a novel fumagillin analogue named fumarranol. It is shown that, like fumagillin, fumarranol selectively inhibits MetAP2 and endothelial cell prolifera...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm060559v

    authors: Lu J,Chong CR,Hu X,Liu JO

    更新日期:2006-09-21 00:00:00

  • Synthesis of mixed (E,Z)-, (E)-, and (Z)-norendoxifen with dual aromatase inhibitory and estrogen receptor modulatory activities.

    abstract::The first synthesis of the tamoxifen metabolite norendoxifen is reported. This included syntheses of (E)-norendoxifen, (Z)-norendoxifen, and (E,Z)-norendoxifen isomers. (Z)-Norendoxifen displayed affinity for aromatase (Ki 442 nM), estrogen receptor-α (EC50 17 nM), and estrogen receptor-β (EC50 27.5 nM), while the cor...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm400364h

    authors: Lv W,Liu J,Lu D,Flockhart DA,Cushman M

    更新日期:2013-06-13 00:00:00

  • Synthesis and biological evaluations of certain 2-halo-2'-substituted derivatives of 9-beta-D-arabinofuranosyladenine.

    abstract::The synthesis of a series of 2-chloro- or 2-fluoro-9-(2-substituted-2-deoxy-beta-D-arabinofuranosyl)adenines (4g-n) is described. New compounds were prepared from either 2-chloroadenosine or 2-fluoroadenosine by first blocking the 3'- and 5'-hydroxyls as the tetraisopropyldisiloxane derivatives. Activation of O-2' by ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00397a024

    authors: Secrist JA 3rd,Shortnacy AT,Montgomery JA

    更新日期:1988-02-01 00:00:00

  • Dissecting the determinants of cyclin-dependent kinase 2 and cyclin-dependent kinase 4 inhibitor selectivity.

    abstract::Cyclin dependent kinases are a key family of kinases involved in cell cycle regulation and are an attractive target for cancer chemotherapy. The roles of four residues of the cyclin-dependent kinase active site in inhibitor selectivity were investigated by producing cyclin-dependent kinase 2 mutants bearing equivalent...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm060216x

    authors: Pratt DJ,Bentley J,Jewsbury P,Boyle FT,Endicott JA,Noble ME

    更新日期:2006-09-07 00:00:00

  • Discovery of 4-amino and 4-hydroxy-1-aroylindoles as potent tubulin polymerization inhibitors.

    abstract::1-Aroylindoline, 1-aroyl-1,2,3,4-tetrahydroquinoline, and 1-aroylindole derivatives were synthesized and evaluated for anticancer activity. The 4-amino and 4-hydroxy-1-aroylindoles 26 and 27 with IC 50 of 0.9 and 0.6 microM, respectively, exhibited antitubulin activity superior or comparable to that of colchicine and ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm800150d

    authors: Liou JP,Wu ZY,Kuo CC,Chang CY,Lu PY,Chen CM,Hsieh HP,Chang JY

    更新日期:2008-07-24 00:00:00

  • Topoisomerase Inhibitors Addressing Fluoroquinolone Resistance in Gram-Negative Bacteria.

    abstract::Since their discovery over 5 decades ago, quinolone antibiotics have found enormous success as broad spectrum agents that exert their activity through dual inhibition of bacterial DNA gyrase and topoisomerase IV. Increasing rates of resistance, driven largely by target-based mutations in the GyrA/ParC quinolone resist...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/acs.jmedchem.0c00347

    authors: Skepper CK,Armstrong D,Balibar CJ,Bauer D,Bellamacina C,Benton BM,Bussiere D,De Pascale G,De Vicente J,Dean CR,Dhumale B,Fisher LM,Fuller J,Fulsunder M,Holder LM,Hu C,Kantariya B,Lapointe G,Leeds JA,Li X,Lu P,Lv

    更新日期:2020-07-23 00:00:00

  • Discovery and SAR of methylated tetrahydropyranyl derivatives as inhibitors of isoprenylcysteine carboxyl methyltransferase (ICMT).

    abstract::A series of tetrahydropyranyl (THP) derivatives has been developed as potent inhibitors of isoprenylcysteine carboxyl methyltransferase (ICMT) for use as anticancer agents. Structural modification of the submicromolar hit compound 3 led to the potent 3-methoxy substituted analogue 27. Further SAR development around th...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm200249a

    authors: Judd WR,Slattum PM,Hoang KC,Bhoite L,Valppu L,Alberts G,Brown B,Roth B,Ostanin K,Huang L,Wettstein D,Richards B,Willardsen JA

    更新日期:2011-07-28 00:00:00

  • Structure--activity relationship in cinnamamides. 3. Synthesis and anticonvulsant activity evaluation of some derivatives of (E)- and (Z)-m-(trifluoromethyl)cinnamamide.

    abstract::The (E)- and (Z)-m-(trifluoromethyl)-alpha, beta-dimethylcinnamamides and some of their N-alkyl derivatives were prepared and pharmacologically tested as anticonvulsant agents in order to verify if a ring substituent, like the m-CF3 group, different from a halogen but possessing the same electronic effect could lead t...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00137a010

    authors: Balsamo A,Crotti P,Lapucci A,Macchia B,Macchia F,Cuttica A,Passerini N

    更新日期:1981-05-01 00:00:00

  • New bis(2-aminoimidazoline) and bisguanidine DNA minor groove binders with potent in vivo antitrypanosomal and antiplasmodial activity.

    abstract::A series of 75 guanidine and 2-aminoimidazoline analogue molecules were assayed in vitro against Trypanosoma brucei rhodesiense STIB900 and Plasmodium falciparum K1. The dicationic diphenyl compounds exhibited the best activities with IC 50 values against T. b. rhodesiense and P. falciparum in the nanomolar range. Fiv...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm7013088

    authors: Rodríguez F,Rozas I,Kaiser M,Brun R,Nguyen B,Wilson WD,García RN,Dardonville C

    更新日期:2008-02-28 00:00:00

  • Biophysical mapping of the adenosine A2A receptor.

    abstract::A new approach to generating information on ligand receptor interactions within the binding pocket of G protein-coupled receptors has been developed, called Biophysical Mapping (BPM). Starting from a stabilized receptor (StaR), minimally engineered for thermostability, additional single mutations are then added at pos...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm2003798

    authors: Zhukov A,Andrews SP,Errey JC,Robertson N,Tehan B,Mason JS,Marshall FH,Weir M,Congreve M

    更新日期:2011-07-14 00:00:00

  • cis-Unsaturated analogues of 3,8,13,18,23-pentaazapentacosane (BE-4-4-4-4): synthesis and growth inhibitory effects on human prostate cancer cell lines.

    abstract::From the results of our previous physicochemical studies of polyamine-nucleic acid interactions, we concluded that polyamine analogues in cisoidal conformation are capable of wrapping around the major groove of the double helix, of displacing natural polyamines from their nucleic acid binding sites, and of inhibiting ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm000310s

    authors: Reddy VK,Sarkar A,Valasinas A,Marton LJ,Basu HS,Frydman B

    更新日期:2001-02-01 00:00:00

  • Synthesis and biological activity of CCK heptapeptide analogues. Effects of conformational constraints and standard modifications on receptor subtype selectivity, functional activity in vitro, and appetite suppression in vivo.

    abstract::A series of modifications of the CCK7 analogue (des-NH2)Tyr(SO3-)-Nle-Gly-Trp-Nle-Asp-Phe-NH2 was prepared and tested for binding to guinea pig CCK-A and CCK-B receptors and in CCK-A-mediated functional assays. Selected analogues also were tested for appetite suppressant activity in rats. Several conformationally rest...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00094a001

    authors: Holladay MW,Bennett MJ,Tufano MD,Lin CW,Asin KE,Witte DG,Miller TR,Bianchi BR,Nikkel AL,Bednarz L

    更新日期:1992-08-07 00:00:00

  • Discovery and development of the novel potent orally active thrombin inhibitor N-(9-hydroxy-9-fluorenecarboxy)prolyl trans-4-aminocyclohexylmethyl amide (L-372,460): coapplication of structure-based design and rapid multiple analogue synthesis on solid su

    abstract::Early studies in these laboratories of peptidomimetic structures containing a basic P1 moiety led to the highly potent and selective thrombin inhibitors 2 (Ki = 5.0 nM) and 3 (Ki = 0.1 nM). However, neither attains significant blood levels upon oral administration to rats and dogs. With the aim of improving pharmacoki...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm9705014

    authors: Brady SF,Stauffer KJ,Lumma WC,Smith GM,Ramjit HG,Lewis SD,Lucas BJ,Gardell SJ,Lyle EA,Appleby SD,Cook JJ,Holahan MA,Stranieri MT,Lynch JJ Jr,Lin JH,Chen IW,Vastag K,Naylor-Olsen AM,Vacca JP

    更新日期:1998-01-29 00:00:00

  • Aryl 1-but-3-ynyl-4-phenyl-1,2,3,6-tetrahydropyridines as potential antipsychotic agents: synthesis and structure-activity relationships.

    abstract::A novel series of aryl 1-but-3-ynyl-4-phenyl-1,2,3,6-tetrahydropyridines with dopaminergic activity is described. The structure-activity relationships of this series were studied by synthesis of analogs and evaluation of their affinities for the dopamine (DA) D2 receptor and inhibition of locomotor activity (LMA) in r...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm950721m

    authors: Glase SA,Akunne HC,Heffner TG,Jaen JC,MacKenzie RG,Meltzer LT,Pugsley TA,Smith SJ,Wise LD

    更新日期:1996-08-02 00:00:00

  • Discovery of hepatitis C virus NS3-4A protease inhibitors with improved barrier to resistance and favorable liver distribution.

    abstract::Given the emergence of resistance observed for the current clinical-stage hepatitis C virus (HCV) NS3 protease inhibitors, there is a need for new inhibitors with a higher barrier to resistance. We recently reported our rational approach to the discovery of macrocyclic acylsulfonamides as HCV protease inhibitors addre...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm400121t

    authors: Moreau B,O'Meara JA,Bordeleau J,Garneau M,Godbout C,Gorys V,Leblanc M,Villemure E,White PW,Llinàs-Brunet M

    更新日期:2014-03-13 00:00:00

  • Investigations into the origin of the molecular recognition of several adenosine deaminase inhibitors.

    abstract::Inhibitors of adenosine deaminase (ADA, EC 3.5.4.4) are potential therapeutic agents for the treatment of various health disorders. Several highly potent inhibitors were previously identified, yet they exhibit unacceptable toxicities. We performed a SAR study involving a series of C2 or C8 substituted purine-riboside ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm101286g

    authors: Gillerman I,Fischer B

    更新日期:2011-01-13 00:00:00

  • Structure-activity relationships and pharmacophore model of a noncompetitive pyrazoline containing class of GluN2C/GluN2D selective antagonists.

    abstract::Here we describe the synthesis and structure-activity relationship for a class of pyrazoline-containing dihydroquinolone negative allosteric modulators of the NMDA receptor that show strong subunit selectivity for GluN2C- and GluN2D-containing receptors over GluN2A- and GluN2B-containing receptors. Several members of ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm400652r

    authors: Acker TM,Khatri A,Vance KM,Slabber C,Bacsa J,Snyder JP,Traynelis SF,Liotta DC

    更新日期:2013-08-22 00:00:00

  • Screening for cardiovascular safety: a structure-activity approach for guiding lead selection of melanin concentrating hormone receptor 1 antagonists.

    abstract::An inactin-anesthetized rat cardiovascular (CV) assay was employed in a screening mode to triage multiple classes of melanin-concentrating hormone receptor 1 (MCHr1) antagonists. Lead identification was based on a compound profile producing high drug concentration in both plasma (>40 microM) and brain (>20 microg/g) w...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm0512286

    authors: Kym PR,Souers AJ,Campbell TJ,Lynch JK,Judd AS,Iyengar R,Vasudevan A,Gao J,Freeman JC,Wodka D,Mulhern M,Zhao G,Wagaw SH,Napier JJ,Brodjian S,Dayton BD,Reilly RM,Segreti JA,Fryer RM,Preusser LC,Reinhart GA,Hernand

    更新日期:2006-04-06 00:00:00

  • Iodinated tomoxetine derivatives as selective ligands for serotonin and norepinephrine uptake sites.

    abstract::In order to develop selective radioactive ligands for the study of presynaptic monoamine uptake sites, iodinated derivatives of tomoxetine were synthesized and evaluated in radioligand binding assays. Iodotomoxetine derivatives showed high affinity for serotonin (5-HT) uptake sites using a rat cortical membrane prepar...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00101a029

    authors: Chumpradit S,Kung MP,Panyachotipun C,Prapansiri V,Foulon C,Brooks BP,Szabo SA,Tejani-Butt S,Frazer A,Kung HF

    更新日期:1992-11-13 00:00:00

  • Selective formation of homo- and heterobivalent peptidomimetics.

    abstract::Methodology is presented for assembling fluorescently labeled bivalent molecules from monovalent constituents, without side chain protection or coupling agents. To illustrate the procedure, a series of bivalent peptidomimetics directed toward the Trk receptors were prepared and screened via fluorescent activated cell ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm034103e

    authors: Pattarawarapan M,Reyes S,Xia Z,Zaccaro MC,Saragovi HU,Burgess K

    更新日期:2003-08-14 00:00:00

  • Discovery of IACS-9439, a Potent, Exquisitely Selective, and Orally Bioavailable Inhibitor of CSF1R.

    abstract::Tumor-associated macrophages (TAMs) have a significant presence in the tumor stroma across multiple human malignancies and are believed to be beneficial to tumor growth. Targeting CSF1R has been proposed as a potential therapy to reduce TAMs, especially the protumor, immune-suppressive M2 TAMs. Additionally, the high ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/acs.jmedchem.0c00936

    authors: Czako B,Marszalek JR,Burke JP,Mandal P,Leonard PG,Cross JB,Mseeh F,Jiang Y,Chang EQ,Suzuki E,Kovacs JJ,Feng N,Gera S,Harris AL,Liu Z,Mullinax RA,Pang J,Parker CA,Spencer ND,Yu SS,Wu Q,Tremblay MR,Mikule K,Wi

    更新日期:2020-09-10 00:00:00