Synthesis and structure–activity relationships of small molecule inhibitors of the simian virus 40 T antigen oncoprotein, an anti-polyomaviral target.

Abstract:

:Polyomavirus infections are common and relatively benign in the general human population but can become pathogenic in immunosuppressed patients. Because most treatments for polyomavirusassociated diseases nonspecifically target DNA replication, existing treatments for polyomavirus infection possess undesirable side effects. However, all polyomaviruses express Large Tumor Antigen (T Ag), which is unique to this virus family and may serve as a therapeutic target. Previous screening of pyrimidinone–peptoid hybrid compounds identified MAL2-11B and a MAL2-11B tetrazole derivative as inhibitors of viral replication and T Ag ATPase activity (IC50 of ~20-50 μM. To improve upon this scaffold and to develop a structure–activity relationship for this new class of antiviral agents, several iterative series of MAL2-11B derivatives were synthesized. The replacement of a flexible methylene chain linker with a benzyl group or, alternatively, the addition of an ortho-methyl substituent on the biphenyl side chain in MAL2-11B yielded an IC50 of 50 μM, which retained antiviral activity. After combining both structural motifs, a new lead compound was identified that inhibited T Ag ATPase activity with an IC50 of 50 μM. We suggest that the knowledge gained from the structure–activity relationship and a further refinement cycle of the MAL2-11B scaffold will provide a specific, novel therapeutic treatment option for polyomavirus infections and their associated diseases.

journal_name

Bioorg Med Chem

authors

Ireland AW,Gobillot TA,Gupta T,Seguin SP,Liang M,Resnick L,Goldberg MT,Manos-Turvey A,Pipas JM,Wipf P,Brodsky JL

doi

10.1016/j.bmc.2014.09.019

subject

Has Abstract

pub_date

2014-11-15 00:00:00

pages

6490-6502

issue

22

eissn

0968-0896

issn

1464-3391

journal_volume

22

pub_type

杂志文章
  • 1,2,4-Triazole and 1,3,4-oxadiazole analogues: Synthesis, MO studies, in silico molecular docking studies, antimalarial as DHFR inhibitor and antimicrobial activities.

    abstract::1,2,4-Triazole and 1,3,4-oxadiazole analogues are of interest due to their potential activity against microbial and malarial infections. In search of suitable antimicrobial and antimalarial compounds, we report here the synthesis, characterization and biological activities of 1,2,4-triazole and 1,3,4-oxadiazole analog...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2017.05.054

    authors: Thakkar SS,Thakor P,Doshi H,Ray A

    更新日期:2017-08-01 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

  • Optimization of piperidine constructed peptidyl derivatives as proteasome inhibitors.

    abstract::A series of non-covalent piperidine-containing peptidyl derivatives with various substituents at side chains of different residues were designed, synthesized and evaluated as proteasome inhibitors. After proteasome inhibitory evaluations of all the synthesized target compounds, selected ones were tested for their anti...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2020.115867

    authors: Zhao Y,Xu L,Zhang J,Zhang M,Lu J,He R,Xi J,Zhuang R,Li J,Zhou Y

    更新日期:2021-01-01 00:00:00

  • Screening, synthesis, crystal structure, and molecular basis of 6-amino-4-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitriles as novel AKR1C3 inhibitors.

    abstract::AKR1C3 is a promising therapeutic target for castration-resistant prostate cancer. Herein, an evaluation of in-house library discovered substituted pyranopyrazole as a novel scaffold for AKR1C3 inhibitors. Preliminary SAR exploration identified its derivative 19d as the most promising compound with an IC50 of 0.160 μM...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2018.10.044

    authors: Zheng X,Jiang Z,Li X,Zhang C,Li Z,Wu Y,Wang X,Zhang C,Luo HB,Xu J,Wu D

    更新日期:2018-12-01 00:00:00

  • Preparation, antimicrobial evaluation, and mutagenicity of [2-hydroxyaryl]-[1-methyl-5-nitro-1H-2-imidazolyl]methanols , [5-tert-butyl-2-methylaminophenyl]-[1-methyl-5-nitro-1H-2-imidazo lyl]me thanol, and [2-hydroxyaryl]-[1-methyl-5-nitro-1H-2-imidazolyl

    abstract::Efficient preparations of the titled compounds are described, their antimicrobial activity and mutagenic properties being evaluated. Some of the studied compounds are nonmutagenic and present a MIC as low as some of the usual standards in the field. ...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/s0968-0896(97)00138-7

    authors: Arredondo Y,Moreno-Mañas M,Pleixats R,Palacín C,Raga MM,Castelló JM,Ortiz JA

    更新日期:1997-10-01 00:00:00

  • Characterization and crystal structure of Escherichia coli KDPGal aldolase.

    abstract::2-Keto-3-deoxy-6-phosphogluconate (KDPG) and 2-keto-3-deoxy-6-phosphogalactonate (KDPGal) aldolases catalyze an identical reaction differing in substrate specificity in only the configuration of a single stereocenter. However, the proteins show little sequence homology at the amino acid level. Here we investigate the ...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2007.10.043

    authors: Walters MJ,Srikannathasan V,McEwan AR,Naismith JH,Fierke CA,Toone EJ

    更新日期:2008-01-15 00:00:00

  • Synthesis and evaluation of aryliden- and hetarylidenfuranone derivatives of usnic acid as highly potent Tdp1 inhibitors.

    abstract::Tyrosyl-DNA phosphodiesterase 1 (Tdp1) is a repair enzyme for stalled DNA-topoisomerase 1 (Top 1) cleavage complexes and other 3'-end DNA lesions. Tdp1 is a promising target for anticancer therapy, since it can repair DNA lesions caused by Top1 inhibitors leading to drug resistance. Hence, Tdp1 inhibition should resul...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2018.07.039

    authors: Zakharova O,Luzina O,Zakharenko A,Sokolov D,Filimonov A,Dyrkheeva N,Chepanova A,Ilina E,Ilyina A,Klabenkova K,Chelobanov B,Stetsenko D,Zafar A,Eurtivong C,Reynisson J,Volcho K,Salakhutdinov N,Lavrik O

    更新日期:2018-08-15 00:00:00

  • Optimization of thiazole analogues of resveratrol for induction of NAD(P)H:quinone reductase 1 (QR1).

    abstract::NAD(P)H:quinone reductase 1 (QR1) belongs to a class of enzymes called cytoprotective enzymes. It exhibits its cancer protective activity mainly by inhibiting the formation of intracellular semiquinone radicals, and by generating α-tocopherolhydroquinone, which acts as a free radical scavenger. It is therefore believe...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2012.10.006

    authors: Mayhoub AS,Marler L,Kondratyuk TP,Park EJ,Pezzuto JM,Cushman M

    更新日期:2012-12-15 00:00:00

  • Chiral resolution of serial potent and selective σ1 ligands and biological evaluation of (-)-[18F]TZ3108 in rodent and the nonhuman primate brain.

    abstract::Twelve optically pure enantiomers were obtained using either crystallization or chiral high performance liquid chromatography (HPLC) separation methodologies to resolve six racemic sigma-1 (σ1) receptor ligands. The in vitro binding affinities of each enantiomer for σ1, σ2 receptors and vesicular acetylcholine transpo...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2017.01.017

    authors: Yue X,Jin H,Luo Z,Liu H,Zhang X,McSpadden ED,Tian L,Flores HP,Perlmutter JS,Parsons SM,Tu Z

    更新日期:2017-02-15 00:00:00

  • Discovery of a new type of scaffold for the creation of novel tyrosinase inhibitors.

    abstract::Tyrosinase is known as the key enzyme for melanin biosynthesis, which is effective in preventing skin injury by ultra violet (UV). In past decades, tyrosinase has been well studied in the field of cosmetics, medicine, agriculture and environmental sciences, and a lot of tyrosinase inhibitors have been developed for th...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2016.07.060

    authors: Oyama T,Takahashi S,Yoshimori A,Yamamoto T,Sato A,Kamiya T,Abe H,Abe T,Tanuma SI

    更新日期:2016-09-15 00:00:00

  • Activity landscape modeling of PPAR ligands with dual-activity difference maps.

    abstract::Activation of peroxisome proliferator-activated receptor (PPAR) subtypes offers a promising strategy for the treatment of diabetes mellitus and metabolic diseases. Selective and dual PPAR agonists have been developed and the systematic characterization of their structure-activity relationships (SAR) is of major signif...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2012.04.005

    authors: Méndez-Lucio O,Pérez-Villanueva J,Castillo R,Medina-Franco JL

    更新日期:2012-06-01 00:00:00

  • Synthesis and biological evaluation of scopoletin derivatives.

    abstract::A series of new scopoletin derivatives were designed and synthesized. Their anti-proliferative effect was initially evaluated against various human cancer cell lines. Among the tested compounds, A1, A2, and D6 showed significant anti-proliferative activities. Angiogenesis was detected by endothelial cell migration ass...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2012.10.059

    authors: Cai X,Yang J,Zhou J,Lu W,Hu C,Gu Z,Huo J,Wang X,Cao P

    更新日期:2013-01-01 00:00:00

  • Three-dimensional quantitative structure-activity relationship (3D-QSAR) of 3-aryloxazolidin-2-one antibacterials.

    abstract::Three-dimensional quantitative structure-activity relationship (3D-QSAR) studies for 3-aryloxazolidin-2-one antibacterials were performed using the genetic function approximation algorithm. This study was performed using 60 compounds, in which the QSAR models were developed using a training set of 50 compounds. The in...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/s0968-0896(01)00186-9

    authors: Karki RG,Kulkarni VM

    更新日期:2001-12-01 00:00:00

  • Identification and development of the 1,4-benzodiazepin-2-one and quinazoline-2,4-dione scaffolds as submicromolar inhibitors of HAT.

    abstract::A library of 1,4-benzodiazepines has been synthesised and evaluated for activity against Trypanosoma brucei, a causative parasite of Human African Trypanosomiasis (HAT). The most potent of these derivatives has an MIC value of 0.97 μM. Herein we report the design, synthesis and biological evaluation of the abovementio...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2012.08.049

    authors: Clark RL,Clements CJ,Barrett MP,Mackay SP,Rathnam RP,Owusu-Dapaah G,Spencer J,Huggan JK

    更新日期:2012-10-15 00:00:00

  • The antioxidant role of bile pigments evaluated by chemical tests.

    abstract::Bilirubin, biliverdin and their serum albumin complexes were tested as oxyradical scavengers (superoxide generated by the xanthine/xanthine oxidase system and peroxyl radical-trapping antioxidant ability). As superoxide scavengers the free bile pigments showed activities near to that of serum albumin, higher than the ...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/s0968-0896(00)82013-1

    authors: Farrera JA,Jaumà A,Ribó JM,Peiré MA,Parellada PP,Roques-Choua S,Bienvenue E,Seta P

    更新日期:1994-03-01 00:00:00

  • Biocatalytic combinatorial synthesis.

    abstract::Combinatorial biocatalysis, based on a principle of the combinatorial use of biosynthetic steps rather than the combinatorial use of reagents, offers a complementary approach to combinatorial chemistry, which, used individually or in connection with synthetic organic transformations, provides access to analogues not r...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/s0968-0896(99)00145-5

    authors: Krstenansky JL,Khmelnitsky Y

    更新日期:1999-10-01 00:00:00

  • Chemical identification, electrophysiological and behavioral activities of the pheromone of Metamasius hemipterus (Coleoptera: Curculionidae).

    abstract::Five hydroxylated aliphatic molecules were identified as the pheromone produced by male West Indian Sugarcane Borer (WISB): 4-methyl-5-nonanol (1), 2-methyl-4-heptanol (2), 2-methyl-4-octanol (3), 5-nonanol (4) and 3-hydroxy-4-methyl-5-nonanone (5). Electroantennographic recordings revealed antennal responses to compo...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/0968-0896(96)00009-0

    authors: Ramirez-Lucas P,Malosse C,Ducrot PH,Lettere M,Zagatti P

    更新日期:1996-03-01 00:00:00

  • Structural design, synthesis and pharmacological evaluation of 4-thiazolidinones against Trypanosoma cruzi.

    abstract::Chagas disease is an infection caused by protozoan Trypanosoma cruzi, which affects approximately 8-10million people worldwide. Benznidazole is the only drug approved for treatment during the acute and asymptomatic chronic phases of Chagas disease; however, it has poor efficacy during the symptomatic chronic phase. Th...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2015.10.048

    authors: de Oliveira Filho GB,de Oliveira Cardoso MV,Espíndola JW,Ferreira LF,de Simone CA,Ferreira RS,Coelho PL,Meira CS,Magalhaes Moreira DR,Soares MB,Lima Leite AC

    更新日期:2015-12-01 00:00:00

  • 1-Methylpyridinium-4-(4-phenylmethanethiosulfonate) iodide, MTS-MPP+, a novel scanning cysteine accessibility method (SCAM) reagent for monoamine transporter studies.

    abstract::A novel substituted cysteine accessibility method (SCAM) reagent was developed for monoamine uptake transporters. The new reagent, MTS-MPP(+), was a derivative of the neurotoxin and transporter substrate MPP(+). MTS-MPP(+) labeled cysteine residues introduced into the serotonin transporter protein. Although it did not...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2006.09.058

    authors: Gallardo-Godoy A,Torres-Altoro MI,White KJ,Barker EL,Nichols DE

    更新日期:2007-01-01 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

  • Protein linear indices of the 'macromolecular pseudograph alpha-carbon atom adjacency matrix' in bioinformatics. Part 1: prediction of protein stability effects of a complete set of alanine substitutions in Arc repressor.

    abstract::A novel approach to bio-macromolecular design from a linear algebra point of view is introduced. A protein's total (whole protein) and local (one or more amino acid) linear indices are a new set of bio-macromolecular descriptors of relevance to protein QSAR/QSPR studies. These amino-acid level biochemical descriptors ...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2005.01.062

    authors: Marrero-Ponce Y,Medina-Marrero R,Castillo-Garit JA,Romero-Zaldivar V,Torrens F,Castro EA

    更新日期:2005-04-15 00:00:00

  • Tyrenes: synthesis of new antiproliferative compounds with an extended conjugation.

    abstract::A series of substituted styryl-acrylonitriles was designed and synthesized. The new compounds, called tyrenes, were tested for the ability to inhibit acute lymphocytic leukemia (ALL) cancer cell growth, as well as on their toxicity to normal bone marrow (NBM) cells. The results showed that 3,4-dihydroxystyryl-acryloni...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2004.03.043

    authors: Demin P,Rounova O,Grunberger T,Cimpean L,Sharfe N,Roifman CM

    更新日期:2004-06-01 00:00:00

  • Synthesis and structure-activity relationships of potent 4-fluoro-2-cyanopyrrolidine dipeptidyl peptidase IV inhibitors.

    abstract::Dipeptidyl peptidase IV (DPP-IV) inhibitors are promising antidiabetic drugs, and several drugs are in the developmental stage. We previously reported that the introduction of fluorine to the 4-position of 2-cyanopyrrolidine enhanced the DPP-IV inhibitory effect. In the present report, we examined the structure-activi...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2008.01.016

    authors: Fukushima H,Hiratate A,Takahashi M,Mikami A,Saito-Hori M,Munetomo E,Kitano K,Chonan S,Saito H,Suzuki A,Takaoka Y,Yamamoto K

    更新日期:2008-04-01 00:00:00

  • Molecular design, chemical synthesis, and biological evaluation of '4-1' pentacyclic aryl/heteroaryl-imidazonaphthalimides.

    abstract::A novel series of '4-1' pentacyclic naphthalimides, where the chromophore consists of a naphthalimide moiety, fused to an imidazole ring containing an unfused aryl or heteroaryl ring, were synthesized and evaluated for in vitro antitumor activity. In general, the new derivatives showed an improved cytotoxic activity o...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2007.05.032

    authors: Li F,Cui J,Guo L,Qian X,Ren W,Wang K,Liu F

    更新日期:2007-08-01 00:00:00

  • The tyrosinase inhibitory effects of isoxazolone derivatives with a (Z)-β-phenyl-α, β-unsaturated carbonyl scaffold.

    abstract::Thirteen (Z)-4-(substituted benzylidene)-3-phenylisoxazol-5(4H)-ones were designed to confirm the geometric effect of the double bond of the β-phenyl-α, β-unsaturated carbonyl scaffold on tyrosinase inhibitory activity. Compounds 1a-1m, which all possessed the (Z)-β-phenyl-α, β-unsaturated carbonyl scaffold, were synt...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2018.05.047

    authors: Kim SJ,Yang J,Lee S,Park C,Kang D,Akter J,Ullah S,Kim YJ,Chun P,Moon HR

    更新日期:2018-08-07 00:00:00

  • 2,3-Disubstituted quinuclidines as a novel class of dopamine transporter inhibitors.

    abstract::There is considerable interest in developing dopamine transporter (DAT) inhibitors as potential therapies for the treatment of cocaine abuse. We report herein our pharmacophore-based discovery and molecular modeling-assisted rational design of 2,3-disubstituted quinuclidines as potent DAT inhibitors with a novel chemi...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/s0968-0896(02)00450-9

    authors: Sakamuri S,Enyedy IJ,Zaman WA,Tella SR,Kozikowski AP,Flippen-Anderson JL,Farkas T,Johnson KM,Wang S

    更新日期:2003-03-20 00:00:00

  • Endoperoxide polyketides from a Chinese Plakortis simplex: further evidence of the impact of stereochemistry on antimalarial activity of simple 1,2-dioxanes.

    abstract::Chemical investigation of the organic extract obtained from the sponge Plakortis simplex collected in the South China Sea afforded five new polyketide endoperoxides (2 and 4-7), along with two known analogues (1 and 3). The stereostructures of these metabolites have been deduced on the basis of spectroscopic analysis ...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2014.07.034

    authors: Chianese G,Persico M,Yang F,Lin HW,Guo YW,Basilico N,Parapini S,Taramelli D,Taglialatela-Scafati O,Fattorusso C

    更新日期:2014-09-01 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

  • Carbonic anhydrase inhibitors: Design, synthesis, kinetic, docking and molecular dynamics analysis of novel glycine and phenylalanine sulfonamide derivatives.

    abstract::The inhibition of two human cytosolic carbonic anhydrase isozymes I and II, with some novel glycine and phenylalanine sulfonamide derivatives were investigated. Newly synthesized compounds G1-4 and P1-4 showed effective inhibition profiles with KI values in the range of 14.66-315μM for hCA I and of 18.31-143.8μM again...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2015.10.009

    authors: Fidan İ,Salmas RE,Arslan M,Şentürk M,Durdagi S,Ekinci D,Şentürk E,Coşgun S,Supuran CT

    更新日期:2015-12-01 00:00:00

  • Evaluation of 1,2,5-thiadiazoles as modulators of M₁/M₅ muscarinic receptor subtypes.

    abstract::Studies have demonstrated the presence of allosteric binding sites on each of the muscarinic acetylcholine receptor (mAChR) subtypes. Since most drugs targeting muscarinic receptors bind to the highly conserved orthosteric binding site, they fail to achieve appreciable subtype selectivity. Targeting non-conserved allo...

    journal_title:Bioorganic & medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.bmc.2014.01.049

    authors: Maheshwari A,Rao PS,Messer WS Jr

    更新日期:2014-03-15 00:00:00