Abstract:
:Human rhinoviruses are a common cause of respiratory infections, and thus constitute an important target for medicinal chemistry. Still, no drug has been approved for clinical use. We report herein the discovery of dibenzenic derivatives with potent and specific in vitro anti-rhinoviral 14 activity. A total of 99 structural analogues were synthesized by an original synthesis method, i.e. through one organic agent Tetrakis(DimethylAmino)Ethylene (TDAE) and a structure-activity relationship was established. It was shown that 4,5-dimethoxy scaffold and the presence of a C-4 substituted aromatic moiety were necessary to the in vitro activity of these original agents. However, modifications on liker were not convincing. The benzonitrile derivative 23 was identified as the most potent and selective inhibitor of rhinovirus replication in these series (EC₅₀ of 2 ± 0.5 μM, CC₅₀ of 184 μM, selectivity index of 92).
journal_name
Eur J Med Chemjournal_title
European journal of medicinal chemistryauthors
Roche M,Lacroix C,Khoumeri O,Franco D,Neyts J,Terme T,Leyssen P,Vanelle Pdoi
10.1016/j.ejmech.2014.01.034subject
Has Abstractpub_date
2014-04-09 00:00:00pages
445-59eissn
0223-5234issn
1768-3254pii
S0223-5234(14)00080-4journal_volume
76pub_type
杂志文章abstract::Eluding the involvement of solvents in organic synthesis and introducing environment friendly procedures can control environmental problems. A facile and an efficient solvent free mechanochemical method (grinding) is achieved to synthesize novel bis-biphenyl substituted thiazolidinones using non-toxic and cheap N-acet...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2017.04.021
更新日期:2017-07-07 00:00:00
abstract::Continuing our screening program for novel anti-parasite compounds, we synthesized seven 1,4-naphthoquinones coupled to 1,2,3-triazoles, five nor-β-lapachone-based 1,2,3-triazoles and ten α-lapachone-based 1,2,3-triazoles. These and other naphthoquinonoid compounds were evaluated for their activity against promastigot...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2013.02.038
更新日期:2013-05-01 00:00:00
abstract::A series of novel pyridone conjugated monobactams with various substituents at the (4) position were synthesized and evaluated for their antibacterial activities against a panel of multidrug-resistant (MDR) Gram-negative bacteria in vitro. Compounds 46d, 54 and 75e displayed good to moderate activities against P. aeru...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2018.03.058
更新日期:2018-05-10 00:00:00
abstract::Currently available drugs against Alzheimer's disease (AD) are only able to ameliorate the disease symptoms resulting in a moderate improvement in memory and cognitive function without any efficacy in preventing and inhibiting the progression of the pathology. In an effort to obtain disease-modifying anti-Alzheimer's ...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2015.10.001
更新日期:2016-10-04 00:00:00
abstract::Levamisole, the imidazo[2,1-b]thiazole derivative has been reported as a potential antitumor agent. In the present study, we synthesized, characterized and evaluated biological activity of its novel analogues with substitution in the aralkyl group and on imidazothiadiazole molecules with same chemical backbone but dif...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2011.02.064
更新日期:2011-06-01 00:00:00
abstract::In the last years the continuous efforts in the development of novel and effective inhibitors of human monoamine oxidases (hMAOs) promoted the discovery of new agents able to effectively and selectively bound one of the two isoforms (hMAO-A and hMAO-B). However, the parent chalcone scaffold still covers an important r...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1016/j.ejmech.2020.112650
更新日期:2020-11-01 00:00:00
abstract::In this work, a series of structurally novel benzoxaborole derivatives were designed, synthesized and biologically evaluated as PDE4 inhibitors for battling atopic dermatitis (AD). Among them, the majority exhibited superior PDE4B inhibitory activities to that of the lead compound Crisaborole, an approved PDE4 inhibit...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2021.113171
更新日期:2021-01-12 00:00:00
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journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2010.09.012
更新日期:2010-12-01 00:00:00
abstract::A series of novel 4-aryl-pyrido[1,2-c]pyrimidine derivatives containing a 1-(2-quinoline)piperazine moiety was synthesized. The chemical structure of new compounds was confirmed by FT-IR, (1)H NMR, (13)C NMR and HRMS spectra as well as elemental analysis. Affinity of the novel pyrido[1,2-c]pyrimidine derivatives for 5...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2015.05.003
更新日期:2015-06-15 00:00:00
abstract::Inhibitors of poly(ADP-ribose) polymerase-1 (PARP-1) have shown to be promising in clinical trials against cancer and other diseases, and lots of efforts have been put into the development of organic compounds as more potent PARP-1 inhibitors. Here we describe a strategy to conveniently obtain metal-based PARP-1 inhib...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2013.10.062
更新日期:2014-01-01 00:00:00
abstract::Nucleoside hydrolase (NH) is a key enzyme in the purine salvage pathway. The purine specificity of the IAG-NH from Trypanosoma vivax is at least in part due to cation-pi-stacking interactions. Guanidinium ions can be involved in cation-pi-stacking interactions, therefore a series of guanidino-alkyl-ribitol derivatives...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2007.03.027
更新日期:2008-02-01 00:00:00
abstract::Structural studies and an investigation of the cytotoxic activity of Sn(IV) complexes with N(4)-phenyl-2-benzoylpyridine thiosemicarbazone (H2Bz4Ph) were carried out. The crystal and molecular structures of [Sn(2Bz4Ph)Cl3].CH3CH2OH (1) and [Sn(2Bz4Ph)BuCl2].H2O (Bu = butyl group) (2) were determined. Both compounds pr...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2005.01.006
更新日期:2005-05-01 00:00:00
abstract::Indoleamine-2,3-dioxygenase 1 (IDO1) catalyses the first and rate limiting step of kynurenine pathway accounting for the major contributor of L-Tryptophan degradation. The Kynurenine metabolites are identified as essential cofactors, antagonists, neurotoxins, immunomodulators, antioxidants as well as carcinogens. The ...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1016/j.ejmech.2020.113071
更新日期:2021-02-05 00:00:00
abstract::2,3-Diaminophenazine 1 was used as a precursor for the preparation of some novel phenazine derivatives such as imidazo[4,5-b]phenazine-2-thione 2, its methylthio 3, ethyl 1-aryl-3H-[1,2,4]triazolo[2,3-a]imidazo[4,5-b]phenazines 8a-c, ethyl (2Z)-[3-aminophenazin-2-yl)amino](phenylhydrazono)ethanoate 9, pyrazino[2,3-b]p...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2013.12.007
更新日期:2015-01-27 00:00:00
abstract::Farnesoid X receptor (FXR) is a key regulator in charge of bile acid synthesis, transport, and metabolism. Activation of FXR represses bile acid synthesis and increases its excretion and transport, consequently protecting the liver functions. Thus, FXR is considered as a critical therapeutic target of cholestasis and ...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2019.111652
更新日期:2019-11-15 00:00:00
abstract::A series of quinoline-containing c-Met inhibitors were prepared and studied. Chemistry was developed to introduce a pyridyl moiety onto the 2-aryl ring present in a lead molecule which mitigated the potential for quinone formation relative to the original compound. The study also assessed the importance of an acylthio...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2007.08.011
更新日期:2008-06-01 00:00:00
abstract::The work describes a discovery of new chemical family of potent ligands for the 5-HT6 serotonin receptors. During the search for new histamine H4 receptor antagonists among 1,3,5-triazine derivatives, compound 2 (4-benzyl-6-(4-methylpiperazin-1-yl)-1,3,5-triazin-2-amine) was found. Compound 2, weakly active for the H4...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2017.04.033
更新日期:2017-07-28 00:00:00
abstract::We have previously demonstrated that pyrrolo[2,3-a]carbazole-3-carbaldehydes are potent Pim kinase inhibitors with in vitro antiproliferative activities. In the present study, we report the synthesis of new pyrrolocarbazoles substituted at the N-10 position. When their ability to inhibit Pim kinase activities were eva...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2012.02.009
更新日期:2012-04-01 00:00:00
abstract::A series of novel hybrids based on benzofuroxan derivatives and fluoroquinolones (4a-d-6a-d) have been synthesized. Unexpectedly, the reactions have resulted in salt products formation during the hydrolysis of benzofuroxans by water molecules being present in the solvent instead of usual substitution products. All the...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2016.03.086
更新日期:2016-06-30 00:00:00
abstract::The synthesis of some novel imidazole-based dicationic sulfonophanes incorporating various spacer units is described. All the sulphonophanes exhibit good antibacterial and antifungal activity against five bacterial strains Bacillus subtilis, Staphylococcus aureus, Vibrio cholera, Escherichia coli, Proteus vulgaris and...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2011.03.063
更新日期:2011-07-01 00:00:00
abstract::A new series of novel thiazole-based 8,9-dihydro-7H-pyrimido[4,5-b][1,4]diazepines 6a-g and 7a-g were obtained with high regioselectivity from the reaction of triamino- or tetraaminopyrimidines 4 and 5 with α,β-unsaturated carbonyl compounds 3a-g based on 2,4-dichlorothiazol-5-carbaldehyde 1. Twelve of the synthesized...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2015.01.053
更新日期:2015-03-06 00:00:00
abstract::Ru(II)-arene complexes are attracting increasing attention due to their considerable antitumoral activity. However, it is difficult to clearly establish a direct relationship between their structure and antiproliferative activity, as substantial structural changes might not only affect their anticancer activity but al...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2017.03.029
更新日期:2017-05-26 00:00:00
abstract::Platinum(II) complexes (1-4) with bidentate N,N'-ligands, O,O'-dialkyl esters (alkyl = ethyl, n-propyl, n-butyl and n-pentyl), of (S,S)-ethylenediamine-N,N'-di-2-(4-methyl)pentanoic acid were synthesized and characterized by IR, (1)H NMR and (13)C NMR spectroscopy and elemental analysis. DFT calculations were performe...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2011.07.034
更新日期:2011-09-01 00:00:00
abstract::Salification of new drug substances in order to improve physico-chemical or solid-state properties (e.g. dissolution rate or solubility, appropriate workup process, storage for further industrial and marketing development) is a well-accepted procedure. Amino acids, like aspartic acid, lysine or arginine take a great p...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1016/j.ejmech.2013.11.045
更新日期:2014-03-03 00:00:00
abstract::InhA, the enoyl acyl carrier protein reductase of Mycobacterium tuberculosis (MTB) is an attractive target for developing novel anti-tubercular agents. Twenty eight 2-(4-oxoquinazolin-3(4H)-yl)acetamide derivatives were synthesized and evaluated for their in vitro MTB InhA inhibition. Compounds were further evaluated ...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2014.09.028
更新日期:2014-10-30 00:00:00
abstract:UNLABELLED:The epidermal growth factor receptor (EGFR) is over-expressed in a variety of human cancers, including in hormone-refractory prostate carcinomas, in which the EGFR has been associated with advanced disease stage, resistance to standard treatment and poor prognosis. Therefore, the EGFR is considered to be a p...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2010.05.027
更新日期:2010-09-01 00:00:00
abstract::This report is about the identification, synthesis and initial biological characterization of derivatives of 4-epi-isofagomine as pharmacological chaperones (PC) for human lysosomal β-galactosidase. The two epimers of 4-epi-isofagomine carrying a pentyl group at C-5a, namely (5aR)- and (5aS)-5a-C-pentyl-4-epi-isofagom...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2016.09.095
更新日期:2017-01-27 00:00:00
abstract::A series of 2'-aryl/benzyl-2-aryl-4-methyl-4',5-bithiazolyl derivatives, 25-64 were synthesized and evaluated for inhibitory activity against Mycobacterium smegmatis MC(2) 155 strain and antimicrobial activities against four pathogenic bacteria Bacillus subtilis, Staphylococcus aureus, Escherichia coli and Proteus vul...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2015.03.016
更新日期:2015-04-13 00:00:00
abstract::Spiro derivatives of oxindole and isoxazole-5-one were synthesized by using Michael addition reaction, highlighting the regioselective approach towards the synthesis of Michael diadduct followed by condensation of Michael diadduct. The spiro compound 4 showed antitubercular activity against Mycobacterium tuberculosis ...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2005.06.004
更新日期:2005-11-01 00:00:00
abstract::Structure-based drug design was utilized to develop novel, 1-hydroxy-2-naphthoate-based small-molecule inhibitors of Mcl-1. Ligand design was driven by exploiting a salt bridge with R263 and interactions with the p2 pocket of the protein. Significantly, target molecules were accessed in just two synthetic steps, sugge...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2016.02.006
更新日期:2016-05-04 00:00:00