Abstract:
:HIV-1 replication has been inhibited by using a compound able to target the human cellular cofactor DEAD-box ATPase DDX3, essential for HIV-1 RNA nuclear export. This compound, identified by means of a computational protocol based on pharmacophoric modeling and molecular docking calculations, represents the first small molecule with such a mechanism of action and could lay the foundations for a pioneering approach for the treatment of HIV-1 infections.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Maga G,Falchi F,Garbelli A,Belfiore A,Witvrouw M,Manetti F,Botta Mdoi
10.1021/jm8008844subject
Has Abstractpub_date
2008-11-13 00:00:00pages
6635-8issue
21eissn
0022-2623issn
1520-4804journal_volume
51pub_type
杂志文章abstract::A 256-compound library was evaluated in an anti-HIV screen to identify structural "mimics" of the fused tetracyclic indole compound 1 (IDC16) that conserve its anti-HIV activity without associated cytotoxicity. Four diheteroarylamide-type compounds, containing a common 5-nitroisobenzothiazole motif, were identified as...
journal_title:Journal of medicinal chemistry
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doi:10.1021/acs.jmedchem.5b01357
更新日期:2016-03-10 00:00:00
abstract::The 2S,3S and 2R,3S diastereoisomers of the hydroxy amino acid 3-amino-2-hydroxy-5-methylhexanoic acid (AHMHA) were synthesized and substituted for the leucyl residues of Leu-Leu-Val-Phe-OCH3 to yield the following analogues: AHMHA-Leu-Val-Phe-OCH3, AHMHA-Val-Phe-OCH3, and Leu-AHMHA-Val-Phe-OCH3. These analogues were ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00347a024
更新日期:1982-05-01 00:00:00
abstract::Substituted 6-anilinouracils were found to be potent inhibitors of the replication-specific enzyme, DNA polymerase III, from Bacillus subtilis. Inhibition potency was maximized by inclusion of small alkyl groups or halogens in the meta and para positions of the phenyl ring; polar substituents decreased activity consi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00175a007
更新日期:1980-01-01 00:00:00
abstract::A series of peptidyl alpha-ketoacids and alpha-ketoesters was synthesized and studied as mu-calpain inhibitors. Docking studies revealed that the mu-calpain inhibitory activity of the compounds is influenced by hydrogen bonding interactions and the potential for ionic interaction with active site residues as well as p...
journal_title:Journal of medicinal chemistry
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doi:10.1021/jm800182c
更新日期:2008-07-24 00:00:00
abstract::Idiopathic pulmonary fibrosis (IPF) is a rare and devastating chronic lung disease of unknown etiology. Despite the approved treatment options nintedanib and pirfenidone, the medical need for a safe and well-tolerated antifibrotic treatment of IPF remains high. The human prostaglandin F receptor (hFP-R) is widely expr...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.0c00834
更新日期:2020-10-22 00:00:00
abstract::In search for prodrugs to address the issue of pH-dependent solubility and exposure associated with 1 (BMS-582949), a previously disclosed phase II clinical p38α MAP kinase inhibitor, a structurally novel clinical prodrug, 2 (BMS-751324), featuring a carbamoylmethylene linked promoiety containing hydroxyphenyl acetic ...
journal_title:Journal of medicinal chemistry
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doi:10.1021/acs.jmedchem.5b00839
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abstract::Proteasomes of pathogenic microbes have become attractive targets for anti-infectives. Coevolving with its human host, Mycobacterium tuberculosis (Mtb) has developed mechanisms to resist host-imposed nitrosative and oxidative stresses. Genetic deletion or pharmacological inhibition of the Mtb proteasome (Mtb20S) rende...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.9b01187
更新日期:2019-10-24 00:00:00
abstract::Water soluble analogues of the lipophilic immunostimulant, octadecyl D-alanyl-L-glutamine, BCH-527, were synthesized and evaluated for the ability to stimulate natural killer (NK) cells. One of these compounds in which the octadecyl chain of BCH-527 was replaced with a shorter chain alcohol, 6-(D-alanyl-L-glutaminylam...
journal_title:Journal of medicinal chemistry
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doi:10.1021/jm970734v
更新日期:1998-05-21 00:00:00
abstract::The antineoplastic constituents of Combretum caffrum (Eckl. and Zeyh) Kuntze (Combretaceae family), a species indigenous to South Africa, have been investigated. Subsequently we isolated a series of closely related bibenzyls, stilbenes, and phenanthrenes from C. caffrum. Some of the stilbenes proved to be potent antim...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00010a011
更新日期:1995-05-12 00:00:00
abstract::Six new analogues of 1α,25-dihydroxy-19-norvitamin D(3) (3a-4b, 5, and 6) were prepared by a convergent synthesis applying the Wittig-Horner reaction as a key step. The influence of methyl groups at C-22 on their biological activity was examined. It was established that both in vitro and in vivo activity is strongly d...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm300187x
更新日期:2012-05-10 00:00:00
abstract::The AAA+ ATPase, p97, also referred to as VCP, plays an essential role in cellular homeostasis by regulating endoplasmic reticulum-associated degradation (ERAD), mitochondrial-associated degradation (MAD), chromatin-associated degradation, autophagy, and endosomal trafficking. Mutations in p97 have been linked to a nu...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1021/acs.jmedchem.9b01318
更新日期:2020-03-12 00:00:00
abstract::In a previous study, we described affinity labeling of the lamb uterine estrogen receptor by 17 alpha-[(bromoacetoxy)alkyl/alkynyl]estradiols. However, the intrinsic receptor-alkylating activities of these compounds were probably very hampered by their poor hydrolytic stability in estrogen receptor-containing tissue e...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00013a011
更新日期:1995-06-23 00:00:00
abstract::The potency of second generation antisense oligonucleotides (ASOs) in animals was increased 3- to 5 -fold (ED(50) approximately 2-5 mg/kg) without producing hepatotoxicity, by reducing ASO length (20-mer to 14-mer) and by employing novel nucleoside modifications that combine structural elements of 2'-O-methoxyethyl re...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm801294h
更新日期:2009-01-08 00:00:00
abstract::The need for a readily available Gd(III) bifunctional chelate for protein conjugation has led to the development of LDTPA (N,N-bis[2-[N',N'-bis(carboxymethyl)amino]- ethyl]-4-amino-L-phenyl-alanine). The benzylamine group is readily converted to the isothiocyanato group (SCN-LDTPA) by treatment of the lithium salt of ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9602118
更新日期:1996-08-02 00:00:00
abstract::A pharmacophore model for triple reuptake inhibitors and the new class of 1-(aryl)-6-[alkoxyalkyl]-3-azabicyclo[3.1.0]hexanes were recently reported. Further investigation in this area led to the identification of a new series of potent and selective triple reuptake inhibitors endowed with good developability characte...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm100481d
更新日期:2010-07-08 00:00:00
abstract::USP7 is a promising target for cancer therapy as its inhibition is expected to decrease function of oncogenes, increase tumor suppressor function, and enhance immune function. Using a structure-based drug design strategy, a new class of reversible USP7 inhibitors has been identified that is highly potent in biochemica...
journal_title:Journal of medicinal chemistry
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更新日期:2020-05-28 00:00:00
abstract::To determine if the conjugation of a small receptor ligand to a peptidic carrier to potentially facilitate transport across the blood-brain barrier (BBB) by "molecular Trojan horse" transcytosis is feasible, we synthesized several transport peptide-fallypride fusion molecules as model systems and determined their bind...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm5004123
更新日期:2014-05-22 00:00:00
abstract::The effect of substitution in the acyclic structure of 1-[(2-hydroxyethoxy)methyl]-6-(phenylthio)-thymine (HEPT) on anti-HIV-1 activity was investigated by synthesizing a series of deoxy analogs and related compounds. Preparation of 1-[(2-alkyloxyethoxy)methyl]-6- (phenylthio)thymine (2-4) derivatives was carried out ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00103a009
更新日期:1992-12-11 00:00:00
abstract::A group of peptide-based, long-acting, stable, highly selective cholecystokinin 1 receptor (CCK-1R) agonists with the potential to treat obesity has been identified and characterized, based on systematic investigation of synthetic CCK-8 analogues with N-terminal linkage to fatty acids. Sulfated Tyr in such compounds w...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.8b01558
更新日期:2019-02-14 00:00:00
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 multifu...
journal_title:Journal of medicinal chemistry
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更新日期:2010-07-08 00:00:00
abstract::A diverse 5000-compound library was synthesized from commercially available diamines and screened for activity against Mycobacterium tuberculosis in vitro, revealing 143 hits with minimum inhibitory concentration (MIC) equal to or less than 12.5 microM. New prospective scaffolds with antitubercular activity derived fr...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm050948+
更新日期:2006-06-01 00:00:00
abstract::A novel series of oxime ligands has been synthesized that displays potent, specific activation of the retinoid X receptors (RXRs). The oximes of 3-substituted (tetramethyltetrahydronaphthyl)carbonylbenzoic acids are readily available by condensation with hydroxyl- or methoxylamine; alkylation of the hydroxyl oxime pro...
journal_title:Journal of medicinal chemistry
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doi:10.1021/jm980621r
更新日期:1999-02-25 00:00:00
abstract::The synthesis of a novel series of antitussive agents is described. Two series of amino-substituted tetra- and hexahydrodibenzofurans were prepared and examined for antitussive activity in the guinea pig after cough elicited by electrical stimulation of the vagus nerve. A significant level of activity, comparable with...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00212a003
更新日期:1977-02-01 00:00:00
abstract::BRAF is a serine/threonine kinase that is mutated in a range of cancers, including 50-70% of melanomas, and has been validated as a therapeutic target. We have designed and synthesized mutant BRAF inhibitors containing pyridoimidazolone as a new hinge-binding scaffold. Compounds have been obtained which have low nanom...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm801509w
更新日期:2009-04-23 00:00:00
abstract::A number of derivatives of 4-amino-6-hydroxy-2-mercaptopyrimidine ( 5) were synthesized and biologically evaluated as A 3 adenosine receptor (A 3 AR) antagonists. The new compounds were designed as open chain analogues of a triazolopyrimidinone derivative displaying submicromolar affinity for the A 3 AR, which had bee...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
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更新日期:2008-03-27 00:00:00
abstract::The cyclic AMP phosphodiesterase (cAMP PDE) inhibitor and cardiotonic agent lixazinone (N-cyclohexyl-N-methyl-4-[(1,2,3,5-tetrahydro-2- oxoimidazo[2,1-b]quinazolin-7-yl)oxy]butyramide, RS-82856, 1) and its acid and base addition salts were found to be insufficiently soluble in formulations suitable for intravenous adm...
journal_title:Journal of medicinal chemistry
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abstract::A promising strategy for selecting synthetic targets is similarity-based searching of very large "virtual libraries", which comprise all structures accessible by linking two or three commercially available building blocks with combinatorial syntheses. To assess the general applicability of this strategy, leading struc...
journal_title:Journal of medicinal chemistry
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doi:10.1021/jm000003m
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abstract::Dysfunction of monoacylglycerol lipase (MAGL) is associated with several psychopathological disorders, including drug addiction and neurodegenerative diseases. Herein we design, synthesize, and evaluate several irreversible fluorine-containing MAGL inhibitors for positron emission tomography (PET) ligand development. ...
journal_title:Journal of medicinal chemistry
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abstract::Prodrug-mediated utilization of the cytochrome P450 (CYP) 1A1 to obtain the selective release of potent anticancer products within cancer tissues is a promising approach in chemotherapy. We herein report the rationale, preparation, biological evaluation, and mechanism of action of phenyl 4-(2-oxo-3-alkylimidazolidin-1...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.7b00343
更新日期:2017-06-22 00:00:00
abstract::The availability of peptide and non-peptide Ang II receptor antagonists has permitted the study of Ang II receptor heterogeneity. It is now widely recognized that there are at least two distinct Ang II receptor subtypes. AT1 receptors are selective in their recognition of agents such as losartan, DuP 532, L-158,809, S...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00077a001
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