Abstract:
:5-Oxo-ETE is the most powerful eosinophil chemoattractant among lipid mediators. Eosinophil infiltration into the lungs of asthmatics may be responsible for the late phase of inflammatory asthma. We have designed and synthesized a 5-oxo-ETE receptor antagonist, the purpose of which is to prevent eosinophil migration to the lung during an asthma attack and thereby reduce asthma symptoms.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Gore V,Patel P,Chang CT,Sivendran S,Kang N,Ouedraogo YP,Gravel S,Powell WS,Rokach Jdoi
10.1021/jm400480jsubject
Has Abstractpub_date
2013-05-09 00:00:00pages
3725-32issue
9eissn
0022-2623issn
1520-4804journal_volume
56pub_type
杂志文章abstract::Nicotinic acetylcholine receptors (nAChRs) have been investigated for developing drugs that can potentially treat various central nervous system disorders. Considerable evidence supports the hypothesis that modulation of the cholinergic system through activation and/or desensitization/inactivation of nAChR holds promi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1021/jm401937a
更新日期:2014-10-23 00:00:00
abstract::We describe a new method, Compass, for predicting the biological activities of molecules based on the activities and three-dimensional structures of other molecules. The method improves on previous techniques by representing only the surface of molecules, by incorporating a nonlinear statistical method, and by automat...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00041a010
更新日期:1994-07-22 00:00:00
abstract::The enantiomers of 6,7,8,9-tetrahydro-N,N-di-n-propyl-3H-benz[e]indol-8- amine (S-(-)-2b and R-(+)-2b) and their corresponding 1-formyl analogs (S-(-)-6 and R-(+)-6) were prepared and evaluated pharmacologically for serotonergic and dopaminergic activity. The introduction of a formyl group in the 1-position shifted th...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00067a002
更新日期:1993-07-23 00:00:00
abstract::A variety of 2,3-disubstituted 5,7-dimethyl-1,8-naphthyridines was synthesized and tested in saline-loaded rats for their diuretic properties. The 2-amino-3-carbomethoxy and four 2-amino-3-N-alkylcarbamoyl compounds exhibited significant activity as measured by volume output; however, they were generally less potent t...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00216a021
更新日期:1977-06-01 00:00:00
abstract::A series of cis- and trans-6,6a,7,8,9,10,10a,11-octahydro-11- oxodibenzo[b,e]thiepinacetic acids (6-9) and -oxepinacetic acids (10-13) were prepared and their antiinflammatory activity was examined in the rat carrageenan hind paw edema test. The antiinflammatory activity of these compounds depended on their stereochem...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00164a006
更新日期:1990-02-01 00:00:00
abstract::Pyrimidine biosynthesis presents an attractive drug target in malaria parasites due to the absence of a pyrimidine salvage pathway. A set of compounds designed to inhibit the Plasmodium falciparum pyrimidine biosynthetic enzyme dihydroorotate dehydrogenase (PfDHODH) was synthesized. PfDHODH-specific inhibitors with lo...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm060687j
更新日期:2007-01-25 00:00:00
abstract::A series of novel pleuromutilin derivatives possessing thiadiazole moieties were synthesized via acylation reactions under mild conditions. The in vitro antibacterial activities of the derivatives against methicillin-resistant Staphylococcus aureus, methicillin-resistant Staphylococcus epidermidis, Escherichia coli, a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm500374c
更新日期:2014-07-10 00:00:00
abstract::We have synthesized several 7alpha-fluoro (F) and 7alpha-iodo (I) analogues of 5alpha-dihydrotestosterone (5alpha-DHT) and 19-nor-5alpha-dihydrotestosterone (5alpha-NDHT) and tested them for binding to the androgen receptor and for their biological activity in an in vitro assay with cells that have been engineered to ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm990064o
更新日期:1999-06-03 00:00:00
abstract::The JmjC oxygenases catalyze the N-demethylation of N(ε)-methyl lysine residues in histones and are current therapeutic targets. A set of human 2-oxoglutarate analogues were screened using a unified assay platform for JmjC demethylases and related oxygenases. Results led to the finding that daminozide (N-(dimethylamin...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm300677j
更新日期:2012-07-26 00:00:00
abstract::Using easily accessible keto-trioxanes 7a-g as the starting materials, a series of new variously functionalized 1,2,4-trioxanes 10-36 have been prepared and evaluated for antimalarial activity against multi-drug-resistant Plasmodium yoelii nigeriensis in mice in the dose range of 24 mg/kg x 4 days to 96 mg/kg x 4 days...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm051130r
更新日期:2006-05-04 00:00:00
abstract::Ligands for retinoid X receptors (RXRs), "rexinoids", are attracting interest as candidates for therapy of type 2 diabetes and Alzheimer's and Parkinson's diseases. However, current screening methods for rexinoids are slow and require special apparatus or facilities. Here, we created 7-hydroxy-2-oxo-6-(3,5,5,8,8-penta...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.9b00995
更新日期:2019-10-10 00:00:00
abstract::The synthesis of hybrid "cationic metalloporphyrin-intercalator" molecules is reported. These molecules are based on 9-methoxyellipticine as intercalator and tris-(4-N-methylpyridiniumyl)metalloporphyrins having a 4-aminophenyl or a 4-hydroxyphenyl group for the attachment of the linker. The effect of the length of li...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00107a005
更新日期:1991-03-01 00:00:00
abstract::A library of 3-hydroxy-2,3-dihydropyridones was synthesized, and their activities as antiandrogens were tested in the human prostate cancer cell line LNCaP. Structure-activity relationship (SAR) studies resulted in the identification of a potent compound whose activity is comparable to that of MDV3100. Homology modeli...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm301714s
更新日期:2013-11-14 00:00:00
abstract::With the emergence of oseltamivir-resistant influenza viruses and in view of a highly pathogenic flu pandemic, it is important to develop new anti-influenza agents. Here, the development of neuraminidase (NA) inhibitors that were designed to overcome resistance mechanisms along with unfavorable pharmacokinetic (PK) pr...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm401492x
更新日期:2014-02-13 00:00:00
abstract::Protein tyrosine phosphatases (PTPases) are involved in the control of tyrosine phosphorylation levels in the cell and are believed to be crucial for the regulation of a multitude of cellular functions. A detailed understanding of the role played by PTPases in various signaling pathways has not yet been achieved, and ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm990329z
更新日期:2000-01-27 00:00:00
abstract::A novel series of 2- and 3-substituted 1,8-dihydroxy-9(10H)-anthracenones were synthesized and tested for their inhibitory activity against 5-lipoxygenase (5-LO) in bovine polymorphonuclear leukocytes and the growth of human keratinocytes. Structure-activity relationships are discussed with respect to the following re...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00037a017
更新日期:1994-05-27 00:00:00
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
更新日期:1997-12-05 00:00:00
abstract::The enantiomers of the leukotriene D4 antagonist 3-[[[3-[2-(7-chloroquinolin-2-yl)-(E)-ethenyl]phenyl] [[3-(dimethylamino)-3-oxopropyl]thio]methyl]thio]propionic acid (L-660,711)(MK-571) have been prepared, their absolute stereochemistry has been assigned as S for (+)-1 and R for (-)-1 by X-ray analysis of a synthetic...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00172a025
更新日期:1990-10-01 00:00:00
abstract::The medicinal chemistry community has directed considerable efforts toward the discovery of selective inhibitors of interleukin-2 inducible T-cell kinase (ITK), given its role in T-cell signaling downstream of the T-cell receptor (TCR) and the implications of this target for inflammatory disorders such as asthma. We h...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm501998m
更新日期:2015-05-14 00:00:00
abstract::Three new dimeric analogues of ethidium cation in which the monomeric moieties are linked at the 3' positions by alpha,omega-diethers of varying length and composition have been synthesized. The circular dichroism spectra of all three compounds indicate that they double intercalate, and their effects on the thermal he...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00143a014
更新日期:1981-11-01 00:00:00
abstract::A potent new class of inhibitors of phenylalanyl-tRNA synthetase from Escherichia coli B is described. N-Benzyl-2-phenylethylamine is a competitive inhibitor with respect to L-phenylalanine and appears to possess the structural features required for near-optimal binding. Hydrophobic substituents at the ortho position ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00233a002
更新日期:1976-11-01 00:00:00
abstract::A new, highly potent, selective, and water-soluble antagonist of the hA(3) adenosine receptor was synthesized and tested in binding and functional assays. Compound 4 (5-[[(4-pyridyl)amino]carbonyl]amino-8-methyl-2-(2-furyl)-pyrazolo[4,3-e]1,2,4-triazolo[1,5-c]pyrimidine hydrochloride) displayed high water solubility (...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm020974x
更新日期:2002-08-15 00:00:00
abstract::Macrophage migration inhibitory factor (MIF) is a cytokine with key roles in inflammation and cancer, which qualifies it as a potential drug target. Apart from its cytokine activity, MIF also harbors enzyme activity for keto-enol tautomerization. MIF enzymatic activity has been used for identification of MIF binding m...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.0c01160
更新日期:2020-10-22 00:00:00
abstract::A library of approximately 2000 small molecules biased toward inhibition of histone deacetylases was assayed for antimalarial activity in a high-throughput P. falciparum viability assay. Active compounds were cross-analyzed for induction of histone hyperacetylation in a human myeloma cell line to identify HDAC inhibit...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm801654y
更新日期:2009-04-23 00:00:00
abstract::In recent papers (Catarzi, D.; et al. J. Med. Chem. 2000, 43, 3824-3826; 2001, 44, 3157-3165) we reported chemical and biological studies on 4,5-dihydro-4-oxo-1,2,4-triazolo[1,5-a]quinoxaline-2-carboxylates (TQXs) bearing different nitrogen-containing heterocycles at position-8. In particular, from these studies it em...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm030906q
更新日期:2004-01-01 00:00:00
abstract::Angiogenesis is vital for solid tumor growth, and its prevention is a proven strategy for the treatment of disease states such as cancer. The vascular endothelial growth factor (VEGF) pathway provides several opportunities by which small molecules can act as inhibitors of endothelial proliferation and migration. Criti...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm701129j
更新日期:2008-03-27 00:00:00
abstract::The N332 high-mannose glycan on the HIV-1 gp120 V3-loop is the target of many bNAbs. About 17% HIV isolates carry the N332 to N334 mutation, but the antibody recognition of the N334 N-glycan and its immunogenicity are not well characterized. Here we report the chemoenzymatic synthesis, antigenicity, and immunogenicity...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.8b01290
更新日期:2018-11-21 00:00:00
abstract::To search for new antiestrogens more effective in treating breast cancers, we explored alternatives to the acrylic acid side chain used in many antiestrogens. To facilitate our search, we used a simple adamantyl ligand core that by avoiding stereochemical issues enabled rapid synthesis of acrylate ketone, ester, and a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.7b00585
更新日期:2017-07-27 00:00:00
abstract::Improvement in the therapeutic index of doxorubicin, a cytotoxic molecule, has been sought through its chemical conjugation to short (15-23 amino acid) peptide sequences called Vectocell peptides. Vectocell peptides are highly charged drug delivery peptides and display a number of characteristics that make them attrac...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0606591
更新日期:2006-11-16 00:00:00
abstract::Ac-Tyr298-Ala299-Gly300-Thr301-Val302-I le303-Asn304-Asp305-Leu306-OH (Ac-VZV R2-(298-306)) represents the acetylated form of the C-terminus of varicella-zoster virus (VZV) ribonucleotide reductase subunit 2 (R2). This peptide possesses a high degree of homology with the C-terminus nonapeptide of the herpes simplex vi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00080a021
更新日期:1992-01-24 00:00:00