Abstract:
:The synthesis and matrix metalloproteinase (MMP) inhibitory activity of a series of gamma-keto carboxylic acids are described. Among nine MMP isozymes tested, compound 1j displays selective inhibition of MMP-2, -9, and -12 with IC(50) values between 0.20 and 1.51 microuM, and in male golden Syrian hamsters, it shows protection against PPE-induced emphysema.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Ma D,Jiang Y,Chen F,Gong LK,Ding K,Xu Y,Wang R,Ge A,Ren J,Li J,Li J,Ye Qdoi
10.1021/jm051101gkeywords:
subject
Has Abstractpub_date
2006-01-26 00:00:00pages
456-8issue
2eissn
0022-2623issn
1520-4804journal_volume
49pub_type
杂志文章abstract::Although there are many estrogen receptor antagonists with improved tissue selectivity profiles compared with tamoxifen, optimal tissue selectivity has not yet been demonstrated. As such there is still a need for additional diversity and new chemical scaffolds to allow for exploration of improved tissue selectivity. H...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm020536q
更新日期:2003-04-10 00:00:00
abstract::Tocotrienols exhibit antioxidant and cholesterol-biosynthesis-inhibitory activities and may be of value as antiatherosclerotic agents. The mechanism of their hypolipidemic action involves posttranscriptional suppression of HMG-CoA reductase (HMGR) in a manner mimicking the action of putative non-sterol feedback inhibi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00030a012
更新日期:1994-02-18 00:00:00
abstract::We recently reported on a controlled deactivation/detoxification approach for obtaining cannabinoids with improved druggability. Our design incorporates a metabolically labile ester group at strategic positions within the THC structure. We have now synthesized a series of (-)-Δ(8)-THC analogues encompassing a carboxye...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm501165d
更新日期:2015-01-22 00:00:00
abstract::As a continuation of our efforts to develop innovative ligands for D(3), 5-HT(1A), and 5-HT(2A) receptors with low propensity to block hERG channels, we propose a series bishetero(homo)arylpiperazines 5a-m as novel and potent multifunctional ligands characterized by low occupancy at D(2) and 5-HT(2C) receptors. ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm100294b
更新日期:2010-06-24 00:00:00
abstract::2-(3',4',5'-Trimethoxybenzoyl)-3-amino-5-aryl/heteroaryl thiophene derivatives were synthesized and evaluated for antiproliferative activity, inhibition of tubulin polymerization, and cell cycle effects. SARs were elucidated with various substitutions on the aryl moiety 5-position of the thienyl ring. Substituents at ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm060804a
更新日期:2006-10-19 00:00:00
abstract::We have previously described the potent and selective inhibition of several strains of human immunodeficiency virus type 1 (HIV-1) and type 2 (HIV-2) by JM2763, an n-propyl-linked dimer of the 1,4,8,11-tetraazamacrocyclic (cyclam) ring system. Upon further investigation, we have also found that incorporating an aromat...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00002a019
更新日期:1995-01-20 00:00:00
abstract::Human immunodeficiency virus (HIV) infection is now pandemic. Targeting HIV-1 reverse transcriptase (HIV-1 RT) has been considered as one of the most successful targets for the development of anti-HIV treatment. Among the HIV-1 RT inhibitors, non-nucleoside reverse transcriptase inhibitors (NNRTIs) have gained a defin...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
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abstract::Inhibitors of checkpoint kinase 1 (CHK1) are of current interest as potential antitumor agents, but the most advanced inhibitor series reported to date are not orally bioavailable. A novel series of potent and orally bioavailable 3-alkoxyamino-5-(pyridin-2-ylamino)pyrazine-2-carbonitrile CHK1 inhibitors was generated ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm3012933
更新日期:2012-11-26 00:00:00
abstract::Development of Grb2 Src homology 2 (SH2) domain binding inhibitors has important implications for treatment of a variety of diseases, including several cancers. In cellular studies, inhibitors of Grb2 SH2 domain binding have to date been large, highly charged peptides which relied on special transport devices for cell...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm980388x
更新日期:1999-01-14 00:00:00
abstract::Brr2 is an RNA helicase belonging to the Ski2-like subfamily and an essential component of spliceosome. Brr2 catalyzes an ATP-dependent unwinding of the U4/U6 RNA duplex, which is a critical step for spliceosomal activation. An HTS campaign using an RNA-dependent ATPase assay and initial SAR study identified two diffe...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.7b00461
更新日期:2017-07-13 00:00:00
abstract::In a previous study, a cocrystal structure of PPARγ bound to 2-chloro-N-(3-chloro-4-((5-chlorobenzo[d]thiazol-2-yl)thio)phenyl)-4-(trifluoromethyl)benzenesulfonamide (1, T2384) revealed two orthosteric pocket binding modes attributed to a concentration-dependent biochemical activity profile. However, 1 also bound an a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.6b01340
更新日期:2016-11-23 00:00:00
abstract::Sepsis is characterized by a systemic inflammatory response syndrome. Derivatives of indole have been reported to exhibit diverse biological activities. This study reports on the design and synthesis of a new series of indole-2-carboxamide derivatives, which are screened for their anti-inflammatory activities in RAW 2...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.5b02006
更新日期:2016-05-26 00:00:00
abstract::We recently introduced sulfated pentagalloylglucopyranoside (SPGG) as an allosteric inhibitor of factor XIa (FXIa) (Al-Horani et al., J. Med Chem. 2013, 56, 867-878). To better understand the SPGG-FXIa interaction, we utilized eight SPGG variants and a range of biochemical techniques. The results reveal that SPGG's su...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm500311e
更新日期:2014-06-12 00:00:00
abstract::We have previously shown that the 2-amino-3-(3-hydroxy-5-methyl-4-isoxazolyl)propionic acid (AMPA) receptor agonist, 2-amino-3-(3-carboxy-5-methyl-4-isoxazolyl)propionic acid (ACPA, 2), binds to AMPA receptors in a manner different from that of AMPA (1) itself and that 2, in contrast to 1, also binds to kainic acid re...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0003586
更新日期:2000-12-14 00:00:00
abstract::The binding structures of 11 human oxidosqualene cyclase inhibitors designed as cholesterol-lowering agents were determined for the squalene-hopene cyclase from Alicyclobacillus acidocaldarius, which is the only structurally known homologue of the human enzyme. The complexes were produced by cocrystallization, and the...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0211218
更新日期:2003-05-22 00:00:00
abstract::By applying a novel cell- and caspase-based HTS assay, 2-amino-3-cyano-7-(dimethylamino)-4-(3-methoxy-4,5-methylenedioxyphenyl)-4H-chromene (1a) has been identified as a potent apoptosis inducer. Compound 1a was found to induce nuclear fragmentation and PARP cleavage, as well as to arrest cells at the G(2)/M stage and...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm049640t
更新日期:2004-12-02 00:00:00
abstract::Seven 3-alkyl-4-aryl-1,5-dihydro-2H-pyrrol-2-ones were prepared as potential inhibitors of cardiac cAMP phosphodiesterase (PDE). The design of these compounds made use of rolipram, a known inhibitor of the brain cAMP PDE isozyme, as a lead structure and was guided by a model which describes the features required for p...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00060a012
更新日期:1993-04-16 00:00:00
abstract::The interesting bronchodilator activity of certain dl-11-deoxy-3-thiaprostaglandins and their preparation by the conjugate addition of appropriately substituted (E)-1-alkenyllithio cuprate reagents to requisite cyclopentenones are described. ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00222a024
更新日期:1977-12-01 00:00:00
abstract::AMPA receptors mediate fast excitatory synaptic transmission and are essential for synaptic plasticity. ANQX, a photoreactive AMPA receptor antagonist, is an important biological probe used to irreversibly inactivate AMPA receptors. Here, using X-ray crystallography and mass spectroscopy, we report that ANQX forms two...
journal_title:Journal of medicinal chemistry
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abstract::We recently described the discovery of a dual inhibitor of Bcl-2 and Mcl-1, 3-thiomorpholin-8-oxo-8H-acenaphtho[1,2-b]pyrrole-9-carbonitrile (3, S1). Here we report a structure-guided design in combination with structure-activity relationship studies to exploit the difference in the p2 binding pocket of Bcl-2 and Mcl-...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
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abstract::Inhibition of 17β-hydroxysteroid dehydrogenase type 1 (17β-HSD1) is a novel and attractive approach to reduce the local levels of the active estrogen 17β-estradiol in patients with estrogen-dependent diseases like breast cancer or endometriosis. With the aim of optimizing the biological profile of 17β-HSD1 inhibitors ...
journal_title:Journal of medicinal chemistry
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更新日期:2011-01-27 00:00:00
abstract::Several substance P analogues containing various D-amino acid modifications have been synthesized by the solid-phase procedure, detached from the solid support by ammonolysis, and purified by gel filtration combined with reversed-phase chromatography. Three compounds were fair to very potent competitive antagonists of...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00353a008
更新日期:1982-11-01 00:00:00
abstract::Membrane-associated serine protease matriptase has been implicated in human diseases and might be a drug target. In the present study, a novel class of matriptase inhibitors targeting zymogen activation is developed by a combination of the screening of compound library using a cell-based matriptase activation assay an...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm200920s
更新日期:2011-11-10 00:00:00
abstract::Two-bivalent ligands (P-X-P) containing the beta-naltrexamine pharmacophore (P) and a connecting oligoethylene glycol spanner (X) were synthesized and evaluated for narcotic antagonistic activity in the guinea pig ileum (GPI) and mouse vas deferens (MVD). The bivalent ligand 2 whose spanner contains three ethylene uni...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00349a016
更新日期:1982-07-01 00:00:00
abstract::A number of 3-bromo-, 3-nitro-, and 3-ethoxycarbonyl-5,7-dialkylpyrazolo[1,5-a]pyrimidines were synthesized and screened as in vitro cAMP phosphodiesterase inhibitors. The condensation of 3-aminopyrazole with symmetrical beta-diketones (acetylacetone, heptane-3,5-dione, etc.) afforded symmetrical dialkylpyrazolo[1,5-a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00239a004
更新日期:1975-05-01 00:00:00
abstract::We report novel inhibitors of Gli1-mediated transcription as potential anticancer agents. Focused chemical libraries were designed and assessed for inhibition of functional cell-based Gli1-mediated transcription and selective toxicity toward cancer cells. The SAR was revealed, and the selectivity of the lead compounds...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
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更新日期:2009-07-23 00:00:00
abstract::A set of 2,4-diamino-5-(3-X-phenyl)-s-triazines was used to inhibit the growth of tumor cells (L5178 leukemia) in culture. The molar concentration (C) of triazine causing 50% reduction in the rate of cell growth was used to develop a quantitative structure-activity relationship: log 1/C = 1.32 pi - 1.70 log (beta.10 p...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00344a012
更新日期:1982-02-01 00:00:00
abstract::The intriguing structural similarities of glutamic acid based cholecystokinin (CCK) antagonists (A-64718 and A-65186) and the benzodiazepine CCK antagonist MK-329 (L-364,718) have been reported. Efforts to include the weak CCK antagonist benzotript into this construct utilizing a similar approach have resulted in a no...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00116a002
更新日期:1991-12-01 00:00:00
abstract::n-Octyl, n-dodecyl, and n-hexadecyl alpha- and gamma-esters of methotrexate (MTX) were compared with the previously described alpha- and gamma-n-butyl esters and with MTX as inhibitors of dihydrofolate reductase (DHFR) and human leukemic lymphoblasts (CEM cells) in culture. The overall order of activity in both test s...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00371a009
更新日期:1984-05-01 00:00:00
abstract::A new series of quinazolinone derivatives was synthesized and evaluated as nonimidazole H 3 receptor inverse agonists. 2-Methyl-3-(4-[[3-(1-pyrrolidinyl)propyl]oxy]phenyl)-5-(trifluoromethyl)-4(3 H)-quinazolinone ( 1) was identified as a promising derivative for further evaluation following optimization of key paramet...
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pub_type: 杂志文章
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更新日期:2008-08-14 00:00:00