Abstract:
:NAD+-dependent histone deacetylases, sirtuins, cleave acetyl groups from lysines of histones and other proteins to regulate their activity. Identification of potent selective inhibitors would help to elucidate sirtuin biology and could lead to useful therapeutic agents. NAD+ has an adenosine moiety that is also present in the kinase cofactor ATP. Kinase inhibitors based upon adenosine mimesis may thus also target NAD+-dependent enzymes. We present a systematic approach using adenosine mimics from one cofactor class (kinase inhibitors) as a viable method to generate new lead structures in another cofactor class (sirtuin inhibitors). Our findings have broad implications for medicinal chemistry and specifically for sirtuin inhibitor design. Our results also raise a question as to whether selectivity profiling for kinase inhibitors should be limited to ATP-dependent targets.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Trapp J,Jochum A,Meier R,Saunders L,Marshall B,Kunick C,Verdin E,Goekjian P,Sippl W,Jung Mdoi
10.1021/jm060118bsubject
Has Abstractpub_date
2006-12-14 00:00:00pages
7307-16issue
25eissn
0022-2623issn
1520-4804journal_volume
49pub_type
杂志文章abstract::A series of indolylsulfonylcinnamic hydroxamates has been synthesized. Compound 12, (E)-3-(3-((1H-pyrrolo[2,3-b]pyridin-1-yl)sulfonyl)phenyl)-N-hydroxyacrylamide, which has a 7-azaindole core cap, was shown to have antiproliferative activity against KB, H460, PC3, HSC-3, HONE-1, A549, MCF-7, TSGH, MKN45, HT29, and HCT...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm401899x
更新日期:2014-05-22 00:00:00
abstract::Variation of the bridge linking the heterocyclic ring and p-aminobenzoyl-L-glutamate portions of our previously described classical 2,4-diaminofuro[2,3-d]pyrimidines 1 and 2 are reported as inhibitors of dihydrofolate reductase (DHFR) and thymidylate synthase (TS) and as antitumor agents. Specifically -CH2CH2- and -CH...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00019a009
更新日期:1995-09-15 00:00:00
abstract::Lipophilicity/bioavailibility of Mn(III) N-alkylpyridylporphyrin-based superoxide dismutase (SOD) mimics has a major impact on their in vivo ability to suppress oxidative stress. Meta isomers are less potent SOD mimics than ortho analogues but are 10-fold more lipophilic and more planar. Enhanced lipophilicity contrib...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm900576g
更新日期:2009-12-10 00:00:00
abstract::We designed three novel positron emission tomography ligands, N-(4-(6-(isopropylamino)pyrimidin-4-yl)-1,3-thiazol-2-yl)-4-[(11)C]methoxy-N-methylbenzamide ([(11)C]6), 4-[(18)F]fluoroethoxy-N-[4-[6-(isopropylamino)pyrimidin-4-yl]-1,3-thiazol-2-yl]-N-methylbenzamide ([(18)F]7), and 4-[(18)F]fluoropropoxy-N-[4-[6-(isopro...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm201590g
更新日期:2012-03-08 00:00:00
abstract::Macrophage elastase [matrix metalloproteinase (MMP)-12] is the most upregulated MMP in abdominal aortic aneurysm (AAA) and, hence, MMP-12-targeted imaging may predict AAA progression and rupture risk. Here, we report the design, synthesis, and evaluation of three novel hydroxamate-based selective MMP-12 inhibitors (CG...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.0c01514
更新日期:2020-12-10 00:00:00
abstract::Largazole 4a and analogues with modifications at the C7 position, as well as 2,4'-bithiazole 5a, have been synthesized using an acyclic cross-metathesis of the corresponding depsipeptide structures assembled by N-C6(O) or C15(O)-N lactam formation. Similar to the parent system 4a, the series of largazole depsipeptides...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm100244y
更新日期:2010-06-24 00:00:00
abstract::In humans, bitter taste is mediated by 25 TAS2Rs. Many compounds, including certain active pharmaceutical ingredients, excipients, and nutraceuticals, impart their bitter taste (or in part) through TAS2R8 activation. However, effective TAS2R8 blockers that can either suppress or reduce the bitterness of these compound...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.0c00388
更新日期:2020-05-14 00:00:00
abstract::The ecteinascidins (Ets), which are natural products derived from marine tunicates, exhibit potent antitumor activity. Of the numerous Ets isolated, Et 743 is presently being evaluated in phase II clinical trials. Et 743 binds in the minor groove of DNA and alkylates N2 of guanine. Although structurally similar to saf...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm990241l
更新日期:1999-07-15 00:00:00
abstract::The S-adenosylmethionine (AdoMet) analogue S-(5'-deoxy-5'-adenosyl)-1-aminoxy-4-(methylsulfonio)-2-cycl opentene (AdoMao) was synthesized in two of its four possible diastereomeric forms using a facile chemoenzymatic route. The trans-1R,4R- and trans-1S,4S-diastereomers of AdoMao, as well as the corresponding diastere...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00010a021
更新日期:1995-05-12 00:00:00
abstract::Adverse drug reactions (ADRs) are a common cause of attrition in drug discovery and development and drug-induced liver injury (DILI) is a leading cause of preclinical and clinical drug terminations. This perspective outlines many of the known DILI mechanisms and assessment methods used to evaluate and mitigate DILI ri...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1021/acs.jmedchem.0c00524
更新日期:2020-10-22 00:00:00
abstract::Carbonates containing an iodinated aromatic ring on one side of the carbonate linkage and an alkyl group on the other were prepared. The aromatic side consisted of p-iodophenyl, p-iodobenzyl, m-iodobenzyl, 3,5-diiodobenzyl, m-amino-2,4,6-triiodobenzyl, m-acetamido-2,4,6-triiodobenzyl, p-iodophenethyl, p-iodo-sec-phene...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00234a002
更新日期:1976-12-01 00:00:00
abstract::MLL1 is a histone 3 lysine 4 (H3K4) methyltransferase and a promising new cancer therapeutic target. The catalytic activity of MLL1 is regulated by the formation of a core complex consisting of MLL1, WDR5, RbBP5, and Ash2L. The interaction between WDR5 and MLL1 plays an essential role in regulation of the H3K4 methylt...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm100139b
更新日期:2010-07-22 00:00:00
abstract::Sulfur mustard (SM) is a highly toxic chemical warfare agent. A satisfactory treatment regimen is not yet available for this toxicant. In a search for an effective antidote against SM, a series of novel S-2(omega-aminoalkylamino)ethyl alkyl/aryl thioethers [H(2)N(CH(2))(n)()NHCH(2)CH(2)SR], where R = alky, alicyclic, ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm030099v
更新日期:2004-07-15 00:00:00
abstract::The synthesis and sigma 1 and sigma 2 binding properties of several (+)- and (-)-2-benzyl- and 2-dimethylallyl-2'-substituted-5,9 alpha-dimethyl-6,7-benzomorphans (3 and 4) are presented. In agreement with previously reported binding data for 2-substituted 5,9 alpha-dimethyl-2'-hydroxy-6,7-benzomorphans (N-substituted...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00015a022
更新日期:1995-07-21 00:00:00
abstract::In the treatment of cardiovascular diseases, it could be of therapeutic interest to associate the hypotensive effects resulting from the inhibition of angiotensin II formation, ensured by endothelial angiotensin-converting enzyme (ACE), with the diuretic and natriuretic responses due to the protection of the endogenou...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00034a005
更新日期:1994-04-15 00:00:00
abstract::Computational ligand-protein docking is routinely used for binding mode prediction. We have quantified the effect of considering multiple docking solutions on the success rate of obtaining the crystallographic binding mode. By selection of a small set of representatives, the experimentally observed binding mode can be...
journal_title:Journal of medicinal chemistry
pub_type: 信件
doi:10.1021/jm0498147
更新日期:2004-06-17 00:00:00
abstract::Twenty-five naturally occurring pentacyclic triterpenes, 15 of which were synthesized in this study, were biologically evaluated as inhibitors of rabbit muscle glycogen phosphorylase a (GPa). From SAR studies, the presence of a sugar moiety in triterpene saponins resulted in a markedly decreased activity ( 7, 18- 20) ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm8000949
更新日期:2008-06-26 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...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm8003834
更新日期:2008-08-14 00:00:00
abstract::We have identified RWJ-671818 (8) as a novel, low molecular weight, orally active inhibitor of human alpha-thrombin (K(i) = 1.3 nM) that is potentially useful for the acute and chronic treatment of venous and arterial thrombosis. In a rat deep venous thrombosis model used to assess antithrombotic efficacy, oral admini...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章,随机对照试验
doi:10.1021/jm901802n
更新日期:2010-02-25 00:00:00
abstract::Mercaptopurine (6-MP), thioguanine (6-TG), and azathioprine (AZA) are purine antimetabolites introduced as anticancer or immunosuppressive drugs decades ago. Methylated AZA, called MAZA, is among the investigational drugs. The present study compares MAZA to the widely recognized drugs AZA, 6-MP, and 6-TG with respect ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0495273
更新日期:2005-06-30 00:00:00
abstract::New analogues of human cholecystokinin in which the Tyr(SO3H) has been replaced by Phe(p-CH2SO3Na), methionines by norleucines, and tryptophan by 2-naphthylalanine([Phe(p-CH2- SO3Na)27,Nle28,31,Nal30]-CCK26-33 and [Phe(p-CH2SO3Na)27,Nle7,28,31,Nal30]-CCK-33) were synthesized by Fmoc solid phase methodology on two diff...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00064a001
更新日期:1993-06-11 00:00:00
abstract::Comparative binding energy analysis, a technique to derive receptor-based three-dimensional quantitative structure-activity relationships (3D-QSAR), is herein extended to consider both affinity and selectivity in the derivation of the QSAR model. The extension is based on allowing multiple structurally related recepto...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm060350h
更新日期:2006-10-19 00:00:00
abstract::The dipeptide D-alanyl-D-alanine is an essential precursor of bacterial peptidoglycan; thus, blocking its formation is a possible target for the design of novel antibacterial agents. The synthesis of this dipeptide by bacterial D-alanine:D-alanine ligase requires ATP. In analogy with glutamine synthetase, we hypothesi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00128a033
更新日期:1989-08-01 00:00:00
abstract::The design, synthesis and pharmacological evaluation of a novel class of Dmt-Tic dipeptide analogues are described. These resulting analogues bearing different C-terminal functionalities were found to bind to the human delta receptor with high affinity. One specific class of dipeptides bearing urea/thiourea functional...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm015532k
更新日期:2001-07-19 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::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::The synthetic pentasaccharide (1) corresponding to the heparin sequence which binds to, and activates, antithrombin III (AT III) is a potent antithrombotic compound in several animal models of venous thrombosis. We describe here the preparation and the pharmacological properties of 34, an analogue of oligosaccharide 1...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm960726z
更新日期:1997-05-23 00:00:00
abstract::We previously reported methylstat as a selective inhibitor of jumonji C domain-containing histone demethylases (JHDMs). Herein, we describe the synthesis of a fluorescent analogue of methylstat and its application as a tracer in fluorescence polarization assays. Using this format, we have evaluated the binding affinit...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm3018628
更新日期:2013-06-27 00:00:00
abstract::All of the selective COX-2 inhibitors described to date inhibit the isoform by binding tightly but noncovalently at the substrate binding site. Recently, we reported the first account of selective covalent modification of COX-2 by a novel inactivator, 2-acetoxyphenyl hept-2-ynyl sulfide (70) (Science 1998, 280, 1268-1...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm980303s
更新日期:1998-11-19 00:00:00
abstract::New, racemic, tricyclic trioxane alcohol 3 was designed and synthesized as a structurally simple analog of clinically useful, tetracyclic, antimalarial artemisinin. A series of 20 ester and ether derivatives of alcohol 3 were prepared easily, without destruction of the essential trioxane system. Chemical structure-ant...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00091a014
更新日期:1992-06-26 00:00:00