Abstract:
:Resistance to β-lactam antibiotics can be mediated by metallo-β-lactamase enzymes (MBLs). An MBL inhibitor could restore the effectiveness of β-lactams. We report on the evaluation of approved thiol-containing drugs as inhibitors of NDM-1, VIM-1, and IMP-7. Drugs were assessed by a novel assay using a purchasable fluorescent substrate and thermal shift. Best compounds were tested in antimicrobial susceptibility assay. Using these orthogonal screening methods, we identified drugs that restored the activity of imipenem.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Klingler FM,Wichelhaus TA,Frank D,Cuesta-Bernal J,El-Delik J,Müller HF,Sjuts H,Göttig S,Koenigs A,Pos KM,Pogoryelov D,Proschak Edoi
10.1021/jm501844dsubject
Has Abstractpub_date
2015-04-23 00:00:00pages
3626-30issue
8eissn
0022-2623issn
1520-4804journal_volume
58pub_type
杂志文章abstract::Natural products (NPs) are a rich source of novel compound classes and new drugs. In the present study we have used the chemical space navigation tool ChemGPS-NP to evaluate the chemical space occupancy by NPs and bioactive medicinal chemistry compounds from the database WOMBAT. The two sets differ notably in coverage...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm801514w
更新日期:2009-04-09 00:00:00
abstract::A series of thymidylate synthetase inhibitors was synthesized, some of which were potential irreversible inhibitors. 5-Formyl-2'-deoxyuridine (9) and its dithiolane derivative 11 were prepared by condensation of the bis(trimethylsilyl) derivative of 5-formyluracil dimethyl acetal and the protected chloro sugar followe...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00229a010
更新日期:1976-07-01 00:00:00
abstract::To improve the biological profile of 20(S)-camptothecin, a novel class of 20-O-linked camptothecin glycoconjugates has been designed for preferential cellular uptake into tumor cells by an active transport mechanism. Such conjugates have been optimized for enhanced solubility, stabilization of the camptothecin lactone...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm010893l
更新日期:2001-11-22 00:00:00
abstract::The chelating drugs BAL (2,3-dimercaptopropanol), EDTA (ethylenediaminetetraacetic acid), and penicillamine (2-amino-3-mercapto-3-methylbutanoic acid), which are used for metal poisoning, are toxic and there is a real need for alternatives, especially for severe cases. A novel approach for treatment of heavy-metal poi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00142a028
更新日期:1981-10-01 00:00:00
abstract::Focal adhesion kinase (FAK) is a nonreceptor intracellular tyrosine kinase that plays an essential role in cancer cell adhesion, survival, proliferation, and migration through both its enzymatic activities and scaffolding functions. Overexpression of FAK has been found in many human cancer cells from different origins...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1021/acs.jmedchem.0c01248
更新日期:2020-12-10 00:00:00
abstract::Hydrogen sulfide (H2S) is now recognized as a physiologically important gasotransmitter. Compounds which release H2S slowly are sought after for their potential in therapy. Herein the synthesis of a series of phosphordithioates based on 1 (GYY4137) are described. Their H2S release profiles are characterized using 2,6-...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.5b00848
更新日期:2015-08-27 00:00:00
abstract::The (E)- and (Z)-m-(trifluoromethyl)-alpha, beta-dimethylcinnamamides and some of their N-alkyl derivatives were prepared and pharmacologically tested as anticonvulsant agents in order to verify if a ring substituent, like the m-CF3 group, different from a halogen but possessing the same electronic effect could lead t...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00137a010
更新日期:1981-05-01 00:00:00
abstract::There is currently no ideal radiotracer for imaging of protein synthesis rate (PSR) by positron emission tomography (PET). Existing fluorine-18-labeled amino acid-based radiotracers predominantly visualize amino acid transporter processes, and in many cases they are not incorporated into nascent proteins at all. Other...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.6b00968
更新日期:2016-10-27 00:00:00
abstract::4-(Phenylamino)-5-phenyl-7-(5-deoxy-beta-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidine 1 and related compounds known as "diaryltubercidin" analogues are potent inhibitors of adenosine kinase (AK) and are orally active in animal models of pain such as the rat formalin paw model (GP3269 ED50= 6.4 mg/kg). However, the utility...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm050394a
更新日期:2005-12-01 00:00:00
abstract::A computational chemistry study has been performed on a series of tetrahydropyrimidine-2-ones (THPs) as HIV-1 protease (HIV-1 PR) inhibitors. The present investigation focuses on the correlation of inhibitor-enzyme complexation energies (E(compl)), inhibitor solvation energies E(solv)[I], and both polar and nonpolar b...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm010417v
更新日期:2002-02-14 00:00:00
abstract::A series of (8 beta)-6-methylergoline amide derivatives was synthesized with various alkyl substituents in the N1-position in order to evaluate their effectiveness in blocking vascular 5HT2 receptors. The influence of both the N1 substituent and amide derivative proved to be of great importance on binding affinities t...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00164a029
更新日期:1990-02-01 00:00:00
abstract::Since their discovery over 5 decades ago, quinolone antibiotics have found enormous success as broad spectrum agents that exert their activity through dual inhibition of bacterial DNA gyrase and topoisomerase IV. Increasing rates of resistance, driven largely by target-based mutations in the GyrA/ParC quinolone resist...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.0c00347
更新日期:2020-07-23 00:00:00
abstract::We have reported that [methyl- (11)C] (3 R,5 R)-5-(3-methoxyphenyl)-3-[(R)-1-phenylethylamino]-1-(4-trifluoromethylphenyl)pyrrolidin-2-one ([(11)C] 8, [(11)C]MePPEP) binds with high selectivity to cannabinoid type-1 (CB 1) receptors in monkey brain in vivo. We now describe the synthesis of 8 and four analogues, namely...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm800416m
更新日期:2008-09-25 00:00:00
abstract::A series of novel 2-substituted acetylenic pyrrolidines and piperidines related to oxotremorine (1) were prepared and evaluated in vitro as muscarinic cholinergic agents at brain M1 and M2 receptors. One analogue, 3-(2-oxo-1-pyrrolidinyl)-1-[2(R)-pyrrolidinyl]-1-propyne hydrogen oxalate (6a), was found to be a partial...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00087a008
更新日期:1992-05-01 00:00:00
abstract::The inhibitory activity of 1058 inhibitors of the title enzymes has been formulated in 13 equations correlating chemical structure with inhibitory potency. Two types of regions in enzymes have been defined by means of pi and molar refractivity constants. The use of indicator variables has been extensively developed to...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00223a015
更新日期:1976-01-01 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
pub_type: 杂志文章
doi:10.1021/jm980621r
更新日期:1999-02-25 00:00:00
abstract::The recent discovery that the formaldehyde conjugates of doxorubicin and daunorubicin, Doxoform and Daunoform, are cytotoxic to resistant human breast cancer cells prompted the search for hydrolytically more stable anthracycline-formaldehyde conjugates. Doxoform and Daunoform consist of two molecules of the parent dru...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm970739s
更新日期:1998-04-09 00:00:00
abstract::A variety of 8-substituted guanosine and 2'-deoxyguanosine derivatives were synthesized and tested as inducers of the differentiation of Friend murine erythroleukemia cells in culture. The most active agents in the guanosine series were 8-substituted-N(CH3)2, -NHCH3, -NH2, -OH, and -SO2CH3, which caused 68, 42, 34, 33...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00147a012
更新日期:1985-09-01 00:00:00
abstract::(E)-Vinylphosphonate ((E)-VP), a metabolically stable phosphate mimic at the 5'-end of the antisense strand, enhances the in vivo potency of siRNA. Here we describe a straightforward synthetic approach to incorporate a nucleotide carrying a vinylphosphonate (VP) moiety at the 5'-end of oligonucleotides under standard ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.7b01147
更新日期:2018-02-08 00:00:00
abstract::A series of methylated analogues of 6-hydroxydopamine (6-OHDA) has been synthesized and evaluated as irreversible inhibitors of catechol O-methyltransferase (COMT). These analogues have been prepared in an effort to elucidate the mechanism involved in the inactivation of this enzyme by 6-OHDA. The analogues prepared h...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00232a007
更新日期:1976-10-01 00:00:00
abstract::Effective and safe analgesics represent an unmet medical need for the treatment of acute and chronic pain. A series of N-cyclopropylmethyl-7α-phenyl-6,14-endoethanotetrahydronorthebaines were designed, synthesized, and assayed, leading to the discovery of a benzylamine derivative (compound 4, SLL-039) as a highly sele...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.9b00857
更新日期:2019-12-26 00:00:00
abstract::Selenosemicarbazones show marked antitumor activity. However, their mechanism of action remains unknown. We examined the medicinal chemistry of the selenosemicarbazone, 2-acetylpyridine 4,4-dimethyl-3-selenosemicarbazone (Ap44mSe), and its iron and copper complexes to elucidate its mechanisms of action. Ap44mSe demons...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.5b01399
更新日期:2016-01-14 00:00:00
abstract::Here we describe the synthesis and structure-activity relationship for a class of pyrazoline-containing dihydroquinolone negative allosteric modulators of the NMDA receptor that show strong subunit selectivity for GluN2C- and GluN2D-containing receptors over GluN2A- and GluN2B-containing receptors. Several members of ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm400652r
更新日期:2013-08-22 00:00:00
abstract::Based on the X-ray cocrystal structure of the Tang-Ghosh heptapeptide inhibitor 1 (OM00-3), a series of macroheterocyclic analogues were designed and synthesized. Analogues containing dithia, dioxa, oxathia, and carbathia macrocycles were synthesized by methods relying on ring-closing olefin metathesis for the dioxa a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm060154a
更新日期:2006-07-27 00:00:00
abstract::A variety of sesquiterpene lactones (SLs) possess considerable anti-inflammatory activity. Several studies have shown that they exert this effect in part by inhibiting the activation of the transcription factor NF-kappaB. In the present study we elaborated on the investigation of a data set of 103 structurally diverse...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm051125n
更新日期:2006-04-06 00:00:00
abstract::A series of analogues of the analgesic dipeptide derivative H-Lys-Trp(NPS)-OMe has been designed to determine the influence of the (2-nitrophenyl)sulfenyl (NPS) moiety on the activity. The syntheses and antinociceptive effects of these analogues of general formula H-Lys-Trp(R)-OMe [R = phenylsulfenyl (PS) (9); R = (2-...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00392a023
更新日期:1987-09-01 00:00:00
abstract::Conformationally restricted 2'-spironucleosides and their prodrugs were synthesized as potential anti-HCV agents. Although the replicon activity of the new agents containing pyrimidine bases was modest, the triphosphate of a 2'-oxetane cytidine analogue demonstrated potent intrinsic biochemical activity against the NS...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm401224y
更新日期:2014-03-13 00:00:00
abstract::A series of 3-aryloxindole derivatives were synthesized and evaluated as activators of the cloned maxi-K channel mSlo expressed in Xenopus laevis oocytes using electrophysiological methods. The most promising maxi-K openers to emerge from this study were (+/-)-3-(5-chloro-2-hydroxyphenyl)-1,3-dihydro-3-hydroxy-6-(trif...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0101850
更新日期:2002-03-28 00:00:00
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::Lead generation for difficult-to-drug targets that have large, featureless, and highly lipophilic or highly polar and/or flexible binding sites is highly challenging. Here, we describe how cores of macrocyclic natural products can serve as a high-quality in silico screening library that provides leads for difficult-to...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.0c01569
更新日期:2021-01-28 00:00:00