Abstract:
:Novel antibiotics are urgently needed to combat the rise of infections due to drug-resistant microorganisms. Numerous natural nucleosides and their synthetically modified analogues have been reported to have moderate to good antibiotic activity against different bacterial and fungal strains. Nucleoside-based compounds target several crucial processes of bacterial and fungal cells such as nucleoside metabolism and cell wall, nucleic acid, and protein biosynthesis. Nucleoside analogues have also been shown to target many other bacterial and fungal cellular processes although these are not well characterized and may therefore represent opportunities to discover new drugs with unique mechanisms of action. In this Perspective, we demonstrate that nucleoside analogues, cornerstones of anticancer and antiviral treatments, also have great potential to be repurposed as antibiotics so that an old drug can learn new tricks.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Serpi M,Ferrari V,Pertusati Fdoi
10.1021/acs.jmedchem.6b00325subject
Has Abstractpub_date
2016-12-08 00:00:00pages
10343-10382issue
23eissn
0022-2623issn
1520-4804journal_volume
59pub_type
杂志文章,评审abstract::Several 4-alkyl-1-arylpiperazines that present a tetralin moiety on the terminal part of the side chain were synthesized in order to increase the selectivity on the 5-HT1A versus D-2, alpha 1, sigma, and other 5-HT receptors. Many changes have been effected on previous structures of type 3(1-aryl-4-[3-(1,2-dihydronaph...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00006a013
更新日期:1995-03-17 00:00:00
abstract::Squalestatins without either the hydroxy group at C-4 or the carboxylic acid at C-3 or C-4 were prepared and evaluated for their ability to inhibit rat liver microsomal squalene synthase (SQS) in vitro. These modifications were well tolerated for compounds with the 4,6-dimethyloctenoate ester at C-6 (S1 series). Howev...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9504969
更新日期:1996-01-05 00:00:00
abstract::In this article, we report the findings of a comprehensive structure-activity relationship study of N-(6-ferrocenyl-2-naphthoyl) dipeptide ethyl esters, in which novel analogues were designed, synthesized, and evaluated in vitro for antiproliferative effect. Two new compounds, 2 and 16, showed potent nanomolar activit...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm3004027
更新日期:2012-06-14 00:00:00
abstract::Inhibition of the cell cycle kinase, cyclin-dependent kinase-4 (Cdk4), is expected to provide an effective method for the treatment of proliferative diseases such as cancer. The pyrido[2,3-d]pyrimidin-7-one template has been identified previously as a privileged structure for the inhibition of ATP-dependent kinases, a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm049355+
更新日期:2005-04-07 00:00:00
abstract::Several derivatives of 4,5-disubstituted imidazole, 2,4,5-trisubstituted pyrimidine, 2-substituted purine, thiazolo[3,2-alpha]purine, [1,3]thiazino[3,2-alpha]purine, thiazolo[2,3-i]purine, [1,3]thiazino-[2,3-i]purine, and 6-substituted pyrazolo[3,4-d]pyrimidine were synthesized and tested as inhibitors of the xanthine...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm950876u
更新日期:1996-06-21 00:00:00
abstract::Various D- and L-thietanose nucleosides were synthesized from D- and L-xylose. The four-membered thietane ring was efficiently synthesized by the cyclization of 1-thioacetyl-3-mesylate (4/38) under basic conditions. Condensation with various heterocyclic bases was conducted via Pummerer-type rearrangement to afford va...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm050912h
更新日期:2006-03-09 00:00:00
abstract::A series of 2,2-diarylethylamine derivatives has been examined for potential antidepressant activity in the tetrabenazine (TBZ) test. Diethanolamine 4 (McN-4187) was one of the more potent compounds despite its polar alcohol functionalities [ED50 values of 15 mg/kg (exploratory activity) and 1.5 mg/kg (ptosis)]. Struc...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00374a022
更新日期:1984-08-01 00:00:00
abstract::Protein phosphorylation is the most significant post-translational modification for regulating cellular activities, but site-specific modulation of phosphorylation is still challenging. Using three-dimensional NMR spectra, molecular dynamics simulations, and alanine mutations, we identified that the interaction networ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.0c01290
更新日期:2020-11-25 00:00:00
abstract::Certain structural similarities between prostaglandins with close-packed side chains and the perhydrocyclopentanophenanthrene nucleus of steroids prompted the synthesis and biological evaluation of 6beta, 17 beta-dihydroxy-5alpha-androstane-2alpha-carboxylic acid (30), its 6-deoxy derivative 28, and the corresponding ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00235a002
更新日期:1975-01-01 00:00:00
abstract::The chemical synthesis and structure-activity relationships of a novel series of 17beta-glucocorticoid butyrolactones possessing either a 16alpha,17alpha-isopropylidene or -butylidene group are described. The sulfur-linked gamma-lactone group was incorporated onto the 17beta-position of the androstane nucleus via Bart...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm001035c
更新日期:2001-02-15 00:00:00
abstract::Various hydrophilic pyrazine-bis(carboxamides) derived from 3,5-diamino-pyrazine-2,5-dicarboxylic acid bearing neutral and anionic groups were prepared and evaluated for use as fluorescent glomerular filtration rate (GFR) tracer agents. Among these, the dianionic d-serine pyrazine derivatives 2d and 2j, and the neutra...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm200257k
更新日期:2011-07-28 00:00:00
abstract::Notch is a membrane inserted protein activated by the membrane-inserted γ-secretase proteolytic complex. The Notch pathway is a potential therapeutic target for the treatment of renal diseases but also controls the function of other cells, requiring cell-targeting of Notch antagonists. Toward selective targeting, we h...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.5b00912
更新日期:2015-10-22 00:00:00
abstract::[4-Threonine, 7-glycine]oxytocin and [1-(L-2-hydroxy-3-mercaptopropanoic acid), 4-threonine, 7-glycine]oxytocin (hydroxy[Thr4, Gly7]oxytocin) were synthesized by a combination of solid-phase and classical methods of peptide synthesis. A protected octapeptide was synthesized by the solid-phase method and following ammo...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00211a025
更新日期:1977-01-01 00:00:00
abstract::Aliphatic amino acids glycine, alanine, valine, and leucine were conjugated to the antitumor drug N2-methyl-9-hydroxyellipticinium (NMHE) through a peroxidase-catalyzed oxidation reaction. NMR studies of the adducts so obtained have indicated (i) that the amino acids were linked to NMHE between the nitrogen of their p...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00375a013
更新日期:1984-09-01 00:00:00
abstract::Toward developing new potential analgesics, this first structure-activity relationship study of opiorphin (H-Gln-Arg-Phe-Ser-Arg-OH), a human peptide inhibiting enkephalin degradation, was performed. A systematic Ala scanning proved that Phe(3) is a key residue for neprilysin and aminopeptidase N (AP-N) ectoenkephalin...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm2012112
更新日期:2012-02-09 00:00:00
abstract::4-Amino-5-arylpyrimidines were synthesized by a variety of methods and have demonstrated antiinflammatory activity in the carrageenan-induced edema in the rat but displayed little activity against adjuvant-induced arthritis in rats or against uv-induced erythema in guinea pigs. ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00240a021
更新日期:1975-06-01 00:00:00
abstract::Multivalent ligands are promising pharmacological tools that may be more efficacious for several diseases than highly selective single-target drugs. A combined therapy using dopaminergic agonists and adenosinergic antagonists is currently being evaluated for the treatment of Parkinson's disease. [(a) Kanda, T.; et al....
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm060947x
更新日期:2007-06-28 00:00:00
abstract::The antitumor prodrug temozolomide is compromised by its dependence for activity on DNA mismatch repair (MMR) and the repair of the chemosensitive DNA lesion, O6-methylguanine (O6-MeG), by O6-methylguanine-DNA-methyltransferase (E.C. 2.1.1.63, MGMT). Tumor response is also dependent on wild-type p53. Novel 3-(2-anilin...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm401121k
更新日期:2013-09-12 00:00:00
abstract::Synthesis, biological testing, structure-activity relationships (SARs), and selectivity of novel disubstituted dibenzosuberone derivatives as p38 MAP kinase inhibitors are described. Hydrophilic moieties were introduced at the 7-, 8-, and 9-position of the 2-phenylamino-dibenzosuberones, improving physicochemical prop...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm300327h
更新日期:2012-06-28 00:00:00
abstract::A series of (fluorobenzyl)triazolo[4,5-c]pyridines was synthesized and tested for activity against maximal electroshock-induced seizures in rodents. The most promising compound, 14 (BW 534U87), which is a carbon-nitrogen isoster of a purine anticonvulsant, has a profile in rodents that suggests 14 will be free of emes...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00020a030
更新日期:1995-09-29 00:00:00
abstract::The malignant brain tumor (MBT) repeat is an important epigenetic-code "reader" and is functionally associated with differentiation, gene silencing, and tumor suppression. (1-3) Small molecule probes of MBT domains should enable a systematic study of MBT-containing proteins and potentially reveal novel druggable targe...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm1007374
更新日期:2010-11-11 00:00:00
abstract::In the present paper, we described the design, synthesis, SAR, and biological profile of a novel spirocyclic sulfone series of γ-secretase inhibitors (GSIs) related to MRK-560. We utilized an additional spirocyclic ring system to stabilize the active chair conformation of the parent γ-secretase inhibitors. The resulti...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.5b00774
更新日期:2015-11-25 00:00:00
abstract::A set of 30 substituted 5,5'-diphenyl-2-thioxoimidazolidin-4-one (thiohydantoins) derivatives was synthesized, and their affinity for the human CB(1) cannabinoid receptor has been evaluated. These compounds are derived from the previously described cannabinoid ligands 5,5'-diphenylimidazolidine-2,4-dione (hydantoins)....
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm049263k
更新日期:2005-04-07 00:00:00
abstract::Molecular modeling methods have been used to design a novel series of conformationally constrained cyclic peptide inhibitors of human renin. Three goals were defined: enhanced inhibitory potency, high specificity for renin, and increased metabolic stability. Three cyclic compounds were synthesized with ring sizes 10, ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00397a003
更新日期:1988-02-01 00:00:00
abstract::Fifteen 7-substituted 4-hydroxyquinoline-3-carboxylic acids have been designed to minimize covariance between the physicochemical substituent parameters: pi, MR, and sigmap. The molecules have been synthesized and evaluated for their ability to inhibit the respiration of Ehrlich ascites cells as a whole cell model and...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00218a003
更新日期:1977-08-01 00:00:00
abstract::Malaria represents a significant health issue, and novel and effective drugs are needed to address parasite resistance that has emerged to the current drug arsenal. Antimalarial drug discovery has historically benefited from a whole-cell (phenotypic) screening approach to identify lead molecules. This approach has bee...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1021/jm400314m
更新日期:2013-10-24 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::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::Extensive quantum chemical calculations have been made of the electronic distribution and conformational behavior of meperidine and desmethyl-, (+)-alpha, and (+)-beta-prodine using PCILO, a semiempirical molecular orbital method. For this series of opiates, a phenyl equatorial conformation was preferred over a phenyl...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00245a001
更新日期:1975-11-01 00:00:00
abstract::Histone deacetylase 6 (HDAC6) removes the acetyl group from lysine residues in a number of non-histone substrates and plays important roles in microtubule dynamics and chaperone activities. There is growing interest in identifying HDAC6-selective inhibitors as chemical biology tools and ultimately as new therapeutic a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm502011f
更新日期:2015-03-26 00:00:00