Abstract:
:An original design and synthesis of fluorescent ligands for melatonin receptor studies is presented and consists in the fusion of the endogenous ligand with the fluorescent BODIPY core. Probes I-IV show high affinities for MT1 and MT2 melatonin receptors and exhibit fluorescence properties compatible with cell observation.
journal_name
ACS Med Chem Lettjournal_title
ACS medicinal chemistry lettersauthors
Thireau J,Marteaux J,Delagrange P,Lefoulon F,Dufourny L,Guillaumet G,Suzenet Fdoi
10.1021/ml4004155subject
Has Abstractpub_date
2013-11-20 00:00:00pages
158-61issue
2issn
1948-5875journal_volume
5pub_type
杂志文章abstract::The retinoic acid receptor-related orphan nuclear receptor γt (RORγt), a promising therapeutic target, is a major transcription factor of genes related to psoriasis pathogenesis such as interleukin (IL)-17A, IL-22, and IL-23R. On the basis of the X-ray cocrystal structure of RORγt with 1a, an analogue of the known pip...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.9b00649
更新日期:2020-02-27 00:00:00
abstract::The receptor for the neuropeptide relaxin 3, relaxin family peptide 3 (RXFP3) receptor, is an attractive pharmacological target for the control of eating, addictive, and psychiatric behaviors. Several structure-activity relationship studies on both human relaxin 3 (containing 3 disulfide bonds) and its analogue A2 (tw...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.0c00456
更新日期:2020-10-22 00:00:00
abstract::EPAC proteins are therapeutic targets for the potential treatment of cardiac hypertrophy and cancer metastasis. Several laboratories use a tetrahydroquinoline analog, CE3F4, to dissect the role of EPAC1 in various disease states. Here, we report SAR studies with tetrahydroquinoline analogs that explore various functio...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.7b00358
更新日期:2017-10-02 00:00:00
abstract::We report here the total synthesis of B-973 (five steps), a recently identified α7 nAChR ago-PAM, its enantiomeric resolution, and its electrophysiological characterization in Xenopus oocytes to identify (-)-B-973B as the bioactive enantiomer. The asymmetric synthesis of B-973B was accomplished in 99% ee, and X-ray cr...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.8b00407
更新日期:2018-10-11 00:00:00
abstract::A series of fluorine-substituted monomeric and dimeric cRGD peptide derivatives, such as cRGD-ADIBOT-F (ADIBOT = azadibenzocyclooctatriazole), di-cRGD-ADIBOT-F, cRGD-PEG5-ADIBOT-F, and di-cRGD-PEG5-ADIBOT-F, were prepared by strain-promoted alkyne azide cycloaddition (SPAAC) reaction of the corresponding aza-dibenzocy...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/ml500464f
更新日期:2015-02-06 00:00:00
abstract::The acyldepsipeptide (ADEP) antibiotics operate through a clinically unexploited mechanism of action and thus have attracted attention from several antibacterial development groups. The ADEP scaffold is synthetically tractable, and deep-seated modifications have produced extremely potent antibacterial leads against Gr...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.7b00320
更新日期:2017-10-19 00:00:00
abstract::Novel sources of antibiotics are required to keep pace with the inevitable onset of bacterial resistance. Continuing with our macrolide desmethylation strategy as a source of new antibiotics, we report the total synthesis, molecular modeling and biological evaluation of 4,10-didesmethyl telithromycin (4), a novel desm...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/ml200254h
更新日期:2012-03-08 00:00:00
abstract::Inhibitors of the renal outer medullary potassium channel (ROMK) show promise as novel mechanism diuretics, with potentially lower risk of diuretic-induced hypokalemia relative to current thiazide and loop diuretics. Here, we report the identification of a novel series of 3-sulfamoylbenzamide ROMK inhibitors. Starting...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.7b00481
更新日期:2018-01-19 00:00:00
abstract::Rapid detection and precise evaluation of myocardial viability is necessary to aid in clinical decision making whether to recommend revascularization for patients with myocardial infarction (MI). Three novel 18F-labeled 1-hydroxyanthraquinone derivatives were synthesized, characterized, and evaluated as potential necr...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.6b00398
更新日期:2016-12-28 00:00:00
abstract::A series of novel selenides bearing benzenesulfonamide moieties was synthesized and investigated for their inhibition on six human (h) carbonic anhydrase (CA, EC 4.2.1.1) isoforms such as the physiologically relevant hCA I, II, VA, VB, VII, and IX and the X-ray complex in adduct with hCA II for some of them investigat...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.8b00076
更新日期:2018-04-09 00:00:00
abstract::APD334 was discovered as part of our internal effort to identify potent, centrally available, functional antagonists of the S1P1 receptor for use as next generation therapeutics for treating multiple sclerosis (MS) and other autoimmune diseases. APD334 is a potent functional antagonist of S1P1 and has a favorable PK/P...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/ml500389m
更新日期:2014-11-04 00:00:00
abstract::The Hu family of RNA-binding proteins plays a crucial role in post-transcriptional processes; indeed, Hu-RNA complexes are involved in various dysfunctions (i.e., inflammation, neurodegeneration, and cancer) and have been recently proposed as promising therapeutic targets. Intrigued by this concept, our research effor...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.9b00659
更新日期:2020-01-28 00:00:00
abstract::A series of urea/thiourea substituted benzoxaboroles was investigated for the inhibition of the three carbonic anhydrases encoded by Vibrio cholerae (VchCAα, VchCAβ, and VchCAγ). In particular, benzoxaborole derivatives were here first assayed for the inhibition of a γ-class CA, extending the panel of CA classes that ...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.0c00403
更新日期:2020-09-09 00:00:00
abstract::A medicinal chemistry effort focused on identifying a structurally diverse candidate for phosphoinositide 3-kinase delta (PI3Kδ) led to the discovery of clinical candidate INCB050465 (20, parsaclisib). The unique structure of 20 contains a pyrazolopyrimidine hinge-binder in place of a purine motif that is present in o...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.9b00334
更新日期:2019-10-17 00:00:00
abstract::SMARTCyp is an in silico method that predicts the sites of cytochrome P450-mediated metabolism of druglike molecules. The method is foremost a reactivity model, and as such, it shows a preference for predicting sites that are metabolized by the cytochrome P450 3A4 isoform. SMARTCyp predicts the site of metabolism dire...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/ml100016x
更新日期:2010-03-15 00:00:00
abstract::The renal outer medullary potassium channel (ROMK or Kir1.1) is a putative drug target for a novel class of diuretics that could be used for the treatment of hypertension and edematous states such as heart failure. An internal high-throughput screening campaign identified 1,4-bis(4-nitrophenethyl)piperazine (5) as a p...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/ml3000066
更新日期:2012-03-28 00:00:00
abstract::CREB (cAMP response element binding protein) has been shown to play an important role in tumor initiation, progression, and metastasis. We discovered that naphthol AS-E, a cell-permeable CREB inhibitor, presented antiproliferative activity in a broad panel of cancer cell lines in vitro. However, it has limited aqueous...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/ml500330n
更新日期:2014-08-22 00:00:00
abstract::Because of the promise of BCL-2 antagonists in combating chronic lymphocytic leukemia (CLL) and non-Hodgkin's lymphoma (NHL), interest in additional selective antagonists of antiapoptotic proteins has grown. Beginning with a series of selective, potent BCL-XL antagonists containing an undesirable hydrazone functionali...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/ml500030p
更新日期:2014-03-21 00:00:00
abstract::The ionotropic glutamate receptor GluA2 is considered to be an attractive target for positive allosteric modulation for the development of pharmacological tools or cognitive enhancers. Here, we report a detailed structural characterization of two recently reported dimeric positive allosteric modulators, TDPAM01 and TD...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.8b00369
更新日期:2018-11-04 00:00:00
abstract::Highly toxic bacterial ionophores are commonly used in veterinary medicine, but their therapeutic index is too narrow for human usage. With the goal of developing ionophores with a broader therapeutic index, we constructed highly derivatized synthetic ionophores. The toxicities of crown ether host-rotaxanes (CEHR's) a...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/ml3003204
更新日期:2013-01-10 00:00:00
abstract::Cucurbit[7]uril (CB[7]) was found in vitro to sequester the neurotoxins MPTP (N-methyl-4-phenyl-1,2,3,6-tetrahydropyridine) and MPP(+) (N-methyl-4-phenylpyridine). The CB[7]/neurotoxin host-guest complexes were studied in detail with (1)H NMR, electrospray ionization mass spectrometry, UV-visible spectroscopic titrati...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.5b00372
更新日期:2015-10-16 00:00:00
abstract::Imidazopyridine 1 was identified from a phenotypic screen against P. falciparum (Pf) blood stages and subsequently optimized for activity on liver-stage schizonts of the rodent parasite P. yoelii (Py) as well as hypnozoites of the simian parasite P. cynomolgi (Pc). We applied these various assays to the cell-based lea...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/ml500244m
更新日期:2014-07-06 00:00:00
abstract::The ring closing metathesis/transannular etherification approach to the englerin nucleus was adapted to provide two key intermediates for analogue synthesis: the 4-desmethyl Δ5,6 tricycle and the 4-oxo Δ5,6 tricycle. The former was elaborated to 4-desmethyl englerin A and the latter served as a common precursor for en...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.7b00161
更新日期:2017-06-06 00:00:00
abstract::Self-repair of nuclear DNA damage is the most known reason that leads to drug resistance of cancer tissue and limited therapeutic efficacy of anticancer drugs. Inhibition of protein phosphatase 2A (PP2A) would block DNA damage-induced defense of cancer cells to suppress DNA repair for enhanced cancer treatment. Here, ...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.6b00236
更新日期:2016-08-24 00:00:00
abstract::A new pseudopeptide epoxide inhibitor, designed for irreversible binding to HIV protease (HIV-PR), has been synthesized and characterized in solution and in the solid state. However, the crystal structure of the complex obtained by inhibitor-enzyme cocrystallization revealed that a minor isomer, with inverted configur...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/ml500092e
更新日期:2014-07-14 00:00:00
abstract::Despite the perceived stability of the C-F bond, chemical instability and drug-metabolizing enzymes can lead to its cleavage. The resulting release of fluoride and formation of certain metabolites may cause safety issues and warrant the medicinal chemists' attention. ...
journal_title:ACS medicinal chemistry letters
pub_type: 社论
doi:10.1021/acsmedchemlett.9b00235
更新日期:2019-06-20 00:00:00
abstract::A focused high throughput screening for GPR139 was completed for a select 100K compounds, and new agonist leads were identified. Subsequent analysis and structure-activity relationship studies identified (S)-3-chloro-N-(2-oxo-2-((1-phenylethyl)amino)ethyl)benzamide 7c as a potent and selective agonist of hGPR139 with ...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.5b00247
更新日期:2015-07-20 00:00:00
abstract::Use of DNA-encoded libraries (DELs) in the pharmaceutical industry has rapidly increased. We discuss what to expect when you run a DEL screen and contemplate guidelines for library design. Additionally, we consider some visionary work and extrapolate to the future. ...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.8b00128
更新日期:2018-04-17 00:00:00
abstract::Traditional fragment-based drug discovery (FBDD) relies heavily on structural analysis of the hits bound to their targets. Herein, we present a complementary approach based on diversity-oriented synthesis (DOS). A DOS-based fragment collection was able to produce initial hit compounds against the target GSK3β, allow t...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.6b00230
更新日期:2016-07-14 00:00:00
abstract::A series of TRPA1 antagonists is described which has as its core structure an indazole moiety. The physical properties and in vitro DMPK profiles are discussed. Good in vivo exposure was obtained with several analogs, allowing efficacy to be assessed in rodent models of inflammatory pain. Two compounds showed signific...
journal_title:ACS medicinal chemistry letters
pub_type: 杂志文章
doi:10.1021/acsmedchemlett.7b00140
更新日期:2017-05-18 00:00:00