Abstract:
:Potent and selective inhibitors of Dyrk1B kinase were developed to explore the hypothesis, based on siRNA studies, that Dyrk1B may be a resistance mechanism in cells undergoing a stress response.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Kettle JG,Ballard P,Bardelle C,Cockerill M,Colclough N,Critchlow SE,Debreczeni J,Fairley G,Fillery S,Graham MA,Goodwin L,Guichard S,Hudson K,Ward RA,Whittaker Ddoi
10.1021/acs.jmedchem.5b00098subject
Has Abstractpub_date
2015-03-26 00:00:00pages
2834-44issue
6eissn
0022-2623issn
1520-4804journal_volume
58pub_type
杂志文章abstract::This report describes the syntheses and structure-activity relationships of 8-(4-methoxyphenyl)pyrazolo[1,5-a]-1,3,5-triazine corticotropin releasing factor receptor-1 (CRF(1)) receptor antagonists. CRF(1) receptor antagonists may be potential anxiolytic or antidepressant drugs. This research culminated in the discove...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9000242
更新日期:2009-05-14 00:00:00
abstract::A novel series of 2-[(2,3-dihydro-1H-indol-1-yl)methyl]melatonin analogues has been prepared to probe the steric and electronic properties of the binding pocket of the MT(2) receptor accommodating the "out-of-plane" substituent of MT(2)-selective antagonists. The acetamide (6b) bearing an usubstituted indoline moiety ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm800974d
更新日期:2009-02-12 00:00:00
abstract::A series of 1,3-dihydro-2H-imidazo[4,5-b]quinolin-2-one derivatives, substituted at the 7-position with functionalized side chains, was synthesized and evaluated as inhibitors of human blood platelet cAMP phosphodiesterase (PDE) as well as ADP- and collagen-induced platelet aggregation, in vitro. Structural modificati...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00092a019
更新日期:1992-07-10 00:00:00
abstract::The delta-selective opioid peptide deltorphin C(H-Tyr-D-Ala-Phe-Asp-Val-Val-Gly-NH2) (DEL C) was modified by para-substitution of Phe3 with halogens (F, Cl, Br, I), amino, or nitro groups. The bioactive potencies in peripheral tissues and brain receptor selectivities of these analogues depended upon the particular sub...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00103a001
更新日期:1992-12-11 00:00:00
abstract::Starting with 2,6-dichlorophenyl isothiocyanate, 1-(2-aminoethyl)-2-cyano-3-(2,6-dichlorophenyl)guanidine (2) was prepared in three steps. In contrast to the corresponding thiourea 1, this compound was essentially inactive as an antihypertensive agent. ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00186a027
更新日期:1980-12-01 00:00:00
abstract::Cysteine proteases play an important role in cell migration and tumor metastasis. Therefore, their inhibitors are of colossal interest, having potential to be developed as effective antimetastatic drugs for tumor chemotherapy. Traditionally, secondary metabolites from streptomyces show a wide range of diversity with r...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9014179
更新日期:2010-07-22 00:00:00
abstract::cis-4-Hydroperoxycyclophosphamide (5) undergoes facile reaction with aqueous phosphate or Tris buffers at pH 7-8 and 30 degrees C. The kinetics of 5 are complex, and the trans-4-hydroperoxy isomer 6 is produced and subsequently disappears over the course of the reaction. Addition of hydrogen peroxide to the reaction m...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00370a009
更新日期:1984-04-01 00:00:00
abstract::A novel series of 16-substituted-4-azasteroids has been identified as potential tissue-selective androgen receptor modulators. These ligands display potent hAR binding and agonist activity, low virilizing potential, and good pharmacokinetic profiles in dogs. On the basis of its in vitro profile, 21 was evaluated in th...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm900880r
更新日期:2009-08-13 00:00:00
abstract::One of the pattern recognition techniques, the SIMCA method, has been applied to structure-taste studies on L-aspartyl dipeptides (L-Asp-NH-R). The sweet and bitter taste class models of the peptides were obtained by using five structural descriptors, such as molar refractivity, and four kinds of STERIMOL parameters. ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00156a006
更新日期:1986-06-01 00:00:00
abstract::Constitutive activation of signal transducer and activator of transcription 3 (STAT3) has been validated as an attractive therapeutic target for cancer therapy. To stop both STAT3 activation and dimerization, a viable strategy is to design inhibitors blocking its SH2 domain phosphotyrosine binding site that is respons...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm400080c
更新日期:2013-06-13 00:00:00
abstract::Spiropyrimidinetriones are a novel class of antibacterial agents that target the bacterial type II topoisomerase via a new mode of action. Compound ETX0914 is thus far the only drug from this class that is being evaluated in clinical trials. To improve the antibacterial activity and pharmacokinetic properties of ETX09...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.8b01750
更新日期:2019-03-28 00:00:00
abstract::The olefinic dipeptide 5(S)-amino-7-methyl-3(E)-octenoic acid (1) was synthesized and used to make the olefinic peptides Leu psi [E-CH = CH]Gly-Val-Phe-OCH3 (2) and His-Leu psi [E-CH = CH]Gly-Val-Phe-OCH3 (3). These olefinic peptides were found to exhibit renin inhibitory activity against both hog kidney renin and hum...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00376a023
更新日期:1984-10-01 00:00:00
abstract::Indoleamine 2,3-dioxygenase 1 (IDO1) catalyzes the rate-limiting step in the kynurenine pathway of tryptophan metabolism, which is involved in immunity, neuronal function, and aging. Its implication in pathologies such as cancer and neurodegenerative diseases has stimulated the development of IDO1 inhibitors. However,...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.9b00942
更新日期:2019-10-10 00:00:00
abstract::2,4-Diaminoquinazoline antifolates with a lipophilic side chain at the 5-position, and in one case with a classical (p-aminobenzoyl)-L-glutamate side chain, were synthesized as potentially selective inhibitors of a site-directed mutant of human dihydrofolate reductase (DHFR) containing phenylalanine instead of leucine...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00005a002
更新日期:1995-03-03 00:00:00
abstract::A series of quinolone and naphthyridine antibacterial agents possessing as the C7-heterocycle bicyclic 2,5-diazabicyclo[n.2.m]alkanes, where n = 2, 3 and m = 1, 2, and a series including 4-aminopiperidine and 3-amino-8-azabicyclo[3.2.1]octanes have been prepared and evaluated in vitro and in vivo for antibacterial act...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00106a029
更新日期:1991-02-01 00:00:00
abstract::To enhance the ability of indirubin derivatives to inhibit CDK2/cyclin E, a target of anticancer agents, we designed and synthesized a new series of indirubin-3'-oxime derivatives with combined substitutions at the 5 and 5' positions. A molecular docking study predicted the binding of derivatives with OH or halogen su...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm100080z
更新日期:2010-05-13 00:00:00
abstract::Anaplastic lymphoma kinase (ALK) is a valid target for anticancer therapy; however, potent ALK inhibitors suitable for clinical use are lacking. Because the majority of described kinase inhibitors bind in the ATP pocket of the kinase domain, we have characterized this pocket in ALK using site-directed mutagenesis, inh...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm060380k
更新日期:2006-09-21 00:00:00
abstract::Adenosine derivatives developed to activate adenosine receptors (ARs) revealed micromolar activity at serotonin 5HT2B and 5HT2C receptors (5HTRs). We explored the structure-activity relationship at 5HT2Rs and modeled receptor interactions in order to optimize affinity and simultaneously reduce AR affinity. Depending o...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.6b01183
更新日期:2016-12-22 00:00:00
abstract::A series of UTP, UDP, and UMP derivatives and analogues were synthesized and evaluated at the human pyrimidinergic P2Y receptor subtypes P2Y2, P2Y4, and P2Y6 stably expressed in 1321N1 astrocytoma cells. Substituents at N3 of UTP were poorly tolerated by P2Y2 and P2Y4 receptors. In contrast, a large phenacyl substitue...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm060848j
更新日期:2006-11-30 00:00:00
abstract::A number of analogues of ibotenic acid [(RS)-3-hydroxy-5- isoxazoleglycine ] were synthesized; they were tested as excitants on neurons in the cat spinal cord, by using microelectrophoretic techniques, and as inhibitors of the binding of kainic acid (KA) in vitro, by using synaptic membranes prepared from rat brains. ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00371a005
更新日期:1984-05-01 00:00:00
abstract::The definitive diagnosis of Alzheimer's disease (AD) requires the detection of amyloid plaques in postmortem brain. Although the amount of fibrillar amyloid roughly correlates with the severity of symptoms at the time of death, the temporal relationship between amyloid deposition, neuronal loss, and cognitive decline ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm990103w
更新日期:1999-07-29 00:00:00
abstract::Racemic ethyl 5-amino-1,2-dihydro-2-methyl-3-phenylpyrido[3,4-b]pyrazine-7- carbamate (1a) has shown antitumor activity in a variety of in vivo experiments. The preparation of the R and S isomers gave compounds with significant differences in potency in several biological tests. ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00129a012
更新日期:1989-09-01 00:00:00
abstract::Assembly of human immunodeficiency virus (HIV-1) represents an attractive target for antiretroviral therapy which is not exploited by currently available drugs. We established high-throughput screening for assembly inhibitors based on competition of small molecules for the binding of a known dodecapeptide assembly inh...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.5b01089
更新日期:2016-01-28 00:00:00
abstract::Multidrug resistance (MDR) mediated by P-glycoprotein (Pgp) remains the major obstacle for successful treatment of cancer. Inhibition of Pgp transport is important for higher efficacy of anticancer drugs. Lipophilic cationogenic amines with at least one tertiary N atom, such as verapamil, are classical PgP-blocking ag...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm011010t
更新日期:2002-11-21 00:00:00
abstract::Glucose-dependent insulinotropic polypeptide (GIP) is a physiological insulin releasing peptide. We have developed two novel fatty acid derivatized GIP analogues, which bind to serum albumin and demonstrate enhanced duration of action in vivo. GIP(Lys(16)PAL) and GIP(Lys(37)PAL) were resistant to dipeptidyl peptidase ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0509997
更新日期:2006-02-09 00:00:00
abstract::The 3,4-dichloro-N-(1-(dimethylamino)cyclohexyl)methyl benzamide scaffold was studied as a template for 18F-positron emission tomography (18F-PET) radiotracer development emphasizing sensitivity to changes in opioid receptor (OR) occupancy over high affinity. Agonist potency, binding affinity, and relevant pharmacolog...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.0c00683
更新日期:2020-09-10 00:00:00
abstract::Described in this paper is the synthesis and pharmacological activity of five metabolites of the angiotensin II antagonist tasosartan (1). Of particular interest is the effect of the additional acidic group of the enol metabolite (8) on activity. As suggested by the structural-activity relationship of other angiotensi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm970690q
更新日期:1998-10-22 00:00:00
abstract::The cytotoxicities and DNA cross-linking abilities of several alkyl-substituted diaziridinylquinones have been investigated. The cytotoxicities were determined in DT-diaphorase-rich (H460 and HT29) and -deficient (H596 and BE) cell lines. It was shown that the cytotoxicities in these cell lines correlated with the rel...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm991007y
更新日期:1999-06-17 00:00:00
abstract::A series of C-terminal peptide segments of gastrin, i.e., (tert-butyloxycarbonyl)-L-tryptophyl-L-methionyl-L-aspartic acid amide, (tert-butyloxycarbonyl)-glycyl-L-tryptophyl-L-methionyl-L-aspartic acid amide, (tert-butyloxy-carbonyl)-L-tyrosyl-glycyl-L-tryptophyl-L-methionyl-L-asp artic acid amide, and (benzyloxycarbo...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00378a012
更新日期:1984-12-01 00:00:00
abstract::The polyhalogenated benzimidazole nucleosides 2,5, 6-trichloro-1-(beta-D-ribofuranosyl)benzimidazole (TCRB) and the 2-bromo analogue (BDCRB) were synthesized in our laboratory and established as potent and selective inhibitors of human cytomegalovirus (HCMV) with a novel mode of action. In an effort to study the behav...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm990290y
更新日期:2000-06-15 00:00:00