Abstract:
:The protein kinase MKK7 is linked to neuronal development and the onset of cancer. The field, however, lacks high-quality functional probes that would allow for the dissection of its detailed functions. Against this background, we describe an effective covalent inhibitor of MKK7 based on the pyrazolopyrimidine scaffold.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Wolle P,Hardick J,Cronin SJF,Engel J,Baumann M,Lategahn J,Penninger JM,Rauh Ddoi
10.1021/acs.jmedchem.9b00102subject
Has Abstractpub_date
2019-03-14 00:00:00pages
2843-2848issue
5eissn
0022-2623issn
1520-4804journal_volume
62pub_type
杂志文章abstract::6-Chloropurine derivatives of gamma-(Z)-ethylidene-2,3-dimethoxybutenolide 3a, gamma-(Z)-ethylidene-2-methoxy-3-(4-nitro)benzyloxybutenolide 3b, gamma-(Z)-ethylidene-2-(4-nitro)benzyloxy-3-methoxybutenolide 3c, gamma-(Z)-ethylidene-2,3-di(4-nitro)benzyloxybutenolide 3d, and dimethylphosphono-gamma-(Z)-ethylidene-2,3-d...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0004446
更新日期:2001-05-24 00:00:00
abstract::Both HIV-EP1 (also called PRDII-BF1 or MBP-1), a zinc finger protein, and NF-kappa B, a Rel family protein, bind to kappa B site present in the enhancer of multiple cellular and viral genes involved in immune function and inflammatory response including HIV-1 LTR and human interferon beta gene. When cells are exposed ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00017a011
更新日期:1995-08-18 00:00:00
abstract::Malaria continues to be a major global health problem, being particularly devastating in the African population under the age of five. Artemisinin-based combination therapies (ACTs) are the first-line treatment recommended by the WHO to treat Plasmodium falciparum malaria, but clinical resistance against them has alre...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.5b00114
更新日期:2015-06-11 00:00:00
abstract::The synthesis and biological activities of a series of N-substituted cis-4a,5,6,7,8,8a-hexa- and cis-4a,5,8,8a-tetrahydro-2H-phthalazin-1-ones are described. It was found that compounds bearing a cycloalkyl group at the 2-position exhibit the highest PDE4 inhibitory activities (pIC(50) = 8.6-9.4). The N-cycloheptyl- a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0110340
更新日期:2002-06-06 00:00:00
abstract::A series of D-erythro- and L-threo-ceramide analogues was synthesized and investigated for their ability to reverse the inhibitory effects of fumonisin B(1) (FB(1)) on axonal growth in hippocampal neurons. The analogues contained either a C(7) side chain or a phenyl group substituted for the C(13) residue present in n...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm990091e
更新日期:1999-07-15 00:00:00
abstract::The synthesis of a series of orally active, phosphinyloxyacyl proline inhibitors of angiotensin converting enzyme (ACE) is described. The in vitro and in vivo ACE inhibitory activities are reported for each compound. The structure-activity relationship for this series of compounds in relation to the carboxyalkyl dipep...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00396a033
更新日期:1988-01-01 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::Alpha-galactoglycosphingolipids (alpha-GalGSLs) are unique immunostimulatory glycosphingolipids from marine sponges. Analysis of the glycosphingolipid composition of the marine sponge Axinella damicornis revealed the presence of a new alpha-GalGSL, damicoside (3a), which is the first alpha-GalGSL with a glycosylated g...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm050506y
更新日期:2005-11-17 00:00:00
abstract::Oligonucleotide-based therapeutics have made rapid progress in the clinic for treatment of a variety of disease indications. Unmodified oligonucleotides are polyanionic macromolecules with poor drug-like properties. Over the past two decades, medicinal chemists have identified a number of chemical modification and con...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1021/acs.jmedchem.6b00551
更新日期:2016-11-10 00:00:00
abstract::A structure-activity study was carried out to determine the importance of the N-terminal amino acids of hCGRP8-37 in binding and antagonistic activity to CGRP receptors. Therefore, fragments of hCGRP8-37 as well as analogs obtained by the replacement of residues 9-12 by L-alanine were synthesized by solid-phase peptid...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00090a003
更新日期:1992-06-12 00:00:00
abstract::Leishmaniasis is an infection provoked by protozoans belonging to the genus Leishmania. Among the many species and subsepecies of such protozoa, Leishmania donovani chagasi causes visceral leishmaniasis. A β-carbonic anhydrase (CA, EC 4.2.1.1) was cloned and characterized from this organism, denominated here LdcCA. Ld...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm400939k
更新日期:2013-09-26 00:00:00
abstract::Selective inhibitors of protein tyrosine phosphatases (PTPs) and dual-specificity phosphatases (DSPs) are expected to be useful tools for clarifying the biological functions of the PTPs themselves and also to be candidates for novel therapeutics. We planned a library approach for the identification of PTP/DSP inhibito...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0100741
更新日期:2001-09-27 00:00:00
abstract::The synthesis of chiral 1,5-benzothiazepines 2a-c, 14a-c, 15c, and 16a prepared from cysteine is described. In vitro inhibition of angiotensin converting enzyme (ACE) is reported for each compound. Compound 2c was the most potent in vitro having an IC50 of 2.95 nM. The ester of 2c, i.e. 14c, was found to inhibit the A...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00148a024
更新日期:1985-10-01 00:00:00
abstract::We report on the design, synthesis, and evaluation of a series of furanyl-salicyl-nitroxide derivatives as effective chemical probes for second-site screening against phosphotyrosine phosphatases (PTPs) using NMR-based techniques. The compounds have been tested against a panel of PTPs to assess their ability to inhibi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm061481l
更新日期:2007-05-03 00:00:00
abstract::A series of 2,2'-disubstituted 5,5'-dibenzimidazolyl ketones and related compounds have been synthesized of which 2,2'-bis(carbomethoxyamino)-5,5'-dibenzimidazolyl ketone exhibited a broad spectrum of anthelmintic activity in experimental animals. At doses of 10-50 mg/kg given intraperitoneally, 5 killed 100% of the a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00157a032
更新日期:1986-07-01 00:00:00
abstract::The pathology of chronic dermal ulcers is characterized by excessive proteolytic activity which degrades extracellular matrix (required for cell migration) and growth factors and their receptors. The overexpression of MMP-3 (stromelysin-1) and MMP-13 (collagenase-3) is associated with nonhealing wounds, whereas active...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0308038
更新日期:2003-07-31 00:00:00
abstract::In our effort to discover DPP-4 inhibitors with added benefits over currently commercially available DPP-4 inhibitors, MK-3102 (omarigliptin), was identified as a potent and selective dipeptidyl peptidase 4 (DPP-4) inhibitor with an excellent pharmacokinetic profile amenable for once-weekly human dosing and selected a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm401992e
更新日期:2014-04-24 00:00:00
abstract::Cdc7 serine/threonine kinase is a key regulator of DNA synthesis in eukaryotic organisms. Cdc7 inhibition through siRNA or prototype small molecules causes p53 independent apoptosis in tumor cells while reversibly arresting cell cycle progression in primary fibroblasts. This implies that Cdc7 kinase could be considere...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm100504d
更新日期:2010-10-28 00:00:00
abstract::The construction of bioactive peptides using β-amino acid-containing sequence patterns is a very promising strategy to obtain analogues that exhibit properties of high interest for medicinal chemistry applications. β-Amino acids have been shown to modulate the conformation, dynamics, and proteolytic susceptibility of ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm5010896
更新日期:2014-12-11 00:00:00
abstract::The antimicrobial and cytotoxic properties of a series of 9,10-dihydrophenanthrenes structurally related to juncusol (1a), a postulated phytoalexin with confirmed cytotoxic properties, are detailed. Two simple 9,10-dihydrophenanthrenes, 2,7-dihydroxy-3,8-dimethyl-9,10-dihydrophenanthrene (2h, desvinyljuncusol) and 2-h...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00148a031
更新日期:1985-10-01 00:00:00
abstract::We have identified 5-(3-chlorothiophen-2-yl)-3-(4-trifluoromethylphenyl)-1,2,4-oxadiazole (1d) as a novel apoptosis inducer through our caspase- and cell-based high-throughput screening assay. Compound 1d has good activity against several breast and colorectal cancer cell lines but is inactive against several other ca...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm050292k
更新日期:2005-08-11 00:00:00
abstract::Four new 2-(2-piperidinoethyl)benzocycloalkanone derivatives, 20-23, were prepared and evaluated as potential antipsychotic agents in receptor binding assays for dopamine (DA) and 5-HT2A receptors and in functional and behavioral screens. Their affinities for D2 receptors (Ki's in the nanomolar range: 46.7-70.7) and D...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00042a009
更新日期:1994-08-05 00:00:00
abstract::A series of imidazo[1,2-b]thiazole derivatives is shown to activate the NAD(+)-dependent deacetylase SIRT1, a potential new therapeutic target to treat various metabolic disorders. This series of compounds was derived from a high throughput screening hit bearing an oxazolopyridine core. Water-solubilizing groups could...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm8012954
更新日期:2009-03-12 00:00:00
abstract::AFTIR (after flowing through immobilized receptor) is a novel method for screening herbal extracts for pharmaceutical properties. Using AFTIR, we identified Cynarin in Echinacea purpurea by its selective binding to chip immobilized CD28, a receptor of T-cells, which is instrumental to immune functioning. The results o...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0509039
更新日期:2006-03-23 00:00:00
abstract::In this study, we describe novel inhibitors against Francisella tularensis SchuS4 FabI identified from structure-based in silico screening with integrated molecular dynamics simulations to account for induced fit of a flexible loop crucial for inhibitor binding. Two 3-substituted indoles, 54 and 57, preferentially bou...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm4001242
更新日期:2013-07-11 00:00:00
abstract::A series of analogues of buspirone was synthesized in which modifications were made in the aryl moiety, alkylene chain length, and cyclic imide portion of the molecule. These compounds were tested in vitro for their binding affinities to rat brain membrane sites labeled by either the dopamine antagonist [3H]spiperone ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00356a014
更新日期:1983-02-01 00:00:00
abstract::C-terminally truncated fragments of human alpha-calcitonin gene-related peptide (h-alpha-CGRP) were tested for their ability to stimulate amylase secretion from pancreatic acinar cells and relax precontracted mesenteric arteries. h-alpha-CGRP, h-alpha-CGRP (1-36), h-alpha-CGRP (1-35), and h-alpha-CGRP (1-34) were made...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00069a012
更新日期:1993-08-20 00:00:00
abstract::PRMT3 catalyzes the asymmetric dimethylation of arginine residues of various proteins. It is crucial for maturation of ribosomes and has been implicated in several diseases. We recently disclosed a highly potent, selective, and cell-active allosteric inhibitor of PRMT3, compound 4. Here, we report comprehensive struct...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.7b01674
更新日期:2018-02-08 00:00:00
abstract::Three [5-t-BuPro(7)]oxytocin analogues were synthesized by substituting (2S,5R)-5-tert-butylproline for proline in oxytocin, [Mpa(1)]oxytocin, and [dPen(1)]oxytocin. Relative to oxytocin, [5-t-BuPro(7)]oxytocin and [Mpa(1),5-t-BuPro(7)]oxytocin exhibited strongly reduced binding affinity to the receptor; however, both...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm990090m
更新日期:2000-04-20 00:00:00
abstract::A codrug of the anti-Alzheimer drug tacrine and the natural product silibinin was synthesized. The codrug's biological and pharmacological properties were compared to an equimolar mixture of the components. The compound showed potent acetyl- and butyrylcholinesterase inhibition. In a cellular hepatotoxicity model, ana...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm300246n
更新日期:2012-06-14 00:00:00