Abstract:
:Autoimmune deficiency and destruction in either β-cell mass or function can cause insufficient insulin levels and, as a result, hyperglycemia and diabetes. Thus, promoting β-cell proliferation could be one approach toward diabetes intervention. In this report we describe the discovery of a potent and selective DYRK1A inhibitor GNF2133, which was identified through optimization of a 6-azaindole screening hit. In vitro, GNF2133 is able to proliferate both rodent and human β-cells. In vivo, GNF2133 demonstrated significant dose-dependent glucose disposal capacity and insulin secretion in response to glucose-potentiated arginine-induced insulin secretion (GPAIS) challenge in rat insulin promoter and diphtheria toxin A (RIP-DTA) mice. The work described here provides new avenues to disease altering therapeutic interventions in the treatment of type 1 diabetes (T1D).
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Liu YA,Jin Q,Zou Y,Ding Q,Yan S,Wang Z,Hao X,Nguyen B,Zhang X,Pan J,Mo T,Jacobsen K,Lam T,Wu TY,Petrassi HM,Bursulaya B,DiDonato M,Gordon WP,Liu B,Baaten J,Hill R,Nguyen-Tran V,Qiu M,Zhang YQ,Kamireddy A,doi
10.1021/acs.jmedchem.9b01624subject
Has Abstractpub_date
2020-03-26 00:00:00pages
2958-2973issue
6eissn
0022-2623issn
1520-4804journal_volume
63pub_type
杂志文章abstract::D-Alanine:D-alanine ligase (Ddl) is an essential ATP-dependent bacterial enzyme involved in peptidoglycan biosynthesis. Discovery of Ddl inhibitors not competitive with ATP has proven to be difficult because the Ddl bimolecular d-alanine binding pocket is very restricted, as is accessibility to the active site for lar...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm3006965
更新日期:2012-08-09 00:00:00
abstract::A number of cycloalkyl substituents (from C-3 to C-8) have been introduced on the 6-amino group of adenosine, 1-deazaadenosine, and 2'-deoxyadenosine, bearing or not a chlorine atom at the 2-position, to evaluate the influence on the A(1) and A(2A) affinity of steric hindrance and lipophilicity. Furthermore, the guano...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9911231
更新日期:2000-01-27 00:00:00
abstract::This paper reports the synthesis of 4-(3,4,5-trimethoxybenzyl)-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline (2) and 2-(3,4-dihydroxyphenyl)-3-(3,4,5-trimethoxyphenyl)propylamine (3). The biological activity of these agents relative to that of trimetoquinol (1) in guinea pig atria and guinea pig trachea is reported. Th...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00217a004
更新日期:1977-07-01 00:00:00
abstract::Development of Grb2 Src homology 2 (SH2) domain binding inhibitors has important implications for treatment of a variety of diseases, including several cancers. In cellular studies, inhibitors of Grb2 SH2 domain binding have to date been large, highly charged peptides which relied on special transport devices for cell...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm980388x
更新日期:1999-01-14 00:00:00
abstract::The paullones represent a novel class of small molecule cyclin-dependent kinase (CDK) inhibitors. To investigate structure-activity relationships and to develop paullones with antitumor activity, derivatives of the lead structure kenpaullone (9-bromo-7,12-dihydroindolo[3,2-d][1]benzazepin-6(5H)-one, 4a) were synthesiz...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9900570
更新日期:1999-07-29 00:00:00
abstract::A series of disubstituted ureas containing amide or amine groups was prepared and evaluated for their ability to inhibit acyl-CoA:cholesterol O-acyl transferase in vitro and to lower plasma total cholesterol in a variety of cholesterol-fed rat models in vivo. The presence of polar or ionizable functionalities within t...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00038a010
更新日期:1994-06-10 00:00:00
abstract::Sterol 14α-demethylases (CYP51) are cytochrome P450 enzymes essential for sterol biosynthesis in eukaryotes and therapeutic targets for antifungal azoles. Multiple attempts to repurpose antifungals for treatment of human infections with protozoa (Trypanosomatidae) have been undertaken, yet so far none of them have rev...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.8b01671
更新日期:2018-12-13 00:00:00
abstract::Fluorescence spectrometry data by Tyulmenkov and Klinge (Arch. Biochem. Biophys. 2000, 381, 135-142) suggest the presence of a second binding site in both subtypes ER alpha and ER beta of the estrogen receptor (ER). A cavity previously described as a solvent channel was located in close proximity to the steroid bindin...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0109661
更新日期:2002-01-31 00:00:00
abstract::A number of indole-3-glyoxylamides have previously been reported as tubulin polymerization inhibitors, although none has yet been successfully developed clinically. We report here a new series of related compounds, modified according to a strategy of reducing aromatic ring count and introducing a greater degree of sat...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.5b01312
更新日期:2015-12-10 00:00:00
abstract::A number of 7-benzoylbenzofuran-5-ylacetic acids and 7-benzoylbenzothiophene-5-ylacetic acids were synthesized. The compounds were generally only 1/2 to 3 times as potent as phenylbutazone in the rat paw edema antiinflammatory assay. However, they show greater activity as analgetic agents. The most active compound is ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00161a030
更新日期:1986-11-01 00:00:00
abstract::The relative binding affinities to human dihydrofolate reductase of four new potential antifolates, containing ester linkages between the two aromatic systems, were estimated by free energy perturbation simulations. The ester analogue, predicted to exhibit the highest binding affinity to human dihydrofolate reductase,...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0009639
更新日期:2000-10-19 00:00:00
abstract::A series of 1-thia analogues of the pyrrolizine bis(carbamate) 9 (NSC-278214), namely 5-aryl-2,3-dihydropyrrolo-[2,1-b]thiazole-6,7-dimethanol 6,7-bis(isopropylcarbamates) (7a-d), were prepared by multistep syntheses from the proline analogue thiazolidine-2-carboxylic acid. The compounds were tested for growth inhibit...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00402a030
更新日期:1988-07-01 00:00:00
abstract::c-Met has emerged as an attractive target for targeted cancer therapy because of its abnormal activation in many cancer cells. To identify high potent and selective c-Met inhibitors, we started with profiling the potency and in vitro metabolic stability of a reported hit 7. By rational design, a novel sulfonylpyrazolo...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm502018y
更新日期:2015-03-12 00:00:00
abstract::ERAP1 is an endoplasmic reticulum-resident zinc aminopeptidase that plays an important role in the immune system by trimming peptides for loading onto major histocompatibility complex proteins. Here, we report discovery of the first inhibitors selective for ERAP1 over its paralogues ERAP2 and IRAP. Compound 1 (N-(N-(2...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.9b00293
更新日期:2020-01-09 00:00:00
abstract::Whereas the 2-propyl- and 2-butyl-5,6-(methylenedioxy)indene calcium antagonists reversed the spasmogenic action of several agonists including PGF2alpha and acetylcholine at 5 X 10(-5) to 10(-4) M on the rat ileum, the corresponding 5,6-dimethoxy analogues exhibited spasmogenic activity at higher concentration (10(-4)...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00210a028
更新日期:1978-12-01 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::Truncated N(6)-substituted-(N)-methanocarba-adenosine derivatives with 2-hexynyl substitution were synthesized to examine parallels with corresponding 4'-thioadenosines. Hydrophobic N(6) and/or C2 substituents were tolerated in A3AR binding, but only an unsubstituted 6-amino group with a C2-hexynyl group promoted high...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm4015313
更新日期:2014-02-27 00:00:00
abstract::The insertion of single 1,4-disubstituted 1,2,3-triazoles as metabolically stable bioisosteres of trans-amide bonds (triazole scan) was recently applied to the 177Lu-labeled tumor-targeting analog of minigastrin, [Nle15]MG11. The reported novel mono-triazolo-peptidomimetics of [Nle15]MG11 showed either improved resist...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.9b01937
更新日期:2020-05-14 00:00:00
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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 C7-O- and C20-O-amidated 2,3-dehydrosilybin (DHS) derivatives ((+/-)-1a-f and (+/-)-2), as well as a set of alkenylated DHS analogues ((+/-)-4a-f), were designed and de novo synthesized. A diesteric derivative of DHS ((+/-)-3) and two C23 esterified DHS analogues ((+/-)-5a and (+/-)-5b) were also prepared ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm900735p
更新日期:2009-12-10 00:00:00
abstract::Dual leucine zipper kinase (DLK, MAP3K12) was recently identified as an essential regulator of neuronal degeneration in multiple contexts. Here we describe the generation of potent and selective DLK inhibitors starting from a high-throughput screening hit. Using proposed hinge-binding interactions to infer a binding m...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm5013984
更新日期:2015-01-08 00:00:00
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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::Phenyl-substituted analogues of 2-[(phenylmethyl)sulfonyl]pyridine 1-oxide preemergent herbicides were examined in order to determine quantitative relationships between structure and activity against the following three weed species: switch grass (Panicum virgatum L.), barnyard grass (Echinochloa crusgalli L. Beauv.),...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00358a004
更新日期:1983-04-01 00:00:00
abstract::Ghrelin, a gut-derived orexigenic hormone, is an endogenous ligand of the growth hormone secretagogue receptor (GHS-R). Centrally administered ghrelin has been shown to cause hunger and increase food intake in rodents. Inhibition of ghrelin actions with ghrelin antibody, peptidyl GHS-R antagonists, and antisense oligo...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0510934
更新日期:2006-04-20 00:00:00
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journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm061051v
更新日期:2006-12-28 00:00:00
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journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0603623
更新日期:2006-11-02 00:00:00
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journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm901126m
更新日期:2009-11-12 00:00:00
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journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00108a004
更新日期:1991-04-01 00:00:00
abstract::A number of derivatives of 4-amino-6-hydroxy-2-mercaptopyrimidine ( 5) were synthesized and biologically evaluated as A 3 adenosine receptor (A 3 AR) antagonists. The new compounds were designed as open chain analogues of a triazolopyrimidinone derivative displaying submicromolar affinity for the A 3 AR, which had bee...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm701159t
更新日期:2008-03-27 00:00:00
abstract::The protein kinase PfCLK3 plays a critical role in the regulation of malarial parasite RNA splicing and is essential for the survival of blood stage Plasmodium falciparum. We recently validated PfCLK3 as a drug target in malaria that offers prophylactic, transmission blocking, and curative potential. Herein, we descri...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.0c00451
更新日期:2020-09-10 00:00:00