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Showing 1-30 of 40 results for "45368" within Papers
Natarajan Arumugam et al.
Bioorganic & medicinal chemistry letters, 20(12), 3698-3702 (2010-05-21)
Synthesis of novel beta-lactam fused spiroisoxazolidine chromanones and tetralones ring systems has been achieved by intermolecular 1,3-dipolar cycloaddition reaction of bicyclic nitrone with unusual dipolarophiles, arylidene chromanones/tetralones under different reaction conditions. The synthesized compounds were evaluated for antimicrobial activities. It
Subhamoy Dasgupta et al.
The Journal of clinical investigation, 125(3), 1174-1188 (2015-02-11)
Metabolic pathway reprogramming is a hallmark of cancer cell growth and survival and supports the anabolic and energetic demands of these rapidly dividing cells. The underlying regulators of the tumor metabolic program are not completely understood; however, these factors have
Jie Lin et al.
Journal of natural products, 73(5), 905-910 (2010-04-23)
The new polyketides leptosphaerins A-G (1-7) and the known compounds monodictysin B (8), 2-(2,6-dihydroxybenzoyl)-3-hydroxy-5-methylbenzoic acid (9), and 2-(2,6-dihydroxy-4-methylbenzoyl)-6-hydroxybenzoic acid (10) have been isolated from solid cultures of the ascomycete fungus Leptosphaeria sp. The absolute configurations of compounds 1, 2, and
Natarajan Arumugam et al.
Bioorganic & medicinal chemistry letters, 22(3), 1375-1379 (2012-01-11)
A facile and efficient synthesis of novel chromeno[4,3-b]pyrroles has been accomplished by intramolecular 1,3-dipolar cycloaddition which on subsequent Pictet-Spengler cyclisation in presence of p-toluenesulfonic acid yielded indolizino[6,7-b]indoles. The synthesized chromenopyrroles and indolizinoindoles were evaluated for their antimicrobial and antioxidant activities.
Xiangxiang Jin et al.
Environmental science and pollution research international, 20(9), 6282-6289 (2013-04-17)
The effect of coexisting pesticide on adsorption/desorption and mobility of another one was investigated with carbendazim (CBD), imidacloprid (IDP), and atrazine (ATR). The data indicated that adsorption of CBD, ATR, and IDP on the tested soil was fitted well by
Rolf Schiffmann et al.
Journal of medicinal chemistry, 49(2), 511-522 (2006-01-20)
We report the discovery of thiabendazole as a potent inhibitor (K(i) = 0.4 microM) of Escherichia coli methionine aminopeptidase (ecMetAP) and the synthesis and pharmacological evaluation of thiabendazole congeners with activity in the upper nanomolar range. Elucidation of the X-ray
Christoph Thalhammer et al.
Nephrology (Carlton, Vic.), 20(2), 91-95 (2014-10-28)
Haemodynamic stability of patients during haemodialysis (HD) sessions is of pivotal importance and accurate determination of dry weight remains a challenge. Little information is available about central venous and aortic pressure during dialysis. In this pilot study we used a
Nancy E McCarroll et al.
Mutation research, 512(1), 1-35 (2002-09-11)
The known aneuploidogens, benomyl and its metabolite, carbendazim (methyl 2-benzimidazole carbamate (MBC)), were selected for the third in a series of ongoing projects with selected pesticides. Mutagenicity and carcinogenicity data submitted to the US Environmental Protection Agency's (US EPA's) Office
Tessa Gargett et al.
Journal of immunotherapy (Hagerstown, Md. : 1997), 38(1), 12-23 (2014-11-22)
Cancer immunotherapy has long been used in the treatment of metastatic melanoma, and an anti-CTLA-4 monoclonal antibody treatment has recently been approved by the US Food and Drug Administration. Targeted therapies such as small molecule kinase inhibitors targeting deregulated mitogen-activated
R Suhas et al.
European journal of medicinal chemistry, 46(2), 704-711 (2011-01-08)
The peptides of elastin sequences chosen for the present study included tetrapeptides, pentapeptides and tricosapeptides (30 amino acids), synthesized by classical solution phase method and conjugated to [3-(4-piperidyl)-6-fluoro-1,2-benzisoxazole]. The structures of the compounds were confirmed by physical and spectroscopic techniques
C A Van Gestel
Ecotoxicology and environmental safety, 23(2), 221-236 (1992-04-01)
To investigate whether results of laboratory toxicity tests with earthworms are capable of being used to predict effects in the field, a literature study was carried out. Benomyl, its metabolite carbendazim, carbofuran, and carbaryl were chosen as model substances. From
Mihály Tapolyai et al.
Journal of clinical hypertension (Greenwich, Conn.), 16(12), 895-899 (2014-10-21)
The authors examined the relationship between thiazide-type diuretics and fluid spaces in a cohort of hypertensive patients in a retrospective study of 60 stable hypertensive patients without renal abnormalities who underwent whole-body bioimpedance analysis. Overhydration was greater in the diuretic
Min Xu et al.
Journal of natural products, 70(5), 880-883 (2007-03-23)
Six new minor dammarane triterpenoids were isolated from the roots of Gentiana rigescens. These include one aglycone, gentirigenic acid (1), and five glycosides, gentirigeosides A-E (2-6). Their structures were elucidated through detailed spectroscopic analyses, including 1D and 2D NMR techniques
Sean Ekins et al.
Drug metabolism and disposition: the biological fate of chemicals, 38(12), 2302-2308 (2010-09-17)
Drug-induced liver injury (DILI) is one of the most important reasons for drug development failure at both preapproval and postapproval stages. There has been increased interest in developing predictive in vivo, in vitro, and in silico models to identify compounds
Zhiyi Yu et al.
European journal of medicinal chemistry, 44(11), 4726-4733 (2009-06-30)
A series of 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7(1-piperazinyl)quinoline-3-carboxylic acid (norfloxacin) derivatives were prepared according to the principle of combinating bioactive substructures and tested for their activities against five plant pathogenic bacteria and three fungi in vitro. The preliminary bioassays indicated that almost all synthesized
Nigel Greene et al.
Chemical research in toxicology, 23(7), 1215-1222 (2010-06-18)
Drug-induced liver injury is a major issue of concern and has led to the withdrawal of a significant number of marketed drugs. An understanding of structure-activity relationships (SARs) of chemicals can make a significant contribution to the identification of potential
Jingjing Li et al.
Molecular systems biology, 10, 774-774 (2015-01-01)
Autism is a complex disease whose etiology remains elusive. We integrated previously and newly generated data and developed a systems framework involving the interactome, gene expression and genome sequencing to identify a protein interaction module with members strongly enriched for
Wojciech Dabrowski et al.
Clinical nephrology, 82(1), 41-50 (2014-06-03)
To analyze the effect and the time course of continuous veno-venous hemofiltration (CVVH) with net ultrafiltration (UF) on intra-abdominal pressure (IAP) body fluid volumes in septic shock patients with acute kidney injury (AKI). Patients were studied at baseline and after
Sara C Novais et al.
Ecotoxicology (London, England), 23(7), 1220-1233 (2014-06-11)
The present study aimed to investigate the effects of dimethoate, atrazine and carbendazim on the antioxidant defences and neuronal function of the soil organism Enchytraeus albidus. Effects were studied at concentrations known to affect their reproduction (EC20, EC50 and EC90)
Markus A Altmeyer et al.
Bioorganic & medicinal chemistry letters, 20(14), 4038-4044 (2010-07-14)
Inhibitors of methionine aminopeptidases (MetAPs) are treatment options for various pathological conditions. Several inhibitor classes have been described previously, but only few data on the subtype selectivity, which is of crucial importance for these enzymes, is available. We present a
Ke-Wei Zhao et al.
Journal of cellular biochemistry, 116(5), 767-777 (2014-12-17)
Secreted phosphoprotein 24 kDa (Spp24) is an apatite- and BMP/TGF-β cytokine-binding phosphoprotein found in serum and many tissues, including bone. N-terminally intact degradation products ranging in size from 14 kDa to 23 kDa have been found in bone. The cleavage sites in Spp24
R Nandhakumar et al.
European journal of medicinal chemistry, 42(8), 1128-1136 (2007-03-03)
The study of the Vilsmeier-Haack reagent on 4-hydroxyquinaldines resulted in a new versatile intermediate 4-chloro-3-formyl-2-(2-hydroxy-ethene-1-yl)quinolines, which on further treatment with hydrazine hydrate yielded the desired diazepino quinoline derivatives. All the synthesized diazepino quinoline derivatives are screened for their antibacterial and
Carolina Gracia-Iguacel et al.
Clinical nephrology, 82(4), 247-256 (2014-09-13)
End-stage renal disease (ESRD) conveys high mortality risk by complex mechanisms not fully elucidated but possibly linked to hormonal abnormalities, including cortisol. Whereas a high serum cortisol level has recently been linked with increased mortality in the general population, there
D K Bayer et al.
Clinical and experimental immunology, 178(3), 459-469 (2014-07-22)
In areas without newborn screening for severe combined immunodeficiency (SCID), disease-defining infections may lead to diagnosis, and in some cases, may not be identified prior to the first year of life. We describe a female infant who presented with disseminated
Jae-Ran Lee et al.
Human mutation, 36(1), 69-78 (2014-09-30)
KIF1A is a neuron-specific motor protein that plays important roles in cargo transport along neurites. Recessive mutations in KIF1A were previously described in families with spastic paraparesis or sensory and autonomic neuropathy type-2. Here, we report 11 heterozygous de novo
Perumal Rajakumar et al.
European journal of medicinal chemistry, 44(7), 3040-3045 (2008-09-10)
A series of carbazole based macrocyclic diamides with thia and oxy linkages have been synthesized and the inhibitory activity of the cyclophane amides against human pathogenic bacteria and plant pathogenic fungi are documented. (S)-1,10-Bi-2-naphthol [(S)-BINOL] based chiral carbazolophane amide emerged
Ismail Kocyigit et al.
Peritoneal dialysis international : journal of the International Society for Peritoneal Dialysis, 34(7), 781-790 (2014-01-05)
In this study our aim was to evaluate the relationship between degree of fluid status and arterial stiffness measured by pulse wave velocity (PWV) in peritoneal dialysis (PD) patients. Fluid status was determined by different methods including fluid overload measured
Petra Hegerová et al.
Nutrition (Burbank, Los Angeles County, Calif.), 31(1), 166-170 (2014-12-04)
An acute disease is regularly associated with inflammation, decreased food intake, and low physical activity; the consequence is loss of muscle mass. However, the restoration of muscle tissue is problematic, especially in older patients. Loss of muscle mass leads to
Synthesis of novel spiropyrrolizidines as potent antimicrobial agents for human and plant pathogens.
Govindasami Periyasami et al.
Bioorganic & medicinal chemistry letters, 18(7), 2342-2345 (2008-03-18)
A series of novel dispirooxindolopyrrolizidine derivatives have been synthesized through 1,3-dipolar cycloaddition reaction of azomethine ylide generated from proline and isatin with the dipolarophile (E)-2-arylidine-1-keto carbazoles. The synthesized cycloadducts were evaluated for antimicrobial activities. Compounds 7d and 7e showed relatively
Ashley Parrott et al.
American journal of medical genetics. Part A, 167A(2), 363-370 (2014-11-28)
The 7q11.23 microduplication syndrome, caused by the reciprocal duplication of the Williams-Beuren syndrome deletion region, is a genomic disorder with an emerging clinical phenotype. Dysmorphic features, congenital anomalies, hypotonia, developmental delay highlighted by variable speech delay, and autistic features are
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