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Showing 31-60 of 134 results for "I3408" within Papers
Shengnan Shi et al.
Applied biochemistry and biotechnology, 169(4), 1088-1097 (2013-01-12)
Biotransformation of indole to indigo in liquid-liquid biphasic systems was performed in Escherichia coli cells expressing phenol hydroxylase. It was suggested that indole could inhibit the cell growth even at low concentration of 0.1 g/L. The critical Log P for strain
Ashley A Reinke et al.
Bioorganic & medicinal chemistry letters, 19(17), 4952-4957 (2009-07-31)
Aggregated amyloid-beta (Abeta) peptide is implicated in the pathology of Alzheimer's disease. In vitro and in vivo, these aggregates are found in a variety of morphologies, including globular oligomers and linear fibrils, which possess distinct biological activities. However, known chemical
Kun Xu et al.
Nature communications, 6, 7616-7616 (2015-07-04)
The asymmetric synthesis of N-allylic indoles is important for natural product synthesis and pharmaceutical research. The regio- and enantioselective N-allylation of indoles is a true challenge due to the favourable C3-allylation. We develop here a new strategy to the asymmetric
Lei Chen et al.
PloS one, 10(6), e0128696-e0128696 (2015-06-06)
Lung cancer causes over one million deaths every year worldwide. However, prevention and treatment methods for this serious disease are limited. The identification of new chemicals related to lung cancer may aid in disease prevention and the design of more
C J van der Horst
Cytobios, 45(181), 85-95 (1986-01-01)
Both in the male and in the female reproductive tract glucose can be converted via either the pentose pathway or the sorbitol pathway. It is shown that a disturbed carbohydrate metabolism can lead to infertility, i.e. in the cow and
N A Martynova et al.
Gigiena i sanitariia, (6)(6), 61-64 (2013-03-06)
The toxic properties of indole have been studied in terms of LD50 indole was established to refer to moderately hazardous substances: in case of indole introducing into the stomach in rats and mice, DL50 is 1200 mg/kg and 750 mg/kg
Shu-Ming Li
Applied microbiology and biotechnology, 84(4), 631-639 (2009-07-28)
A series of putative indole prenyltransferase genes could be identified in the genome sequences of different fungal strains including Aspergillus fumigatus and Neosartorya fischeri. The gene products show significant sequence similarities to dimethylallyltryptophan synthases from various fungi. These genes belong
Katharina Tondera et al.
International journal of hygiene and environmental health, 218(8), 731-741 (2015-10-04)
Fecal contamination of water resources is a major public health concern in densely populated areas since these water bodies are used for drinking water production or recreational purposes. A main source of this contamination originates from combined sewer overflows (CSOs)
Anton A Toutov et al.
Nature, 518(7537), 80-84 (2015-02-06)
Heteroaromatic compounds containing carbon-silicon (C-Si) bonds are of great interest in the fields of organic electronics and photonics, drug discovery, nuclear medicine and complex molecule synthesis, because these compounds have very useful physicochemical properties. Many of the methods now used
Matthias Erb et al.
Nature communications, 6, 6273-6273 (2015-02-17)
Herbivore-induced volatile organic compounds prime non-attacked plant tissues to respond more strongly to subsequent attacks. However, the key volatiles that trigger this primed state remain largely unidentified. In maize, the release of the aromatic compound indole is herbivore-specific and occurs
Vida Mashayekhi et al.
Chemical & pharmaceutical bulletin, 61(2), 144-150 (2012-11-17)
Based on the existing reports regarding the antiplatelet aggregation activity of hydrazone derivatives, a series of indole hydrazone derivatives were considered as potential antiplatelet agents and synthesized. The structures of the synthesized compounds were confirmed by spectral data and elemental
Guiming Dou et al.
Antonie van Leeuwenhoek, 108(2), 403-413 (2015-06-04)
A moderately halophilic bacterium, designated strain 9-2(T), was isolated from saline and alkaline soil collected in Lindian county, Heilongjiang province, China. The strain was observed to be strictly aerobic, Gram-negative, rod-shaped, oxidase-positive, catalase-positive and motile. It was found to require
Maryam Goudarzi et al.
Radiation and environmental biophysics, 53(4), 645-657 (2014-07-23)
Metabolomics has been shown to have utility in assessing responses to exposure by ionizing radiation (IR) in easily accessible biofluids such as urine. Most studies to date from our laboratory and others have employed γ-irradiation at relatively high dose rates
Stephen J Heffernan et al.
Chemical communications (Cambridge, England), 49(23), 2314-2316 (2013-02-13)
The Au(I)-catalysed rearrangement of propargylic esters formed from an ynamide has been studied. The reaction is facile, and when conducted in the presence of a reactive indole nucleophile, leads to a cascade process whereby γ-indolyl α-acyloxyenamides are formed in good
Claude Saint-Ruf et al.
Journal of bacteriology, 196(17), 3059-3073 (2014-07-02)
The evolutionary success of bacteria depends greatly on their capacity to continually generate phenotypic diversity. Structured environments are particularly favorable for diversification because of attenuated clonal interference, which renders selective sweeps nearly impossible and enhances opportunities for adaptive radiation. We
Catalytic selective cyclizations of aminocyclopropanes: formal synthesis of aspidospermidine and total synthesis of goniomitine
De Simone F, et al.
Angewandte Chemie (International ed. in English), 122(33), 5903-5906 (2010)
Total synthesis of the tremorgenic indole diterpene paspalinine.
Masaru Enomoto et al.
Angewandte Chemie (International ed. in English), 51(51), 12833-12836 (2012-11-09)
Benjamin Suenkel et al.
Bioorganic & medicinal chemistry letters, 23(1), 143-146 (2012-12-01)
Sirtuins are NAD(+) consuming protein deacylases involved in many cellular processes from DNA-repair to metabolism. Their contribution to age-related and metabolic diseases makes them attractive pharmaceutical targets. Few pharmacological inhibitors have been reported yet for human Sirt5 since substrates and
Thomas Lindel et al.
Topics in current chemistry, 309, 67-129 (2011-09-15)
Important biologically active indole alkaloids are decorated with prenyl (3,3-dimethylallyl) and tert-prenyl (1,1-dimethylallyl) groups. Covering the literature until the end of 2010, this review article comprehensively summarises and discusses the currently available technologies of prenylation and tert-prenylation of indoles, which
Kyung Hwa Won et al.
Antonie van Leeuwenhoek, 107(2), 565-573 (2014-12-19)
An ivory white, rod-shaped, non-motile, non-spore forming, Gram-staining-negative, and aerobic bacterium designated THG-G118T, was isolated from a soil sample collected in a bamboo plantation in Seoul, Republic of Korea. The 16S rRNA gene sequence analysis revealed a clear affiliation of
Junya Hirata et al.
Bone, 79, 252-258 (2015-06-27)
Low-turnover bone disease is one of the bone abnormalities observed in patients with chronic kidney disease (CKD) and is recognized to be associated with low serum parathyroid hormone (PTH) level and skeletal resistance to PTH. Indoxyl sulfate (IS) is a
Samuel W Cramer et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 35(14), 5664-5679 (2015-04-10)
The Ca(2+) channelopathies caused by mutations of the CACNA1A gene that encodes the pore-forming subunit of the human Cav2.1 (P/Q-type) voltage-gated Ca(2+) channel include episodic ataxia type 2 (EA2). Although, in EA2 the emphasis has been on cerebellar dysfunction, patients
Son T Nguyen et al.
Bioorganic & medicinal chemistry, 23(9), 2024-2034 (2015-03-31)
Recently we described a novel pyranopyridine inhibitor (MBX2319) of RND-type efflux pumps of the Enterobacteriaceae. MBX2319 (3,3-dimethyl-5-cyano-8-morpholino-6-(phenethylthio)-3,4-dihydro-1H-pyrano[3,4-c]pyridine) is structurally distinct from other known Gram-negative efflux pump inhibitors (EPIs), such as 1-(1-naphthylmethyl)-piperazine (NMP), phenylalanylarginine-β-naphthylamide (PAβN), D13-9001, and the pyridopyrimidine derivatives. Here
Mattia Mori et al.
ChemMedChem, 8(3), 484-496 (2013-02-26)
Pim-1 is a serine/threonine kinase critically involved in the initiation and progression of various types of cancer, especially leukemia, lymphomas and solid tumors such as prostate, pancreas and colon, and is considered a potential drug target against these malignancies. In
C Baes et al.
Animal : an international journal of animal bioscience, 7(5), 714-720 (2012-12-06)
Genetically reducing boar taint using low-taint lines is considered the most sustainable and economic long-term alternative to surgical castration of male pigs. Owing to the high heritability of the main boar taint components (androstenone, skatole and indole), breeding is an
Benjamin Hidalgo-Romano et al.
Microbiology (Reading, England), 160(Pt 11), 2464-2473 (2014-08-29)
The LuxI/R quorum-sensing system and its associated N-acylated homoserine lactone (AHL) signal is widespread among Gram-negative bacteria. Although inhibition by indole of AHL quorum signalling in Pseudomonas aeruginosa and Acinetobacter oleivorans has been reported previously, it has not been documented
Saori Ishizaka et al.
Journal of equine science, 25(4), 65-72 (2015-01-06)
The effects of probiotics on horses are still controversial. The present study was a randomized, double-blinded, placebo-controlled crossover study designed to evaluate the ability of probiotics to improve intestinal conditions in adult horses. Fermented probiotics were administered to 10 healthy
Xiaoqing Tang et al.
PloS one, 9(9), e102963-e102963 (2014-09-27)
Isatis indigotica, the source of the traditional Chinese medicine Radix isatidis (Ban-Lan-Gen), is an extremely important economical crop in China. To facilitate biological, biochemical and molecular research on the medicinal chemicals in I. indigotica, here we report the first I.
Danica E DeGroot et al.
Chemical research in toxicology, 28(6), 1176-1185 (2015-05-23)
The aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor that mediates the toxic and biological effects of structurally diverse chemicals, including the environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). As part of a larger effort to identify the full spectrum of chemicals
Mohamed Yacine Ameur Messaoud et al.
Beilstein journal of organic chemistry, 11, 1475-1485 (2015-10-02)
The synthesis of N-arylated pyrroles and indoles is documented, as well as their functionalization by deprotonative metallation using the base in situ prepared from LiTMP and ZnCl2·TMEDA (1/3 equiv). With N-phenylpyrrole and -indole, the reactions were carried out in hexane
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