Results 21 to 30 of about 172,313 (331)
Degradation of substituted indoles by an indole-degrading methanogenic consortium [PDF]
Applied and Environmental Microbiology, 1991 Degradation of indole by an indole-degrading methanogenic consortium enriched from sewage sludge proceeded through a two-step hydroxylation pathway yielding oxindole and isatin. The ability of this consortium to hydroxylate and subsequently degrade substituted indoles was investigated.
Berry, DF, Gu, JD
openaire +4 more sources
Green Synthesis and Catalysis, 2022 Chiral N-alkylated indoles are privileged structural motifs found in many natural products and pharmaceuticals and a search for effective methods with which to prepare chiral N-alkylated indoles is ongoing.
Xiaohua Li +4 more
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Beilstein Journal of Organic Chemistry, 2022 Indole-3,4- and 4,5-fused carbo- and heterocycles are ubiquitous in bioactive natural products and pharmaceuticals, and hence, a variety of synthetic approaches toward such compounds have been developed.
Jonali Das, Sajal Kumar Das
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Recent Advances of Marine Natural Indole Products in Chemical and Biological Aspects
Molecules, 2023 The ocean has always been one of the important sources of natural products. In recent years, many natural products with different structures and biological activities have been obtained, and their value has been clearly recognized.
Haoyi Sun, Kangping Sun, Jingyong Sun
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Green oxidation of indoles using halide catalysis
Nature Communications, 2019 Oxidation of indoles is a fundamental organic transformation to deliver a variety of synthetically and pharmaceutically valuable nitrogen-containing compounds.
Jun Xu +4 more
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Chemoselective N-acylation of indoles using thioesters as acyl source
Beilstein Journal of Organic Chemistry, 2022 The selective acylation of indoles often requires sensitive and reactive acyl chloride derivatives. Here, we report a mild, efficient, functional group tolerant, and highly chemoselective N-acylation of indoles using thioesters as a stable acyl source. A
Tianri Du +7 more
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The methanol and ethanol solvates of 4-glutarato-N,N-diisopropyltryptamine
Acta Crystallographica Section E: Crystallographic Communications, 2022 The solid-state structures of two solvated forms of 4-glutarato-N,N-diisopropyltryptamine were determined by single-crystal X-ray diffraction, namely, 5-[(3-{2-[bis(propan-2-yl)azaniumyl]ethyl}-1H-indol-4-yl)oxy]-5-oxopentanoate methanol monosolvate ...
Marilyn Naeem +4 more
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A General and Scalable Synthesis of Polysubstituted Indoles
Molecules, 2020 A consecutive 2-step synthesis of N-unprotected polysubstituted indoles bearing an electron-withdrawing group at the C-3 position from readily available nitroarenes is reported.
David Tejedor +2 more
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Antibiofilm and Antimicrobial Activities of Chloroindoles Against Uropathogenic Escherichia coli
Frontiers in Microbiology, 2022 Uropathogenic Escherichia coli (UPEC) is a nosocomial pathogen associated with urinary tract infections and expresses several virulence factors that cause recurring infections and cystitis of the bladder, which can lead to pyelonephritis.
Bharath Reddy Boya +2 more
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Electrochemical Dearomative 2,3-Difunctionalization of Indoles.
Journal of the American Chemical Society, 2018 We report the use of electrochemistry to perform a direct oxidative dearomatization of indoles leading to 2,3-dialkoxy or 2,3-diazido indolines under undivided conditions at a constant current. This operationally simple electro-oxidative procedure avoids
Juinn-Yao Wu +4 more
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