Results 11 to 20 of about 23,803 (294)
Spectroscopic studies on Isatin-3-Semicarbazone and Isatin-3-Thiosemicarbazone
Global Journal of Pure and Applied Sciences, 2004 The configurations of semi-and thiosemicarbazone derivatives of isatin are assigned by means of 1H and 13C NMR Spectroscopy including NOE difference spectra, IR and electronic spectral data of these compounds are also reported and discussed. The electron impact (EI), fast atom bombardment (FAB) and negative ion chemical ionization (NICI) mass spectra ...
Narayan T. Akinchan
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Simple and Efficient Microwave Assisted N-Alkylation of Isatin [PDF]
Molecules, 2008 We present herein the results of microwave promoted N-alkylations of isatin (1)with different alkyl, benzyl and functionalized alkyl halides. Reactions were carried outunder different conditions, always employing methodologies compatible with MW ...
MarÃÂa Mercedes Blanco +4 more
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Enantioselective Solvent-Free Synthesis of 3-Alkyl-3-hydroxy-2-oxoindoles Catalyzed by Binam-Prolinamides [PDF]
Molecules, 2015 BINAM-prolinamides are very efficient catalyst for the synthesis of non-protected and N-benzyl isatin derivatives by using an aldol reaction between ketones and isatins under solvent-free conditions.
Abraham Bañn-Caballero +3 more
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Isatin as a simple, highly selective and sensitive colorimetric sensor for fluoride anion
Heterocyclic Communications, 2020 Herein, we report the fluoride anion sensing properties of a commercially available and inexpensive organic compound, isatin, which is found to be a highly selective and sensitive sensor.
Haider Azeem +3 more
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Bis-Schiff Bases of Isatin Derivatives Synthesis, and their Biological Activities: A Review
Al-Mustansiriyah Journal of Pharmaceutical Sciences, 2022 Isatin is a heterocyclic molecule that belongs to one of the most important classes of organic compounds known as indolines. Isatin, isatin analogs, and their Schiff bases have recently attracted a lot of attention in medicinal chemistry. Isatin, itself,
May Mohammed Jawad Al-Mudhafar +2 more
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Journal of Enzyme Inhibition and Medicinal Chemistry, 2023 In this work, new isatin-based sulphonamides (6a-i, 11a-c, 12a-c) were designed and synthesised as potential dual VEGFR-2 and carbonic anhydrase inhibitors with anticancer activities.
M. Shaldam +11 more
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Synthesis, Characterization, and Antibacterial Activity of New Isatin Derivatives
Pharmaceutical Chemistry Journal, 2023 1H-indol-2,3-dione (isatin) class of biologically active compounds have analgesic, anti-microbial, anti-inflammatory, anti-tubercular, anti-proliferative properties, and is also useful for the treatment of SARS-CoV.
S. Nain +4 more
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Frontiers in Molecular Biosciences, 2021 In this review we compare and discuss results of compounds already reported as anticancer agents based on isatin-derivatives, metalated as well as non-metallated.
Raphael Enoque Ferraz de Paiva +4 more
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The impact of isatin derivatives on antibiotic production by Streptomyces hygroscopicus CH-7 [PDF]
Hemijska Industrija, 2016 The effect of isatin derivatives as a nitrogen source on antibiotic (Hexaene H-85 and Azalomycine B) production by Streptomyces hygroscopicus CH-7 was studied.
Ćirić Jovan T. +5 more
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Isatin derivatives as broad-spectrum antiviral agents: the current landscape
Medicinal Chemistry Research, 2022 In recent decades, several viruses have resulted in large outbreaks with serious health, economic and social consequences. The current unprecedented outbreak of the new coronavirus, SARS-COV-2, necessitates intensive efforts for delivering effective ...
T. Elsaman +6 more
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