Results 171 to 180 of about 7,252 (218)

Isatin derivatives and their anti-bacterial activities

European Journal of Medicinal Chemistry, 2019
Bacterial infections are account for the majority of hospital-acquired and community-acquired infections. The emergency and widespread of drug-resistant pathogens has further worsened the situation. In recent years, various isatin derivatives have been screened for their anti-bacterial activities, and some of them demonstrated promising in vitro and in 
Hua Guo
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A Review an Isatin, Isatin Derivatives and their Pharmacological Activity

Research Journal of Pharmacology and Pharmacodynamics, 2021
Isatin or 1H-indole-2, 3-dione is an indole derivative. Isatin is an important class of heterocyclic compounds. Recently, heterocyclic compounds analogues and their derivatives have attracted strong interest in medicinal chemistry due to their biological and pharmacological properties. The structure have offered a high value of diversity that is proven
S. Janet Beula, T. Rama Mohan Reddy, R. Suthakaran, Suneetha K.   +3 more
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Electrochemical characterization of isatin-thiosemicarbazone derivatives

Journal of Chemical Sciences, 2021
Herein, we have notably described the electrochemical behavior of four isatin-thiosemicarbazone derivatives. In this regard, cyclic voltammograms of isatin-3-thiosemicarbazone (ITSC), isatin-3-(N4-benzylthiosemicarbazone) (ITSC-Ph), 1-(5-nitro-2-oxoindolin-3-ylidene)thiosemicarbazide (NO2-ITSC) and 1-(5-nitro-2-oxoindolin-3-ylidene)-4 ...
Juliano da Rosa Justim, Lucas Martins Correa Bohs, Bianca Barreto Martins, Katlen Christian Tribuzy Bandeira, Ana Paula Lopes de Melo, Vanessa Carratu Gervini, Leandro Bresolin, Marcelo Godoi, Carlos Roberto de Menezes Peixoto   +8 more
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Synthesis of Isatin Derivatives.

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
E. G. Mesropyan, G. B. Ambartsumyan, A. A. Avetisyan, M. G. Sarkisyan   +3 more
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New isatin derivatives

Russian Journal of Organic Chemistry, 2009
The review compiles published data on the synthesis and biological action of new isatin derivatives containing in their composition additional oxygen, nitrogen, or sulfur heterocycles.
E. G. Mesropyan, A. A. Avetisyan
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Synthesis of New Aromatic Isatin Derivatives

Russian Journal of Organic Chemistry, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
E. G. Mesropyan, G. B. Ambartsumyan, A. A. Avetisyan, M. G. Sargsyan, A. S. Galstyan   +4 more
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New isatin derivatives with antioxidant activity

European Journal of Medicinal Chemistry, 2010
The reaction between isatin and 2,5-dimethoxyaniline is described. The main product was identified as 3,3-bis(4-amino-2,5-dimethoxyphenyl)-1,3-dihydroindol-2-one. The antioxidant activity of the compounds isolated was evaluated with two methods. Three published antitumor E-3-(2-chloro-3-indolylmethylene)1,3-dihydroindol-2-ones entered the same tests to
ANDREANI, ALDO, BURNELLI, SILVIA, GRANAIOLA, MASSIMILIANO, LEONI, ALBERTO, LOCATELLI, ALESSANDRA, MORIGI, RITA, RAMBALDI, MIRELLA, VAROLI, LUCILLA, CREMONINI, MAURO ANDREA, PLACUCCI, GIUSEPPE, CERVELLATI, RINALDO, GRECO, EMANUELA   +11 more
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ChemInform Abstract: New Isatin Derivatives

ChemInform, 2010
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
E. G. Mesropyan, A. A. Avetisyan
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Isatin halogen-derivatives redox behaviour

Journal of Electroanalytical Chemistry, 2016
Abstract Isatin halogen-derivatives like other isatin derivatives have several pharmacoterapeutic applications, such as antibacterial, antitubercular, and anticancer activities. The electrochemical behaviour, at a glassy carbon electrode, of some mono- and di- fluoro, chloro, bromo and iodo isatin derivatives, by cyclic, square wave and differential ...
Isabel P.G. Fernandes, Bárbara V. Silva, Bianca N.M. Silva, Angelo C. Pinto, S. Carlos B. Oliveira, Ana Maria Oliveira-Brett   +5 more
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New isatin derivatives: synthesis and reactions

Synthetic Metals, 1990
Abstract The synthesis of new 5-substituted isatins with 2-thienyl, 3-thienyl, 2,2′-bithien-5-yl and phenyl substituents is described. The compounds were prepared via the palladium-catalysed cross-coupling reaction of 5-bromoisatin with 2-thiophene, 3-thiophene, 2,2′-bithien-5-yl and benzene boronic acids, respectively.
Francisco Martinez, Herbert Naarmann
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