Results 71 to 80 of about 7,251 (220)

Synthese des Isatins [PDF]

Berichte der deutschen chemischen Gesellschaft, 1879
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Claisen, L., Shadwell, J.
openaire   +1 more source

A Neuroprotective Dose of Isatin Causes Multilevel Changes Involving the Brain Proteome: Prospects for Further Research

, 2020
Isatin (indole-2,3-dione) is an endogenous regulator, exhibiting a wide range of biological and pharmacological activities. At doses of 100 mg/kg and above, isatin is neuroprotective in different experimental models of neurodegeneration.
Alexei Medvedev, Olga Buneeva, Leonid Kurbatov, Alexis Ivanov, Arthur Kopylov, Olga Tikhonova, Victor Zgoda   +6 more
core   +1 more source

Progress and Prospects of Sustainable Textile Processing Through Immobilized Enzyme Systems

ChemistrySelect, Volume 11, Issue 16, 27 April 2026.
The review presents recent advances in the use of immobilized enzymes for sustainable textile processing, detailing mechanisms that enhance stability, activity, and recyclability. It surveys applications in desizing, scouring, bleaching, bio‑polishing, and surface modification and examines their role in circular production.
Mohammad Neaz Morshed, Md. Reazuddin Repon, Rony Mia, Sakil Mahmud   +3 more
wiley   +1 more source

Isatin-Derived Compounds as Carbon Steel Corrosion Inhibitors in Highly Saline Media

International Journal of Electrochemical Science, 2013
Carbon steel corrosion in CO2-saturated solutions, simulating the produced water generated in oil and gas extraction, was investigated using weight loss, electrochemical measurements and surface characterization. The effectiveness of two isatin compounds,
A.B. da Silva, J.A.C.P. Gomes, E. D’Elia, M.J.C. Rezende, A.C. Pinto, B.N.M. Silva, B.V. Silva   +6 more
doaj   +1 more source

Forward genetic screening of mutants of the wild diploid ancestor Nicotiana sylvestris identifies aspartate oxidase 2 as a key gene for nicotine biosynthesis in cultivated allotetraploid tobacco (Nicotiana tabacum)

The Plant Journal, Volume 126, Issue 1, April 2026.
SUMMARY Tobacco (Nicotiana tabacum) is one of the most important commercial crops. It is an allotetraploid with two subgenomes derived from two wild diploid species: the maternal ancestor Nicotiana sylvestris and the paternal ancestor Nicotiana tomentosiformis.
Takanori Takeuchi, Hisashi Udagawa, Masao Arai, Ryo Nishiguchi, Tsubasa Yoshikiyo, Tomoyuki Tajima, Hiroshi Magome, Yoshimitsu Takakura   +7 more
wiley   +1 more source

1-Benzyl-5-methylindoline-2,3-dione

IUCrData, 2016
The title compound, C16H13NO2, is an isatin (indole-2,3-dione) derivative. The isatin moiety is almost planar with an r.m.s. deviation of 0.022 Å, and its mean plane makes a dihedral angle of 74.19 (12)° with the benzyl ring.
N. Sharmila, T. V. Sundar, G. Satish, P. Venkatesan   +3 more
doaj   +1 more source

Syntheses and Pharmacological Activities of Isatin Derivatives

, 2019
Twenty derivatives of isatin (1H-indole-2, 3-Dione) were synthesized by the schematic route as per as scheme. These were further characterized by spectroscopic analysis.
Sachan, Neetu, Kumar, Sushil, Husain, Asif, Yadav, Mayank   +3 more
core   +1 more source

Universal Fluorine‐Free Proton Exchange Polymers for High‐Performance and Durable Fuel Cells Operable Under Severe Conditions

Advanced Materials, Volume 38, Issue 14, 6 March 2026.
Due to excellent physical and chemical stability, the novel designed fluorine‐free polymers with aliphatic‐chain backbones (SP‐PAC12‐QP) are regarded as promising and universal alternatives to perfluorosulfonic acid membranes. Their performances are further improved by physical reinforcement, where the fuel cell performance under high temperature and ...
Fanghua Liu, Kenji Miyatake, Ick Soo Kim, Ahmed Mohamed Ahmed Mahmoud, Vikrant Yadav, Fang Xian   +5 more
wiley   +1 more source

Síntese e caracterização estrutural do ligante isatina-3-(N4-benziltiossemicarbazona) e do seu complexo de mercúrio(II) Synthesis and structural characterization of the ligand isatin-3-(N4-benzylthiosemicarbazone) and its mercury(II) complex

Química Nova, 2010
The reaction of 4-(phenyl)thiosemicarbazide with isatin yielded a new ligand, isatin-3-(N4-benzylthiosemicarbazone). Isatin-3-(N4-benzylthiosemicarbazone) deprotonated in ethanol/KOH reacts with an ethanolic solution of Hg(NO3)2 to give a mercury complex.
Alexandra de Souza Fonseca, Gisele Louro Peres, Tomás Garcia Storino, Leandro Bresolin, Vanessa Santana Carratu, Vinícius F. Giglio, Estela dos Reis Crespan, Manfredo Hörner   +7 more
doaj   +1 more source

Isatin Derivatives as Inhibitors of Microtubule Assembly [PDF]

, 2008
This thesis describes the rationale, design, and syntheses of derivatives of isatin (1-H-indole-2,3-dione). Isatin was identified, during a high throughput screen of 10,000 compounds, as a potential scaffold for microtubule-destabilizing agents ...
Beckman, Karen
core