Results 171 to 180 of about 2,089 (211)

N-(?5-Cyclopentadienylvanadium)benzenesulfonamide

Russian Chemical Bulletin, 1993
N-(η5-Cyclopentadienylvanadium)benzenesulfonamide has been synthesized for the first time by treating benzenesulfonamide orN-(tributylstannyl)benzenesulfonamide with vanadocene.
A. S. Gordetsov, S. V. Zimina, E. M. Moseeva, S. E. Skobeleva, N. V. Kulagina, V. V. Pereshein   +5 more
openaire   +1 more source

Inhibition of β-carbonic anhydrases with ureido-substituted benzenesulfonamides

Bioorganic & Medicinal Chemistry Letters, 2011
A series of sulfonamides was prepared by reaction of sulfanilamide with aryl/alkyl isocyanates. The ureido-substituted benzenesulfonamides showed a very interesting profile for the inhibition of several carbonic anhydrases (CAs, EC 4.2.1.1) such as the human hCA II and three β-CAs from pathogenic fungal or bacterial species. The Candida albicans enzyme
F. Pacchiano, CARTA, FABRIZIO, VULLO, DANIELA, SCOZZAFAVA, ANDREA, SUPURAN, CLAUDIU TRANDAFIR   +4 more
openaire   +3 more sources

Hybrid molecules between benzenesulfonamides and active antimicrobial benzo[d]isothiazol-3-ones

European Journal of Medicinal Chemistry, 2009
Novel hybrid molecules between benzenesulfonamides and active antimicrobial 2-amino-benzo[d]isothiazol- 3-ones were synthesized and characterised and their in vitro antimicrobial activity was evaluated by the minimal inhibitory concentration (MIC). The
Franca Zani, Matteo Incerti, Paola Vicini   +2 more
exaly   +2 more sources

Benzoxazole benzenesulfonamides as allosteric inhibitors of fructose-1,6-bisphosphatase

Bioorganic & Medicinal Chemistry Letters, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Chunqiu, Lai, Rebecca J, Gum, Melissa, Daly, Elizabeth H, Fry, Charles, Hutchins, Celerino, Abad-Zapatero, Thomas W, von Geldern   +6 more
openaire   +2 more sources

Synthesis and Characterization of Benzenesulfonyl Hydrazones and Benzenesulfonamides

Synthetic Communications, 2006
Abstract In the search for structural cyclic imide analogues of therapeutic interest, the syntheses and characterization of benzenesulfonyl hydrazones and benzenesulfonamides are described. The benzenesulfonyl chlorides (2) and (3) were obtained through the Diels–Alder reaction between N‐p‐chloro‐sulfonylfenylmaleimide (1) and furan or 2‐methylfuran ...
Kely Navakoski de Oliveira, Ricardo José Nunes   +1 more
openaire   +1 more source

Design and synthesis of C60–benzenesulfonamide conjugates

Tetrahedron Letters, 2010
Abstract Synthesis of C 60 –benzenesulfonamide conjugates is reported. The strategies for improving their water solubility, as required for binding to human carbonic anhydrase II, are discussed.
Tatiana Y. Zakharian, David W. Christianson   +1 more
openaire   +1 more source

Benzenesulfonamide analogs of fluoroquinolones. Antibacterial activity and QSAR studies

European Journal of Medicinal Chemistry, 2005
The structure-activity relationships (SAR) of new antibacterial benzenesulfonamidefluoroquinolones (BSFQs), coming from derivatization of N4-piperazinyl of ciprofloxacin (CIP) were studied. The behavior of the new BSFQ series was similar to the previously norfloxacin (NOR) analogs reported, making possible a quantitative structure-activity ...
M J, Nieto, F L, Alovero, R H, Manzo, Maria R, Mazzieri   +3 more
openaire   +2 more sources

N-Sulfinyl benzenesulfonamide

2012
[6536-23-8] C6H5NO3S2 (MW 203.24) InChI = 1S/C6H5NO3S2/c8-11-7-12(9,10)6-4-2-1-3-5-6/h1-5H InChIKey = BTUNHNFBTGHBRC-UHFFFAOYSA-N (reagent used in a wide array of ene-reactions and cycloadditions) Physical Data: mp 73 °C; bp 110–120 °C at 0.004 mbar.
Philipp Heretsch, Athanassios Giannis
openaire   +1 more source

Metal-Free Amidation Reactions of Terminal Alkynes with Benzenesulfonamide

The Journal of Organic Chemistry, 2019
A novel and efficient approach has been developed to synthesize α-sulfonylamino ketones through the reaction between terminal alkynes and sulfonamides under ambient air using PIDA (diacetoxy iodobenzene). A library of α-sulfonylamino ketone derivatives having a variety of substituents has been synthesized.
Sachinta Mahato, Sougata Santra, Grigory V. Zyryanov, Adinath Majee   +3 more
openaire   +2 more sources

NMR studies of carbonic anhydrase-fluorinated benzenesulfonamide complexes

Biochemistry, 1989
Fluorine NMR has been used to examine complexes formed by 2-fluoro-, 3-fluoro-, and 2,5-difluorobenzenesulfonamide and human carbonic anhydrases I and II. The results show that all three inhibitors form complexes with both isozymes that have 2:1 inhibitor/enzyme stoichiometry.
L B, Dugad, C R, Cooley, J T, Gerig
openaire   +2 more sources