Results 221 to 230 of about 17,710 (239)

Polymorphs of benzimidazole derivatives

Journal of Structural Chemistry, 2017
While growing 2-ethylbenzimidazole crystals from methanol, polymorph 1с is obtained. In polymorphs 1а-с, 2-ethylbenzimidazole molecules have a different arrangement in the packing and the position of the ethyl group relative to the benzimidazole plane. At the same time, the character (sequence) of intermolecular N–H…N bonds is maintained.
U. S. Makhmudov, M. I. Olimova, Bakhodir Tashkhodjaev, Samat Talipov, N. S. Mukhamedov, B. Zh. Elmuradov   +5 more
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Degradation of polynaphthoylene benzimidazoles

Polymer Science U.S.S.R., 1981
Abstract The thermal, thermohydrolytic and thermooxidative degradation of polynaphthoylene benzimidazoles (PNBI) differing in their chemical structures has been investigated in the temperature interval 250–600°. It is shown that at high temperatures PNBI specimens decompose by a radical mechanism, and that the radical degradation is due to random ...
A.M. Berlin, Alexander L. Rusanov, S.-S.A. Pavlova, L.A. Mikadze, V.V. Korshak, P.N. Gribkova, S. Kh. Fidler   +6 more
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The mutagenicity of benzimidazole and benzimidazole derivatives I. Forward and reverse mutations in Salmonella typhimurium caused by benzimidazole and some of its derivatives

Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis, 1972
Abstract Benzimidazole and a number of derivatives have been found to induce forward mutations using l -azetidine carboxylic acid as the selective agent in Salmonella typhimurium . The analysis of the reversion of several different histidine-requiring mutants to histidine autotrophy under the influence of benzimidazole revealed that the mutagenic ...
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Resistance to benzimidazoles

Journal of the American Veterinary Medical Association, 1987
J P, Tritschler, D J, Giordano, G C, Coles   +2 more
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Imidazoles and benzimidazoles

1998
The parent compound imidazole (1) was first synthesized in 1858 by Debus but imidazole derivatives were known before this, e.g. lophine (2,4,5-triphenylimidazole) (2) was synthesized in 1845 by Laurent.
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Benzimidazoles and Their Nucleosides

2015
Pravinkumar B. Sehgal, Igor Tamm
openaire   +3 more sources

The Chemistry of the Benzimidazoles.

Chemical Reviews, 1951
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Disaccharide nucleosides of benzimidazole

The Journal of Organic Chemistry, 1972
Leon M. Lerner, Davaluri R. Rao
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New benzimidazoles

Journal of Medicinal Chemistry, 1970
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Antioxidant properties of benzimidazoles

Journal of Agricultural and Food Chemistry, 1974
Edward R. Cole, George Crank, Abdus. Salam-Sheikh   +2 more
openaire   +3 more sources