Zobrazeno 1 - 3
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pro vyhledávání: '"K. Z. Tilyabaev"'
Publikováno v:
Russian Journal of Organic Chemistry. 48:943-947
According to the 1H NMR data, the condensation product of gossypol with 4-aminoantipyrine in chloroform-d exists in the imine form, while in DMSO-d 6, as the enamine tautomer. The condensation product of 2-hydroxynaphthalene-1-carbaldehyde with 4-ami
Autor:
K. Z. Tilyabaev, Samat Talipov, F. G. Kamaev, Bakhtiyar T. Ibragimov, N. L. Vypova, Abdurasul Yuldashev
Publikováno v:
Russian Journal of Bioorganic Chemistry. 36:390-395
Nonsymmetrical aldehyde derivatives of gossypol, a yellow polyphenolic pigment of cottonseed, were synthesized by reactions with ammonia, aniline, 4-aminoantipyrine, and barbituric acid. Their structures were determined by UV spectrophotometry and IR
Autor:
T. F. Aripov, Bakhtiyar T. Ibragimov, F. G. Kamaev, I. I. Tukfatullina, A. M. Yuldashev, K. Z. Tilyabaev, B. A. Salakhutdinov, Samat Talipov, Michael K. Dowd, A. Mamadrakhimov
Publikováno v:
Chemistry of Natural Compounds. 44:440-445
A novel asymmetric gossypol derivative was synthesized. The antioxidant activity of gossypol and certain of its derivatives at the aldehyde groups and the interaction of these compounds with model membranes were studied. It was shown that the antirad