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Your search keyword '"Khalilova, A. Z."' showing total 2 results
Start Over Author "Khalilova, A. Z." Topic acetates
2 results on '"Khalilova, A. Z."'

1. Isolation and Crystal Structure of Taraxasteryl Acetate from Onopordum acanthium.

Author

Khalilova, A. Z., Litvinov, I. A., Beskrovnyi, D. V., Gubaidullin, A. T., Shakurova, E. R., Nuriev, I. R., Khalilov, L. M., and Dzhemilev, U. M.

Subjects
*ACETATES, *SCOTCH thistle, *ONOPORDUM, *MOLECULAR structure, *CRYSTALS, *SPECTRUM analysis
Abstract

Taraxasteryl acetate was isolated for the first time from Scotch thistle Onopordum acanthium. Its crystal and molecular structure was found using x-ray structure analysis. [ABSTRACT FROM AUTHOR]

Published
2004
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2. PMR and 13C NMR Spectra of Biologically Active Compounds. XII. Taraxasterol and Its Acetate from the Aerial Part of Onopordum acanthium.

Author

Khalilov, L. M., Khalilova, A. Z., Shakurova, E. R., Nuriev, I. F., Kachala, V. V., Shashkov, A. S., and Dzhemilev, U. M.

Subjects
*ACETATES, *SCOTCH thistle, *CHEMICAL composition of plants, *PLANT chemical analysis
Abstract

Crystalline taraxasterol and its acetate were isolated for the first time from Onopordum acanthium. Two-dimensional COSY, HSQC, and HMBC NMR experimentswere carried out forcomplete assignment of signals in the PMR and 13C NMR. Chemical shifts of stereochemically important methyl C atoms C-28 and C-29 were measured. [ABSTRACT FROM AUTHOR]

Published
2003
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