Results 131 to 140 of about 1,572 (155)

Saponins and Cardenolides

1998
Saponins are compounds that possess a polycyclic aglycone moiety with either a steroid (typically C27) or triterpenoid (C30) structure attached to a carbohydrate unit (a monosac-charide or oligosaccharide chain) (Fig. 24.1). These sugar units are composed variously of pentoses, hexoses, or uronic acids.
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Alkaloid cardenolides

Chemistry of Natural Compounds, 1985
I. F. Makarovich, L. V. Ivanov, Ya. I. Khadzhai, V. F. Belokon', V. V. Pavlova, O. I. Klimenko, N. Ya. Bondar, E. V. Uryupina   +7 more
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bis-Cardenolides

Chemistry of Natural Compounds, 2010
Yu. I. Gubin, I. F. Makarevich
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Cardenolide alkylideneglycosides

Chemistry of Natural Compounds, 2007
S. V. Kovalev, I. F. Makarevich
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Synthetic Cardenolides

1967
W W, Zorbach, K V, Bhat
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Cardenolides from Ornithogalum boucheanum.

Planta medica, 2013
From leaves and bulbs of ORNITHOGALUM BOUCHEANUM (Kunth) Aschers. et Graebn. (Liliaceae), cardenolides were isolated by a combination of column and droplet counter-current chromatography. Their structure elucidation was performed mainly by means of (1)H-NMR, (13)C-NMR, EI-MS, and LD-MS studies as well as by acid and/or enzymatic hydrolysis of the ...
U, Ghannamy, B, Kopp, W, Robien, W, Kubelka   +3 more
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Cardenolides

1988
Martin Luckner, Beate Diettrich
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Cardenolides ofCheiranthus cheiri

Chemistry of Natural Compounds, 1975
I. F. Makarevich, V. F. Belokon'
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Cardenolides ofErysimum repandum

Chemistry of Natural Compounds, 1978
B. Kolarova, M. Boyadzhieva, I. F. Makarevich   +2 more
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Synthetic new cardenolides

Tetrahedron Letters, 1966
J.M. Ferland, Y. Lefebvre, R. Deghenghi, K. Wiesner   +3 more
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