Results 141 to 150 of about 2,370 (198)

Nectar cardenolides and floral volatiles mediate a specialized wasp pollination system.

J Exp Biol
Burger H, Buttala S, Koch H, Ayasse M, Johnson SD, Stevenson PC.   +5 more
europepmc   +1 more source

Four enzymes control natural variation in the steroid core of Erysimum cardenolides

Younkin GC, Alani ML, Züst T, Jander G.
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Cardenolides from Adonis aestivalis

Phytochemistry, 1992
Four cardenolides were isolated for the first time from the aerial parts of Adonis aestivalis. The compounds were identified by spectrometry and for 3-epi-periplogenin, helveticoside also by comparison with authentic substances. Two new cardenolides were structurally elucidated: strophanthidin-3-O-beta-D-digitoxosido-alpha-L-cymarosido-be ta-D ...
B Kopp, Liselotte Krenn, Wolfgang Kubelka   +2 more
exaly   +3 more sources

Biotransformation of Cardenolides

Planta Medica, 1979
E Reinhard
exaly   +2 more sources

Characterization of the anticancer properties of monoglycosidic cardenolides isolated from Nerium oleander and Streptocaulon tomentosum

Journal of Ethnopharmacology, 2011
Aim of the study: For identification of the active constituents we investigated the anticancer activity of cardenolides from Streptocaulon tomentosum Wight & Arn. (Asclepiadaceae) and from Nerium oleander L.
Katrin Franke, Heinz H Fiebig, Joachim Neumann   +2 more
exaly   +1 more source

Aldimines of Cardenolides and Cardenolide-Glycosides

Chemistry of Natural Compounds, 2005
New aldimines were synthesized from the cardenolide strophantidin and cardenolide-glycosides erysimin and cymarin and included morpholine, nitrile, pyridine, furan, hydroxy- and methoxyphenyl, piperidine, and other derivatives. An effective modified method for synthesizing aldimines was proposed. 52 new compounds were synthesized. Their structures were
I. F. Makarevich, Yu. I. Gubin, R. Megges   +2 more
openaire   +1 more source

New cardenolides from the stem bark of Trewia nudiflora

Fìtoterapìâ, 2010
Phytochemical investigation of the stem bark of Trewia nudiflora led to the isolation of two new cardenolides, trewianin (1) and trewioside (2), along with scopoletin (3) and indole-3-carboxylic acid (4).
Jamil A Shilpi, Alexander I Gray, Véronique Seidel   +2 more
exaly   +2 more sources

Cytotoxicity of cardenolides and cardenolide glycosides from Asclepias curassavica

Bioorganic & Medicinal Chemistry Letters, 2009
A new cardenolide, 12beta,14beta-dihydroxy-3beta,19-epoxy-3alpha-methoxy-5alpha-card-20(22)-enolide (6), and a new doubly linked cardenolide glycoside, 12beta-hydroxycalotropin (13), together with eleven known compounds, coroglaucigenin (1), 12beta-hydroxycoroglaucigenin (2), calotropagenin (3), desglucouzarin (4), 6'-O-feruloyl-desglucouzarin (5 ...
Jun-Zhu, Li, Chen, Qing, Chang-Xiang, Chen, Xiao-Jiang, Hao, Hai-Yang, Liu   +4 more
openaire   +2 more sources