Results 101 to 110 of about 2,590 (216)

Cardenolide [PDF]

, 2018
K. J. Lackner, D. Peetz
openaire   +1 more source

The cardenolide ouabain suppresses coronaviral replication via augmenting a Na(+)/K(+)-ATPase-dependent PI3K_PDK1 axis signaling

, 2018
[[abstract]]Cardenolides are plant-derived toxic substances. Their cytotoxicity and the underlying mechanistic signaling axes have been extensively documented, but only a few anti-viral activities of cardenolides and the associated signaling pathways ...
Yang, CW;Chang, HY;Lee, YZ;Hsu, HY;Lee, SJ
core   +1 more source

HPLC analysis of cardenolide induction in Asclepias syriaca leaves and nectar following application of jasmonic acid

, 2013
iv, 25 p.Plants produce an array of secondary defense compounds to combat herbivory. However, secondary compounds in nectar seem to serve a paradoxical function, since nectar is commonly used to attract insect pollinators.
Liu, Conrad K.
core   +1 more source

Toxic cardenolides: chemical ecology and coevolution of specialized plant–herbivore interactions

, 2012
CONTENTS: Summary 28 I. Historic background and introduction 29 II. Diversity of cardenolide forms 29 III. Biosynthesis 30 IV. Cardenolide variation among plant parts 31 V. Phylogenetic distribution of cardenolides 32 VI.
Weber, M.G., Rasmann, S., Sergio Rasmann, Marjorie G. Weber, Petschenka, G., Anurag A. Agrawal, Agrawal, A.A., Georg Petschenka, Bingham, R.A., Robin A. Bingham   +9 more
core   +1 more source

New cardenolide glycosides from the defence glands of Chrysolinina beetles (Coleoptera :Chrysomelidae)

, 1988
The composition of the defence secretions of six species of chrysomelid beetles (Chrysolina polita, C. americana, C. grossa, C. herbacea, C. fastuosa, and Oreina gloriosa) belonging to the sub‐tribe Chrysolinina has been investigated.
Van Oycke, S., Daloze, Désiré, Randoux, Thierry, Braekman, Jean Claude, Pasteels, Jacques   +4 more
core   +1 more source

Toxicity of Milkweed Leaves and Latex: Chromatographic Quantification Versus Biological Activity of Cardenolides in 16 Asclepias Species

, 2019
Cardenolides are classically studied steroidal defenses in chemical ecology and plant-herbivore coevolution. Although milkweed plants (Asclepias spp.) produce up to 200 structurally different cardenolides, all compounds seemingly share the same well ...
Hastings, Amy P., Züst, Tobias, Petschenka, Georg, Agrawal, Anurag A.   +3 more
core   +1 more source

A cardenolide intermediate: 15-Androstene-3 [beta], 14 [beta]-diol-17-one 3-Monoacetate.

, 1973
It has been established "that both a 14 [beta] -hydroxyl group and a 17 [beta] —lactone ring are essential for a cardenolide to possess its specific heart stimulatory activity.
Poong Nai Rhee
core  

Cardenolide nicotinates [PDF]

Chemistry of Natural Compounds, 1968
openaire   +1 more source

In vitro organogenesis in Digitalis genus

Biotecnología Vegetal, 2015
The genus Digitalis have special interest due to the therapeutic properties of its secondary metabolites, known generically as cardenolides. These compounds are commonly used in the treatment of cardiovascular disease.
Randel Martín, Borys Chong-Pérez, Naivy Pérez-Alonso   +2 more
doaj  

Computational identification and evaluation of Adenium obesum phytochemicals as potential EGFR inhibitors for targeted therapy against non-small-cell lung cancer. [PDF]

PLoS One
Rahman MN, Hossin AY, Talukder SMI, Siddika MS, Harun-Ur-Rashid M, Parveen S, Islam MR, Hossain MY, Ahmed M, Dyuti BC, Tabassum Z, Kumer A.   +11 more
europepmc   +1 more source