Results 91 to 100 of about 2,590 (216)
Cardenolide, Potassium, and Pyrethroid Insecticide Combinations Reduce Growth and Survival of Monarch Butterfly Caterpillars (Lepidoptera: Nymphalidae) [PDF]
, 2021 The monarch butterfly, Danaus plexippus L., has evolved to be insensitive to milkweed cardenolides via genetic modifications of Na+/K+-ATPase. There is concern for insecticide exposures near agriculture, with little information on monarch caterpillar ...
Krueger, Annie J. +4 more
core
Apoptotic activities of cardenolide glycosides from Asclepias subulata
, 2016 Consejo Nacional de Ciencia y TecnologíaConsejo Nacional de Ciencia y Tecnología: 83462Ethnopharmacological relevance Asclepias subulata Decne. (Apocynaceae) is a shrub occurring in Sonora-Arizona desert.
Robles-Zepeda, R. E. +7 more
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Isolation of Cardenolide glycosides from Pergularia tomentosa.L and their Antioxidant activities
, 2014 Continuing our investigations on plants belonging to the Asclepiadaceae family, five known cardenolide glycosides (1-5), have been isolated from the aerial parts of P. tomentosa.L.
SAKHRI, Lakhdar +3 more
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Synthesis of Analogues of (+)-Gomphoside, a Potent HIF-1 Inhibitor and Cardenolide
Natural Product Communications, 2018 The milkweed bush Gomphocarpus fruticosus R.Br. found in Australia contains the steroidal glycoside (+)-gomphoside, its derivatives (-)-3'-dehydrogomphoside and (+)-3'- epi -gomphoside, as well as other glycoside compounds. The key structural features of
Eckehard Cuny
doaj +1 more source
Total Synthesis of Cardenolides Acospectoside A and Acovenoside B
MoleculesAcospectoside A (1) and acovenoside B (2), two cytotoxic cardenolides extracted from the venomous South African bush Acokanthera oppositifolia, are distinguished by their unique structural motifs of the l-acovenose moiety at C-3 and a 1β-O-acetylated ...
Benzhang Liu, Peng Xu, Biao Yu
doaj +1 more source
, 2016 Many distantly-related insect species are specialized feeders of cardenolide-containing host plants such as milkweed (Asclepias spp.). Studies have revealed frequent, parallel substitution of a functionally important amino acid substitution (N122H) in ...
Aardema, Matthew +2 more
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Antiproliferative cardenolides from Periploca graeca
, 2007 Nine cardiotonic steroids, six 17β-cardenolides (2, 4, 6-9) and three 17α-cardenolides (1, 3, 5) have been identified from the chloroform and chloroform-methanol exts. of Periploca graeca L. (Asclepiadaceae) stems. Among these, compd.
D. SPERA +4 more
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, 1999 First-instar larvae of the monarch butterfly, Danaus plexippus, a milkweed specialist, generally grew faster and survived better on leaves when latex flow was reduced by partial severance of the leaf petiole.
Malcolm, S. B., Zalucki, M. P.
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A Strategy for Total Synthesis of Complex Cardenolides
, 2016 A Strategy for Total Synthesis of Complex ...
Paul V. Rucker (1601674) +4 more
core +1 more source