Two New Flavonoids from the Seeds of
Natural Product Communications, 2012 Two new flavonoids, (2 S )-3′,4′,5′-trimethoxyflavanone ( 1 ) and 2′-hydroxy-2,4-dimethoxy-4′- O -[( E )-3,7-dimethyl-2,6-octadienyl]chalcone ( 2 ), together with a known pterocarpene, flemichapparin B ( 3 ), and a known rotenoid, dehydrodeguelin ( 4 ...
Rachakunta Munikishore +5 more
doaj +1 more source
Molecules, 2015 The larvicidal activity of the crude petroleum ether, ethyl acetate, acetone, chloroform and ethanol extracts of Amorpha fruticosa seeds was individually assayed for toxicity against the early fourth-instar larva of the mosquito, Culex pipiens pallens ...
Yaping Liang +4 more
doaj +1 more source
Derrisin, a New Rotenoid from Derris malaccensis Plain and Anti-Helicobacter pylori Activity of Its Related Constituents [PDF]
, 2016 A new rotenoid, derrisin (1), together with 10 known rotenoids (2−11) were isolated from the roots of Derris malaccensis Plain. The structure of 1 was elucidated by spectroscopic analysis.
Junko Takashima (2721418) +3 more
core +1 more source
Synthesen and Konfigurationsermittlung in der Rotenoid-Reihe, VI [PDF]
Bulletin of the Agricultural Chemical Society of Japan, 1958 Masateru MIYANO, Masanao MATSUI
core +6 more sources
Crocetenone, a New Rotenoid with an Unusual -fused Ring System from
Natural Product Communications, 2015 Crocetenone, a new rotenoid ( 1 ), along with five known compounds apocyanin ( 2 ), tectorigenin ( 3 ), 5,2′,3′-trihydroxy-7-methoxy flavanone ( 4 ), tectoridin ( 5 ) and tectoridin glycoside ( 6 ), were isolated from the methanolic extract of the root ...
Gulzar A. Bhat +6 more
doaj +1 more source
Two unusual rotenoid derivatives, 7a-O-methyl-12a-hydroxydeguelol and spiro-13-homo-13-oxaelliptone, from the seeds of Derris trifoliata [PDF]
, 2006 The crude methanol extract of the seeds of Derris trifoliata showed potent and dose dependent larvicidal activity against the 2nd instar larvae of Aedes aegypti.
Heydenreich, Matthias (Dr.) +6 more
core +1 more source
Cubé Resin Insecticide: Identification and Biological Activity of 29 Rotenoid Constituents [PDF]
, 2016 Cubé resin, the root extract from Lonchocarpus utilis and urucu, is an important insecticide, acaricide, and piscicide. The four major active ingredients are rotenone, deguelin, rotenolone, and tephrosin, totaling 77 wt %.
John E. Casida (198031) +1 more
core +1 more source
Nonprenylated rotenoids, a new class of potent breast cancer resistance protein inhibitors. [PDF]
, 2007 International audienceTwo rotenoids isolated from Boerhaavia diffusa (Nyctaginaceae), boeravinones G (1) and H (2), have been found to potently inhibit the drug efflux activity of breast cancer resistance protein (BCRP/ABCG2), a multidrug transporter ...
Fattorusso, E. +6 more
core +3 more sources
Chinese Journal of Lung Cancer, 2016 Background and objective Amorphigenin, a rotenoid compouns, from seeds of Amorpha fruticosa, has been shown to possess anti-proliferation activities in several cancer cells.
Hongzhen ZHONG +7 more
doaj +1 more source
Alkyne Carbonyl Metathesis As a Means To Make 4‑Acyl Chromenes: Syntheses of (±)-Deguelin and (±)-Munduserone [PDF]
, 2015 A highly convergent synthetic approach to rotenoid natural products is described. Successful pairing of two building blocks for Sonogashira cross-coupling and intramolecular alkyne carbonyl metathesis allows ready access to 4-acylchromene, a key ...
Maloy Nayak (1478848) +1 more
core +1 more source