Results 41 to 50 of about 764 (192)

Caeruleanone A, a Rotenoid with a New Arrangement of the D‑Ring from the Fruits of Millettia caerulea

, 2015
Caeruleanone A (1), a novel rotenoid with an unprecedented arrangement of the D-ring, was isolated with another two new analogues, caeruleanones B (2) and C (3), together with 11 known rotenoids from the fruits of Millettia caerulea.
Hee-Byung Chai (1310766), Tran Ngoc Ninh (1310772), Esperanza J. Carcache de Blanco (1310760), Judith C. Gallucci (1310757), Li Pan (49390), A. Douglas Kinghorn (463348), Ulyana Muñoz Acuña (1310763), Lynette Bueno Pérez (1310775), Jie Li (15030), Djaja D. Soejarto (1310769)   +9 more
core   +2 more sources

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, Aluru Rammohan, Adivireddy Padmaja, Duvvuru Gunasekar, Alexandre Deville, Bernard Bodo   +5 more
doaj   +1 more source

Toxicity of Amorphigenin from the Seeds of Amorpha fruticosa against the Larvae of Culex pipiens pallens (Diptera: Culicidae)

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, Xiuwei Li, Zumin Gu, Peiwen Qin, Mingshan Ji   +4 more
doaj   +1 more source

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, Fauzia Mir, Abdul S. Shawl, Bashir A. Ganai, Azra N. Kamili, Akbar Masood, Mudasir A. Tantry   +6 more
doaj   +1 more source

Rotenoid and isoflavone metabolites from an antioxidant seed extract of Dalbergia lanceolaria subsp. paniculata (roxb.) thoth

, 2019
A new rotenoid named 12-O-methylrotenolol along with five known rotenoid and isoflavone metabolites were isolated from the seeds of Dalbergia lanceolaria subsp. paniculata, collected from Egypt.
Ayat A. Mostafa (6414656), Lamia T. Abou El-Kassem (3877444), Mohamed S. Abdelfattah (578794), Usama W. Hawas (2329462)   +3 more
core   +1 more source

Cations or Radicals? Inherent Reactivity of Biosynthetic Intermediates in the B‑Ring Formation of Rotenoid Natural Products

, 2016
Compounds of the rotenoid class are naturally occurring in the Leguminosae and Nyctaginacae families. Rotenoids have found a myriad of uses, for example, in the agricultural industry as an insecticide and piscicide, and as an anticancer therapeutic.
Adam K. Kirkpatrick (2600143), Siebert, Matthew R., Matthew R. Siebert (1470433), Adam K. Kirkpatrick, Matthew R. Siebert, Kirkpatrick, Adam K.   +5 more
core   +1 more source

Synthesen and Konfigurationsermittlung in der Rotenoid-Reihe, VI

Bulletin of the Agricultural Chemical Society of Japan, 1958
Masateru MIYANO, Masanao MATSUI
core   +4 more sources

Synergistic Antitumor Effect of Amorphigenin Combined with Cisplatin in Human Lung Adenocarcinoma A549/DDP Cells

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, Yufang ZUO, Xin WU, Yan PENG, Huiping HE, Jun YANG, Chengnong GUAN, Zumin XU   +7 more
doaj   +1 more source

The oxidative ring expansion of spiro-annulated chroman-4-ones: Syntheses of the rotenoid core and related benzoxanthones

, 1998
Syntheses of dehydrorotenoid and benzoxanthone units from 2′-hydroxyacetophenone are described which feature a novel migration of spiro-substituted chroman-4-ones during their oxidative ring expansion.
Christopher D. Gabbutt, Gabbutt, Christopher D., B. Mark Heron, Hepworth, John D., Heron, B. Mark, Thomas, Jean-Luc, John D. Hepworth, Jean-Luc Thomas   +7 more
core   +1 more source

Nonprenylated rotenoids, a new class of potent breast cancer resistance protein inhibitors.

, 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., Macalou, S., Dipietro, A., Capasso, R., Borrelli, F., Ahmed-Belkacem, A., Taglialatela-Scafati, O.   +6 more
core   +4 more sources