Results 151 to 160 of about 2,371 (209)

The multifaceted role of PUMA in cell death pathways: its therapeutic potential across cancer types. [PDF]

Cell Commun Signal
Tat SS, Mandal K, Sharma T, Ghate NB, Barik GK, Gachhe RN, Santra MK.   +6 more
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Rotenoidsの化学

Rotenoidsの化学
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Photochemical Pathways of Rotenone and Deguelin Degradation: Implications for Rotenoid Attenuation and Persistence in High-Latitude Lakes.

Environmental Science and Technology, 2021
The direct and indirect photochemical degradation of rotenone (ROT) and deguelin (DEG), the primary reduced nicotinamide adenine dinucleotide-inhibiting rotenoid components of the piscicide CFT Legumine, were investigated under simulated sunlight ...
Zachary C. Redman, J. Wesolowski, P. Tomco   +2 more
semanticscholar   +1 more source

Novel synthesis of rotenoid, pongarotene, by oxidative rearrangement using thallium(III) p-tosylate

Synthetic Communications, 2022
The synthesis of furano-rotenoid, pongarotene, by oxidative 1,2-aryl rearrangement of the sprirochromanone (11) using thallium(III) p-tosylate as key step has been described.
Chidvilas Kurapati, O. Singh, R. Gundla
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Rotenoids from Amorpha canescens

Transactions of the Kansas Academy of Science (1903-), 1979
recovered no rotenoids. Elution (6-8 column volumes) with 1:3 EtOAc/hexane recovered all rotenoid materials. The solvent was evaporated and the residue analyzed by TLC (Delfel, 1966) and HPLC (Moring, 1977). Direct comparison with standards suggested the presence of rotenone, degulin, tephrosin, and rotenolone. Peaks with retention volumes of rotenone,
Stephen E. Moring, James D. McChesney
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Rotenoids from roots of Clitoria Fairchildiana

Phytochemistry, 1998
A new rotenoid, named 9-demethylclitoriacetal, together with the known compounds, 11-deoxyclitoriacetal, 6-deoxyclitoriacetal, clitoriacetal and stemonal, was isolated from roots of Clitoria fairchildiana. Its structure was elucidated as 6a,12a-dihydro-6,9,11,12a-tetrahydroxy-2,3-dimethoxy-[1]benzopyrano[3,4-b] [1]benzopyran-12(6H)-one (1), on the ...
Bernadete P., Silva, Robson R., Bernardo, José P., Parente   +2 more
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NMR investigations of rotenoids

Tetrahedron, 1973
Abstract Extensive NMR studies of major rotenoids have (1) verified the cis B/C ring fusion of rotenone; (2) confirmed the structure of the reduction-dehydration product of rotenone; (3) provided considerable evidence regarding the preferred conformations of rotenoids; (4) revealed an array of long-range couplings; and (5) pointed up analytically ...
D.G. Carlson, D. Weisleder, W.H. Tallent
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Rotenoids from Boerhaavia repens

Phytochemistry, 1990
Abstract Two new rotenoid derivatives have been identified from Boerhaavia repens . The structures were elucidated by high field 1 H NMR techniques.
Maniruddin Ahmed, Bidyut Kanti Datta, Abu Shara Shamsur Rouf   +2 more
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Optical resolution of rotenoids

Journal of Heterocyclic Chemistry, 1987
AbstractOptical resolution of selected rotenoids containing 1‐3 asymmetric centers in dihydrobenzopyranofuroben‐zopyranone and dihydrobisbenzopyranopyranone series has been achieved on two chiral high‐performance liquid chromatographic (hplc) stationary phases.
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