Benzophenanthridines - Open Access .click

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Sequence‐selective, pH‐dependent binding to DNA of benzophenanthridine alkaloids

Journal of Molecular Recognition, 1990
AbstractThe sequence selectivity associated with binding to DNA of three alkaloids belonging to the benzophenanthridine family has been analysed by DNase I footprinting, and the results were compared with those obtained from an analysis of the behaviour of the standard intercalator, ethidium bromide.
N P, Bajaj, M J, McLean, M J, Waring, E, Smekal +3 more
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A New Benzophenanthridine Alkaloid from Zanthoxylum nitidum

Chinese Journal of Natural Medicines, 2009
Abstract Aim To study the chemical constituents of the roots and stems of Zanthoxylum nitidum (Roxb.) DC.. Methods Silica gel and Sephadex LH-20 column chromatography were used to isolate and purify the constituents. Various spectroscopic analyses were involved to elucidate the structures.
Di GENG +4 more
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Reduction of quaternary benzophenanthridine alkaloids by NADH and NADPH

Collection of Czechoslovak Chemical Communications, 1986
Spectroscopic techniques have shown that quaternary benzophenanthridine alkaloids (sanguinarine (Ia), chelerythrine (Ie), sanguilutine (If), sanguirubine (Ic), chelirubine (Ib), and chelilutine (Id)) are reduced by NADH or NADPH to their dihydro forms. The formation of the oxidized form of a coenzyme was demonstrated by HPLC.
Jan Kovář +3 more
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Synthesis of fagaronine. Anticancer benzophenanthridine alkaloid