Results 171 to 180 of about 1,627 (196)
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Photochemical Reactions of Furocoumarins
1982The recent line of research in the field of furocoumarins, de veloped for obtaining new agents able to photosensitize biological substrates only through monofunctional photolesions to DNA, is discussed. The interactions between a group of methylderivatives of angelicin, recently prepared, and DNA both in the ground and in the excited state are referred.
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Photochemotherapy with Furocoumarins (Psoralens)
1982Photochemotherapy is the combined use of a photosensitizing chemical compound with non-ionizing electromagnetic radiation to bring about a therapeutically beneficial result not produced by the drug or radiation alone. The drug may be applied topically or administered systemically to reach the skin via the circulation and is subsequently activated by ...
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Furocoumarins from Ferula lehmannii
Chemistry of Natural Compounds, 2023K. S. Juraev +4 more
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Diethylaminoalkyloxycoumarin and -furocoumarin derivatives.
Il Farmaco; edizione scientifica, 1981Four series of diethylaminoalkoxyderivatives of coumarin (at the positions 4 and 7) and furocoumarin (at the positions 5 and 8) have been prepared, in order to study their complexing capacity with DNA, these compounds having a double possibility of interaction, that is intercalation of the aromatic moiety between two base pairs and formation of an ...
C, Antonello +5 more
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Furocoumarins ofPsoralea drupaceae
Chemistry of Natural Compounds, 1967N. K. Abubakirov, U. F. Khalmurzaev
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BIOSYNTHESIS OF O–ALKYL–FUROCOUMARINS
Planta Medica, 1975, Dall'Acqua, G, Innocenti, G, Caporale
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Photoreactive states of furocoumarins.
National Cancer Institute monograph, 1985On the basis of spectroscopic and wave-function analyses of the excited states of psoralens, it is predicted that the photocycloaddition at the 3,4-double bond leading to the formation of a monoadduct proceeds from both the singlet and triplet excited states, with the latter state being the preferential route, especially in the reactions between ...
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Furocoumarins. Synthesis of 2,3-Dihydropsoralene
Journal of the American Chemical Society, 1948E C, HORNING, D B, REISNER
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