62442-58-4Relevant articles and documents
Aminomethyl psoralens. Electrophilic substitutions of hydroxymethylphthamide on linear furocoumarins
Heindel,Choudhuri,Ressner,Foster
, p. 73 - 76 (1985)
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Process for the preparation of di- and trialkyl-4'-phthalimidomethylfurocoumarins
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, (2008/06/13)
Di- and trialkyl-4'-phthalimidomethyl-furocoumarins are prepared by reacting di- or trialkyl-furocoumarins in the presence of an acid and, if appropriate, of a polar solvent with a compound of the formula (I) STR1 in which R" represents hydrogen, a second phthalimidomethyl group, C1 - to C4 -alkyl or C1 - to C6 -acyl, where, when using trialkyl-furocoumarins, R" does not represent hydrogen.
Psoralens
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, (2008/06/13)
New psoralen compounds have been synthesized. The compounds all include the addition of substituent groups at the 4'-position on the basic trioxsalen structure. Specifically, the compounds have the structure STR1 wherein STR2 where R is a mono or dicyclic radical which can contain one additional hetero atom in the nitrogen containing ring. The new substituted psoralens exhibit high solubility in aqueous solution and low dissociation constants from deoxyribonucleic acid (DNA), as well as a reactivity with ribonucleic acids (RNA).