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pro vyhledávání: '"Vanessa Ottenhaus"'
Autor:
Vanessa Ottenhaus, Helmut Rosemeyer
Publikováno v:
Chemistry & Biodiversity. 12:1307-1312
5-Fluorouridine (1) - a nucleoside antimetabolite with strong cancerostatic properties - was protected i) at the 2'- and 3'-OH groups with a heptan-4-ylidene residue and ii) at the 5'-OH group with a (4-methoxyphenyl)(diphenyl)methyl residue. This fu
Autor:
Helmut Rosemeyer, Emma Werz, Malayko Montilla Martinez, Edith Malecki, Christine Knies, Vanessa Ottenhaus
Publikováno v:
Chemistrybiodiversity. 11(2)
5-Fluorouridine (1a) was converted to its N(3)-farnesylated nucleoterpene derivative 8 by direct alkylation with farnesyl bromide (4). Reaction of the cancerostatic 1a with either acetone, heptan-4-one, nonadecan-10-one, or hentriacontan-16-one affor