Chemistry Letters p. 397 - 400 (1984)
Update date:2022-08-03
Topics:
Ojika, Makoto
Wakamatsu, Kazumasa
Niwa, Haruki
Yamada, Kiyoyuki
Hirono, Iwao
Two new p-hydroxystyrene glycosides, ptelatoside-A and ptelatoside-B were isolated from the carcinogenic fraction of aqueous extracts of bracken, Pteridium aquilinum var. latiusculum, and their structures were established to be p-β-primeverosyloxystyrene and p-β-neohesperidosyloxystyrene, respectively by chemical and spectral means.A synthesis of ptelatoside-A was achieved.
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