Isoflavonoid glycosides from the rhizomes of Iris germanica.
نویسندگان
چکیده
Four isoflavone glycosides were isolated from the rhizomes of Iris germanica. Compounds 1 and 2 are new, while compounds 3 and 4 are known isoflavone glycosides. These compounds were identified as iriskashmirianin 4'-O-beta-D-glucoside (1), nigricin 4'-O-beta-D-glucoside (2), irilone 4'-O-beta-D-glucoside (3) and iridin (4). Their structures were determined with the help of spectroscopic methods.
منابع مشابه
Iso~avonoids and ~avone glycosides from rhizomes of Iris carthaliniae
Two new iso~avonoid biosides\ tectorigenin 3?!glucosyl"0:5#glucoside and iristectorigenin B 6!glucosyl"0:5#glucoside\ a new iso~avonoid monoside\ 3?!methyltectorigenin 6!glucoside and a new ~avone glucoside\ 5\3?!dimethoxy!4!hydroxy~avone 6!glucoside\ together with tectoridin and tectorigenin 3?!glucoside were isolated from rhizomes of Iris carthaliniae[ The structures of the isolated compounds...
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عنوان ژورنال:
- Chemical & pharmaceutical bulletin
دوره 50 8 شماره
صفحات -
تاریخ انتشار 2002