Triterpene and flavone glycosides from Anchusa undulata subsp. hybrida
Küçük Resim Yok
Tarih
2009
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
A novel triterpene glycoside, undulatoside (1), which is characterised as 3-O-(ß-D-glucopyranosyl)-29-O-(ß-D-glucopyranosyl -2?,23-dihydroxyolean-12-en-28-oic acid, was isolated from Anchusa undulata subsp. hybrida and its structure was deduced by spectral data. In addition to undulatoside, seven known triterpene glycoside and a flavonoid glycoside were also isolated for the first time from this plant. The structures have been identified by spectroscopic and chemical methods. The antimicrobial activities of all extracts of the plant were investigated by disc diffusion method.
Açıklama
Anahtar Kelimeler
Anchusa undulata subsp. hybrida, Antimicrobial activity, Boraginaceae, Flavonoid glycoside, Triterpene glycoside, Undulatoside
Kaynak
Natural Product Research
WoS Q Değeri
Scopus Q Değeri
Q2
Cilt
23
Sayı
3
