Two new iridoid glucosides from Verbascum salviifolium Boiss.
Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, cilt.60, sa.1, ss.113-117, 2005 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 60 Sayı: 1
- Basım Tarihi: 2005
- Doi Numarası: 10.1515/znb-2005-0117
- Dergi Adı: Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.113-117
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Hacettepe Üniversitesi Adresli: Evet
Özet
From the aerial parts of the plant Verbascum salviifolium, two new iridoid glucosides, 6-O-β-D-glucopyranosylcatalpol (1) and 6-O-(6″-O-trans-p- hydroxycinnamoyl)-β-D-glucopyranosylaucubin (2) along with five known iridoid glycosides, 6-O-β-D-glucopyranosylaucubin (3), 6-O-α-L- rhamnopyranosylcatalpol (4), verbaspinoside [= 6-O-(2″-O-trans-cinnamoyl)- α-L-rnamnopyranosylcatalpol] (5), pulverulentoside I [= 6-O-(2″-O-trans-p-methoxycinnamoyl-3″-O-acetyl)-α-L- rhamnopyranosylcatalpol] (6), and buddlejoside A8 [= 6-O-(4″-O-trans-3,4-dimethoxycinnamoyl)-α-L-rhamnopyranosylcatalpol] (7) were isolated. The structures of the new compounds were established on the basis of spectroscopic evidence.