Tricetin 4 '-O-alpha-L-rhamnopyranoside: A new flavonoid from the aerial parts of Erica arborea

NAZEMIYEH, H.; Bahadori, FATEMEH; DELAZAR, A.; AY, MEHMET; Topcu, G.; Kolak, U.; Nahar, L.; AUZIE, A.; SARKER, S.

doi:10.1007/s10600-008-9007-1

Tricetin 4 '-O-alpha-L-rhamnopyranoside: A new flavonoid from the aerial parts of Erica arborea

NAZEMIYEH H., Bahadori F., DELAZAR A., AY M., Topcu G., Kolak U., ...Daha Fazla

CHEMISTRY OF NATURAL COMPOUNDS, cilt.44, sa.2, ss.174-177, 2008 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 44 Sayı: 2
Basım Tarihi: 2008
Doi Numarası: 10.1007/s10600-008-9007-1
Dergi Adı: CHEMISTRY OF NATURAL COMPOUNDS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.174-177
İstanbul Üniversitesi-Cerrahpaşa Adresli: Hayır

Özet

Reversed-phase preparative HPLC purification of the methanol (MeOH) extract of the aerial parts of Erica arborea resulted in the isolation of a new flavonoid glycoside, tricetin 4'-O-alpha-L-rhamnopyranoside, together with the known flavonoid, isorhamnetin 3-O-alpha-L-rhamnopyranoside. The structures of these compounds were determined by spectroscopic means. The antioxidant properties of these compounds were assessed by the DPPH assay.