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Makale Tam Makale Uluslararası 2005

Flavonol glycosides from Asperula arvensis L.

Zühal Güvenalp, LO DEMIREZER

TURKISH JOURNAL OF CHEMISTRY Cilt 29 · Sayı 2 · ss. 163–169 · 01.01.2005

Özet

From the aerial parts of Asperula arvensis L. 9 known flavonol glycosides, namely quercetin (1), isoquercitrin [= quercetin 3-O-beta-glucopyranoside] (2), hyperin [= quercetin 3-O-beta-galactopyranoside] (3), quercetin 7-O-beta-galactopyranoside (4), quercetin 4'-O-beta-galactopyranoside (5), isorhamnetin 3-O-beta-galactopyranoside (6), isorhamnetin 5-0-beta-galactopyranoside (7), dihydrokaempferol 7-4'-dimethylether 3-O-beta-glucopyranoside (8) and isorhamnetin 3-O-alpha-rhamnopyranosyl (1''' -> 6'')-beta-glucopyranosid (9), were isolated. The structures of the compounds were elucidated by high field 1D and 2D NMR and ESI-MS spectroscopies.

Anahtar kelimeler

Rubiaceae flavonol glycosides Asperula arvensis quercetin isoquercitrin hyperin quercetin 7-O-beta-galactopyranoside quercetin 4 '-O-beta-galactopyranoside isorhamnetin 3-0-beta-galactopyranoside isorhamnetin 5-0-beta-galactopyranoside dihydrokaempferol 7-4 '-dimethylether 3-0-beta-glucopyranoside isorhamnetin 3-0-alpha-rhamnopyranosyl (1 ''-> 6 '')-beta-glucopyranosid GALIUM

Atıf için künye

Güvenalp, Z., & DEMIREZER, L. (2005). Flavonol glycosides from Asperula arvensis L. TURKISH JOURNAL OF CHEMISTRY, 29(2), 163–169.

BibTeX 
@article{guvenalp2005-18989,
  author = {Güvenalp, Zühal and DEMIREZER, LO},
  title = {Flavonol glycosides from Asperula arvensis L.},
  journal = {TURKISH JOURNAL OF CHEMISTRY},
  year = {2005},
  volume = {29},
  number = {2},
  pages = {163--169},
  issn = {1300-0527},
  url = {https://akademik.atauni.edu.tr/yayinlar/18989-flavonol-glycosides-from-asperula-arvensis-l}
}