Macrophyllosaponin E: A novel compound from the roots of Astragalus oleifolius
CHEMICAL & PHARMACEUTICAL BULLETIN, cilt.48, sa.7, ss.1081-1083, 2000 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 48 Sayı: 7
- Basım Tarihi: 2000
- Dergi Adı: CHEMICAL & PHARMACEUTICAL BULLETIN
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.1081-1083
- Hacettepe Üniversitesi Adresli: Evet
Özet
Macrophyllosaponin E, a novel cycloartane-type triterpene, has been isolated from the roots of Astragalus oleifolius. The structure elucidation of the compound was achieved by a combination of one- and two-dimensional NMR techniques [H-1-H-1-correlation spectroscopy (COSY), H-1-C-13-heteronuclear multiple guantum correlation spectroscopy (HMQC), and H-1-C-13-heteronuclear multiple-bond correlation spectroscopy (HMBC)] and high resolution electrospray ionization Fourier transformation mass spectrometry (HR-ESI-FT-MS).