A NEW TRITERPENE GLYCOSIDE FROM THE ROOTS OF SYMPHYTUM-OFFICINALE


AHMAD V., NOORWALA M., MOHAMMAD F., SENER B.

JOURNAL OF NATURAL PRODUCTS, cilt.56, sa.3, ss.329-334, 1993 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 56 Konu: 3
  • Basım Tarihi: 1993
  • Doi Numarası: 10.1021/np50093a003
  • Dergi Adı: JOURNAL OF NATURAL PRODUCTS
  • Sayfa Sayıları: ss.329-334

Özet

Chemical investigation of the EtOH-soluble portion of Symphytum officinale roots has resulted in the isolation of a new pentacyclic triterpene glycoside of oleanolic acid. Its structure was elucidated by spectroscopic studies, including 2D nmr, and chemical evidences as 3-O-[beta-D-glucopyranosyl-(1-->4)-beta-D-glucopyranosyl-(1-->4)-alpha-L-arabinopyranosyl]-oleanolic acid [1].