Triterpenoid saponin from Primula elatior subsp meyeri


Yayli N.

JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH, cilt.3, ss.347-352, 2001 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Cilt numarası: 3 Konu: 4
  • Basım Tarihi: 2001
  • Doi Numarası: 10.1080/10286020108040375
  • Dergi Adı: JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH
  • Sayfa Sayıları: ss.347-352

Özet

A new triterpenoid saponin, protoprimuloside B (2), has been isolated from the roots of Primula elatior subsp. meyeri and its structure deduced as 3 beta -O-{[alpha -L-rhamnopyranosyl-(1-2)-beta -galactopyranosyl-(1-3)]-[beta -D-glucopyranosyl-(1-2)]-beta -D-glucopyranosyl}-protoprimuloside B by means of spectral data, especially NMR (400 MHz), including H-1, C-13, DEPT, COSY, HMBC, HMQC, NOESY techniques and (+)FAB-MS spectrum.