Two new triterpene saponins from Eryngium campestre


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Kartal M. , Mitaine-Offer A., Abu-Asaker M., Miyamoto T., Calis I., Wagner H., ...Daha Fazla

CHEMICAL & PHARMACEUTICAL BULLETIN, cilt.53, ss.1318-1320, 2005 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Cilt numarası: 53 Konu: 10
  • Basım Tarihi: 2005
  • Doi Numarası: 10.1248/cpb.53.1318
  • Dergi Adı: CHEMICAL & PHARMACEUTICAL BULLETIN
  • Sayfa Sayıları: ss.1318-1320

Özet

Two new triterpene saponins, 3-O-beta-D-glucopyranosyl-(1 -> 2)-[alpha-L-rhamnopyranosyl-(1 -> 4)]-beta-D-glucuronopyranosyl-22-O-angeloyl-R1-barrigenol (1) and 3-O-beta-D-glucopyranosyl-(1 -> 2)-[alpha-L-rhamnopyranosyl(1 -> 4)]-beta-D-glucuronopyranosyl-22-O-beta,beta-dimethylacryloyl-A1-barrigenol (2), were isolated from the roots of Eryngium campestre (Apiaceae). Their structures were established mainly by 2D NMR techniques and mass spectrometry.