An iridoid glucoside from Euphrasia pectinata


Ersoz T., Berkman M., Tasdemir D., Ireland C., Calis I.

JOURNAL OF NATURAL PRODUCTS, cilt.63, sa.10, ss.1449-1450, 2000 (SCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 63 Konu: 10
  • Basım Tarihi: 2000
  • Doi Numarası: 10.1021/np000185n
  • Dergi Adı: JOURNAL OF NATURAL PRODUCTS
  • Sayfa Sayıları: ss.1449-1450

Özet

A new iridoid glucoside, 5 beta ,6 beta -dihydroxyboschnaloside (1), was isolated from the aerial parts of Euphrasia pectinata. Five known iridoid glucosides, 6 beta -hydroxyboschnaloside (2), aucubin, euphroside, plantarenaloside, and geniposidic acid, and two known phenylethanoid glycosides, verbascoside (= acteoside) and leucosceptoside A, were also obtained and characterized. The structure of compound 1 was established by spectroscopic evidence.