Two new chlorinated naphthalene glycosides from Rumex patientia


Kuruuzum A., Demirezer L. , Bergere I., Zeeck A.

JOURNAL OF NATURAL PRODUCTS, cilt.64, ss.688-690, 2001 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 64 Konu: 5
  • Basım Tarihi: 2001
  • Doi Numarası: 10.1021/np000549b
  • Dergi Adı: JOURNAL OF NATURAL PRODUCTS
  • Sayfa Sayıları: ss.688-690

Özet

Two new naphthalene derivatives, named patientosides A (1) and B (2), were isolated from the roots of Rumex patientia. The structures of the new compounds were established as 2-acetyl-4-chloro-1,8-dihydroxy-3-methylnaphthalene-8-O-beta -D-glucopyranoside (1) and 2,4-dichloro-1,8-dihydroxy-3-methylnaphthalene- 8-O-beta -D-glucopyranoside (2) by means of spectroscopic methods.