Two new chlorinated naphthalene glycosides from Rumex patientia

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

JOURNAL OF NATURAL PRODUCTS, vol.64, no.5, pp.688-690, 2001 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 64 Issue: 5
  • Publication Date: 2001
  • Doi Number: 10.1021/np000549b
  • Journal Name: JOURNAL OF NATURAL PRODUCTS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.688-690
  • Hacettepe University Affiliated: No

Abstract

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.