An acetophenone and three naphthalides from turkish Rhamnus libanoticus

Satake T., Coşkun M., Hori K., Saiki Y., Tankers M.

Phytochemistry, vol.30, no.12, pp.4191-4192, 1991 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 30 Issue: 12
  • Publication Date: 1991
  • Doi Number: 10.1016/0031-9422(91)83501-b
  • Journal Name: Phytochemistry
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.4191-4192
  • Keywords: 2,6-dihydroxyl-4-methoxy-acetophenone 2-O-β-rutino- side, 8,9-dihydroxy-6-methoxy-naphthalide 8-O-β-D- glucoside., 8,9-dihydroxy-6-methoxy-naphthalide 8-O-β-rutinoside, bark, Rhamnaceae, Rhamnus libanoticus
  • Ankara University Affiliated: Yes

Abstract

A new acetophenone glycoside and two new naphthalide glycosides have been isolated from the bark of Turkish Rhamnus libanoticus together with 7-hydroxy-5-methoxyphthalide 7-O-β-D-glucoside. The structures of the new compounds were elucidated by spectroscopic methods as 2,6-dihydroxy-4-methoxyacetophenone 2-O-β- rutinoside, 8,9-dihydroxy-6-methoxynaphthalide 8-O-β-rutinoside, 8,9-dihydroxy-6-methoxynaphthalide 8-O-/3b-D glucoside, respectively. © 1992.