1,5-dihydroxyanthraquinones and an anthrone from roots of Rumex crispus.

Keriman Günaydin, Gülaçti Topçu, Rodica Mariana Ion

Department of Chemistry, Faculty of Liberal Arts and Sciences, Mustafa Kemal University, Hatay, Turkey.

Natural product letters 2002 Feb

filter terms:

From the roots of Rumex crispus, two known anthraquinones and a new one together with a new anthrone were isolated and the structures of compounds 1-4 were elucidated by spectroscopic means. The singlet oxygen generation capacity was tested with 1,3-diphenylisobenzofuran (DPBF) for compounds 1-4.

Citation

Keriman Günaydin, Gülaçti Topçu, Rodica Mariana Ion. 1,5-dihydroxyanthraquinones and an anthrone from roots of Rumex crispus. Natural product letters. 2002 Feb;16(1):65-70