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

Domenii publicaţii > Chimie + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Gunaydin, K., Topcu, G., Ion, R.M.

Editorial: Natural Product Letters, 16(1), p.65-70, 2002.


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.

Cuvinte cheie: 1,5-dihydroxy anthraquinones; Anthrone; Polygonaceae; Roots; Rumex crispus; Singlet oxygen capacity