Studies on Xanthorrhoea resins. Part I. Isolation of chrysophanic acid (1 : 8-dihydroxy-3-methylanthraquinone) and of 2′ : 4-dihydroxy-4′-methoxychalkone
Studies on Xanthorrhoea resins. Part I. Isolation of chrysophanic acid (1 : 8-dihydroxy-3-methylanthraquinone) and of 2′ : 4-dihydroxy-4′-methoxychalkone(English)