Bioassay-guided isolation of kaempferol-3-O-beta-D-galactoside with anti-inflammatory and antinociceptive activity from the aerial part of Calluna vulgaris L.
Calluna vulgaris L. (Ericaceae) is used for the treatment of various inflammatory ailments in traditional medicines. In order to evaluate this ethnobotanical information, its anti-inflammatory and antinociceptive activities were studied using in vivo experimental models in mice. The ethanolic extract of the plant was first fractionated into five extracts; namely, n-hexane, chloroform, ethyl acetate (EtOAc), n-butanol, and water fractions. Among them, the EtOAc Fr. was found to be the most effective and was further subjected to bioassay-guided fractionation and isolation procedures. After successive column chromatography applications, on Sephadex LH-20 and silica gel, a component, which is responsible for the above-mentioned activities of this species of Turkish origin, was isolated and its structure was elucidated as kaempferol-3-O-beta-D-galactoside, a common flavonol derivative by means of spectral techniques.
Orhan
I
I
Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, 06330 Ankara, Turkey.
Küpeli
E
E
Terzioğlu
S
S
Yesilada
E
E
D000700:Analgesics / Q000302:isolation & purification / Q000494:pharmacology* / Q000633:toxicity; D000818:Animals; D000893:Anti-Inflammatory Agents / Q000302:isolation & purification / Q000494:pharmacology* / Q000633:toxicity; D016227:Benzoquinones; D001681:Biological Assay; D029795:Calluna / Q000737:chemistry*; D002351:Carrageenan; D004487:Edema / Q000139:chemically induced / Q000188:drug therapy; D044949:Kaempferols / Q000302:isolation & purification / Q000494:pharmacology* / Q000633:toxicity; D008297:Male; D051379:Mice; D009005:Monosaccharides / Q000302:isolation & purification / Q000494:pharmacology* / Q000633:toxicity; D010146:Pain / Q000188:drug therapy; D010147:Pain Measurement; D035261:Plant Components, Aerial; D010936:Plant Extracts / Q000302:isolation & purification / Q000494:pharmacology / Q000633:toxicity; D012997:Solvents / Q000737:chemistry; D023382:Toxicity Tests, Acute; D014421:Turkey
D000700:Analgesics; D000893:Anti-Inflammatory Agents; D016227:Benzoquinones; D044949:Kaempferols; D009005:Monosaccharides; D010936:Plant Extracts; D012997:Solvents; C526104:kaempferol-3-O-beta-D-galactoside; C004532:quinone; D002351:Carrageenan