Journal of Pharmacognosy and Phytochemistry
Vol. 4, Issue 4 (2015)
D:B-friedo-olean-5-en-3Î±-ol isolated from Cladogelonium madagascariense Leandri (Euphorbiaceae) extracts and its anti inflammatory activity in mice
TT Andriamampianina, P Randrianavony, FH Randrianarivelo, LH Rasoanaivo, A Wadouachi, R Lidwine, JD Connolly, A Raharisololalao, F Randimbivololona
This study was conducted to isolate the active components from Cladogelonium madagascariense
Leandri and to investigate the anti inflammatory activity of the isolated compound. Ethanolic, hexanic, ethyl acetate, and butanolic extracts from Cladogelonium madagascariense
Leandri were investigated for their in vivo
acute anti-inflammatory activity (at doses of 250 mg/kg), using carrageenan injection in mice hind paw. The active component was isolated from the most active extract using different chromatographic technics and its structure was established by spectroscopic evidence (UV, 1D- and 2D-NMR, MS). The anti inflammatory activity of the isolated compound (at doses 12.5, 25 and 50 mg/kg) was studied in acute inflammation induced by carrageenan injection in mice hind paw, subchronic inflammation produced by subcutaneous implantation of cotton pellet and chronic inflammation from intra articular injection of complete Freundâ€™s adjuvant to induced arthritis. The results showed that the hexanic extract exhibited potent inhibitory activity against both bioassay model (70%). D:B-friedo-olean-5-en-3Î±-ol was isolated from this extract. D:B-friedo-olean-5-en-3Î±-ol inhibited the paw edema (77.40% at 50 mg/kg) induced by subplantar injection of carrageenan. D:B-friedo-olean-5-en-3Î±-ol is active on subchronic inflammation (37.17% at 50 mg/kg) and on chronic inflammation (67.51% at 50 mg/kg). Cladogelonium madagascariense
Leandri and its isolated compound D:B-friedo-olean-5-en-3Î±-ol possessed anti inflammatory activity.
Pages: 185-191 | 2176 Views 340 Downloads
TT Andriamampianina, P Randrianavony, FH Randrianarivelo, LH Rasoanaivo, A Wadouachi, R Lidwine, JD Connolly, A Raharisololalao, F Randimbivololona. D:B-friedo-olean-5-en-3Î±-ol isolated from Cladogelonium madagascariense Leandri (Euphorbiaceae) extracts and its anti inflammatory activity in mice. J Pharmacogn Phytochem 2015;4(4):185-191.