Analgesic, antiinflammatory and CNS depressant activities of sesquiterpenes and a flavonoid glycoside from Polygonum viscosum.

B K Datta, S K Datta, M M Chowdhury, T H Khan, J K Kundu, M A Rashid, L Nahar, S D Sarker

Department of Pharmacy, University of Dhaka, Bangladesh.

Die Pharmazie 2004 Mar

filter terms:

Analgesic, antiinflammatory and CNS depressant activities of four sesquiterpenes, viscosumic acid, viscozulenic acid, viscoazucine and viscoazulone, and a flavonoid glycoside, quercetin-3-O-(6''-feruloyl)-beta-D-galactopyranoside isolated form the aerial parts of Polygonum viscosum (Polygonaceae) have been assessed. All test compounds exhibited CNS depressant activity in open field test, all but viscoazulone showed analgesic activity in Eddy's hot plate test, all sesquiterpenes inhibited acetic acid induced abdominal writhing in mice, and all but viscoazucine and the flavonoid glycoside exhibited mild to moderate antiinflammatory effect on carrageenan induced rat paw edema.

Citation

B K Datta, S K Datta, M M Chowdhury, T H Khan, J K Kundu, M A Rashid, L Nahar, S D Sarker. Analgesic, antiinflammatory and CNS depressant activities of sesquiterpenes and a flavonoid glycoside from Polygonum viscosum. Die Pharmazie. 2004 Mar;59(3):222-5