Coumarin antiinflammatory activity

Coumarins Decatropis bicolor SiOj Hx + AcOEt UV 254 nm Antiinflammatory activity 89... 

Complement Inhibition and Antiinflammatory Activity of Hydroxy coumarins, Secoiridoids and Extracts from Fraxinus ornus Bark... 

Particular attention has been paid to the antibacterial, antiviral, antiinflammatory and antifertility effects of Wikstroemia indica that contains abrmdant active constituents, including flavonoids, biflavonoids, coumarins, lignans, volatile oils, polysaccharides, etc. [66]... 

It is difficult to make conclusions about the relationship between the structure of the coumarins and their action on complement mediated reactions. It might be concluded, however, that the methylated hydroxycoumarins 6 and 11 are the most potent inhibitors of AP and CP activities and deserve attention as a possible antiinflammatory agents. 

From different species of this genus triterpenoid saponins have been isolated, together with other compounds such as lignans, coumarins, flavonoids and polyacetylenes. The saikosaponins from Bupleurum L. are considered as the major bioactive components mainly used for their antiinflammatory and antihepatotoxic activities. 

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