showing 2 related works from this author
Furostanol saponins and ecdysones with cytotoxic activity from Helleborus bocconei ssp. intermedius
2009
Two furostanol saponins helleboroside A (1) and helleboroside B (2) were isolated from the methanol extract of Helleborus bocconei Ten. subsp. intermedius (Guss.) Greuter and Burdet, along with the furospirostanol saponin 4 and two ecdysones: ecdysterone (5) and polypodyne B (6). Compound 2 was enzymatically hydrolysed to give product 3. The biological activity of all compounds was tested against rat C6 glioma cells showing a significant cytotoxicity for compounds 3, 4 and 6. Copyright © 2009 John Wiley & Sons, Ltd.
Cytotoxic activity of diterpenoids isolated from the aerial parts of Elaeoselinum asclepium subsp. meoides.
2008
The phytochemical investigation of the acetone extract of the aerial parts of Elaeoselinum asclepium (L.) Bertol. subsp. meoides (Desf.) Fiori afforded several known diterpenoids as well as meoidic acid ( 5), new in the literature. The cytotoxic activities of elasclepic acid ( 1), ENT-atis-16-en-19-oic acid ( 2), ent-beyer-15-en-19-oic acid ( 3), ent-kaur-16-en-19-oic acid ( 4) and meoidic acid ( 5) were investigated on rat glioma C6 cells by evaluation of cell growth inhibition.