rosa rubiginosa/neoplasms

Phytochemical investigation of the leaves of Lepisanthes rubiginosa led to the isolation of two new glycosides, lepisantheside A (1) and lepisantheside B (2), together with two known compounds acutoside A (3) and

Activity-guided fractionation of a CHCl(3)-soluble extract of the twigs of Aglaia rubiginosa, using human oral epidermoid carcinoma (KB) cells as a monitor, led to the isolation of a new naturally occurring cyclopenta[b]benzofuran, 1-O-acetylrocaglaol (1), along with seven known compounds, methyl

The genus Miconia comprises approximately 1000 species belonging to the Melastomataceae family. Several crude plant extracts from Miconia and their isolated compounds have shown biological activities, such as analgesic and anti-neoplastic action; however, no studies concerning their effects on DNA