Terpenoids from the stem bark of Neoboutonia macrocalyx (Euphorbiaceae)

Triterpenoids

“…274 The taraxastane 617 has been reported from Neoboutonia macrocalyx with unusual stereochemistry at C13 and C18. 275 The 27(13/18)abeotaraxerane derivative 618, from Pittosporum illicioides, is related to isoaleuritolic acid. 276 Two taraxerane saponins with known genins have been reported from Euphorbia dracunculoides.…”

Antibacterial, antioxidant and antitumor properties of Moroccan medicinal plants: A review

“…In effect, large accumulated works have demonstrated several potentials of medicinal plants used in numerous traditional, complementary and alternate treatments to fight against diseases. These properties are due to a variety of secondary metabolites present in medicinal plants such as tannins [13], terpenoids [14], alkaloids [15] and flavonoids [16][17][18].…”