swietenia mahogani/悪性腫瘍

OBJECTIVE Natural products discovered from medicinal plants have played an important role in the treatment of cancer. Methyl angolensate (MA), a tetranortriterpenoid obtained from the root callus of Indian Redwood tree, Soymida febrifuga Roxb. (A.Juss) was tested for its anticancer properties on

Five new limonoids, swieteliacates A-E (1-5) and a tirucallane-type triterpenoid, swietesenin (6), together with four known compounds (7-10) were isolated from fruit of Swietenia macrophylla. Their structures were determined by spectroscopic analyses. The new compounds were tested in vitro for their

A phytochemical investigation of the roots of Swietenia macrophylla led to the isolation of seven polyacetylenes, including five new compounds (1-5) and two known ones (6-7). Their structures were elucidated by extensive spectroscopic analysis and detailed

BACKGROUND Swietenia macrophylla King is a traditional herb used to treat various diseases including hypertension, diabetes and cancer. Previous study demonstrated its anti-tumor effect but the potential mechanisms have not been clearly defined. The current study was to further investigate the