Eight new limonoids (1−8) and one new phenol
glycoside (9), along with six known compounds, were isolated
from the leaves of Azaridachta indica. The structures of 1−9
were elucidated on the basis of spectroscopic data analysis.
Compounds isolated were assayed for their cytotoxicity against
different cancer cell lines. Moreover, their ability to interact
with the molecular chaperone Hsp90, affecting its biological
activity, was tested.