Uvaria narum has been used for gastrointestinal problems, jaundice, fever and skin diseases in traditional and ethnomedical practices. Our preliminary antifungal screening of various leaf extracts of U. narum revealed very good antifungal activity for its acetone extract. Active principle of U.
OBJECTIVE
To study the chemical constituents from Uvaria macrophylla Roxb. (Annonaceae).
METHODS
Various chromatography techniques were used to separate and purify the constituents. Their structures were elucidated by UV, IR, MS, 1HNMR, 13CNMR, 1H-1H COSY, HMQC and HMBC spectral