ISOLATION AND STRUCTURE DETERMINE OF SOME COMPOUNDS FROM THE METHANOL EXTRACT OF Enhalus acoroides COLLECTED IN VIETNAM

Three compounds were isolated from the methanol extract of the species Enhalus acoroides using a combination of several chromatographic methods. The structural elucidations of those compounds were analysed using ESI-MS and NMR. Compared with published data, the results showed that methyl pheophorbide a, adenosine, and uracil were three compounds. Keywords: Enhalus acoroides; methyl pheophorbide a; adenosine; uracil.