Like most triterpenoids, ursolic acid is ubiquitous in the plant kingdom5. Ursolic acid and its derivatives are constituents of numerous plants which are having diversified phylogenetic origin and taxonomic position. It has been isolated from the protective wax-like coatings of apples, pears, cranberries, prunes, and other fruits6. Seaweed’s are rich in ursolic acid derivatives6. Some of the more commonly known medicinal plants containing ursolic acid are shown in Table 16,7.