Resveratrol is a phytoalexin structurally related to stilbenes, which is synthesized in
considerable amounts in the skin of grapes, raspberries, mulberries, pistachios and peanuts …

Stilbenoids are formed by a particular branch of the flavonoid biosynthetic pathway. They
are of special interest to natural product researchers for their roles in plant resistance to …

A new 2-arylbenzofuran derivative (diptoindonesin G)(1), along with nine known
oligostilbenes, have been isolated and identified from the acetone extract of the tree bark of …

The bark of Hopea beccariana Burck is used to prevent damage to coconut sap. The
purpose of this study was to determine the physicochemical and microbiological …

From the stem bark of Hopea odorata, H. mengarawan and H. nigra, seven known
resveratrol derivatives, named balanocarpol (1), heimiol A (2), vaticanol G (3), vaticanol B …

Oleoresins are potential sources of many drugs. However, still comprehensive review
articles on oleoresins are still very rarely found in the literature. Oleoresins are terpenoides …

Isolation and structure elucidation of some compounds from stem bark of Anisoptera
marginata had been done. The isolation of those compounds was carried out by …

From the stem bark of Hopea odorata, four known resveratrol derivatives, named
balanocarpol (1), hopeaphenol (2), ampelopsin H (3), and hemlesyanol C (4) were isolated …

Preliminary study of the extracts from Hopea odorata leaves and Dipterocarpus costatus
wood showed that the hexane extracts of both plants exhibited cytotoxicity against breast …