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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

A New Oleanic Acid Derivative from Securinega tinctoria.

The triterpenoid constituents of the chloroform extract of previously defatted material of the stems of SECURINEGA TINCTORIA were examined and, besides beta-sitosterol beta- D-glucopyranoside, a new oleanolic acid derivative was isolated and identified as 3beta( P-hydroxy- TRANS-cinnamoyloxy)olean-12-en-28-oicacid.[1]


  1. A New Oleanic Acid Derivative from Securinega tinctoria. Carvalho, L.M., Seita, J. Planta Med. (1993) [Pubmed]
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