Chemical Constituents from the Stems of Morinda citrifolia Linn.

Arch Pharm Res. 2007 Jul;30(7):793-8.
Chemical Constituents from the Stems of Morinda citrifolia Linn.
Siddiqui BS, Sattar FA, Begum S, Gulzar T, Ahmad F.

Two new compounds, morindicone and morinthone were isolated from noni stems. (original abstract available at https://www.ncbi.nlm.nih.gov/pubmed/17703727).