Bullatenone, 1,3-dione and sesquiterpene chemotypes of Lophomyrtus species

Extracts of Lophomyrtus bullata, L. obcordata and the hybrid L. “ralphii” showed several chemotypes, with varying levels of bullatenone, bullataketal, 4-methyl-1-phenylpentane-1,3-dione and allo-aromadendrene and other sesquiterpenes.