1. Smithsonian Institution, Department of Botany, Stop No. 166, Washington, DC 20560, U.S.A.
Abstract:
Calea reticulata afforded in addition to known compounds two new sesquiterpenes. These were germacrane and eudesmane derivatives, identified as germacra-4(15),5,10(14)-trien-1-one and 6-epi-β-verbesinol coumarate, respectively.