Germacra-1,10Z,4E-dien-12,8alpha-olides from Mikania micrantha.
The aerial parts of MIKANIA MICRANTHA from a collection in Paraguay gave, in addition to mikanolide, deoxymikanolide, and miscandenin, five new germacranolides all derived from 14,15-dihydroxygermacra-1(10) E,4 Z-dien-12,8alpha-olide.
Boeker
R
R
Institute for Organic Chemistry, Technical University of Berlin, Straße des 17. Juni 135, D-1000 Berlin 12.
Jakupovic
J
J
Bohlmann
F
F
Schmeda-Hirschmann
G
G