plenolin and microlenin
plenolin has been researched along with microlenin* in 1 studies
Other Studies
1 other study(ies) available for plenolin and microlenin
| Article | Year |
|---|---|
Antitumor agents XXXVI: Structural elucidation of sesquiterpene lactones microhelenins-A, B, and C, microlenin acetate, and plenolin from Helenium microcephalum.
The antitumor sesquiterpene lactones microhelenins-A, B, and C, microlenin acetate, and plenolin were isolated from Helenium microcephalum. The structures and stereochemistry of these lactones were determined by physical methods as well as by chemical transformations and correlations. Microlenin acetate appears to be the first novel dimeric sesquiterpene lactone demonstrated to have significant antileukemic activity. Topics: Acetylation; Antineoplastic Agents, Phytogenic; Catalysis; Chemical Phenomena; Chemistry; Lactones; Magnetic Resonance Spectroscopy; Molecular Conformation; Plants, Medicinal; Sesquiterpenes | 1980 |