New 19-Hydroxywithanolides from Jaborosa leucotricha

Autor: Misico, R. I., Oberti, J. C., Veleiro, A. S., Burton, G.
Zdroj: Journal of Natural Products; January 22, 1996, Vol. 59 Issue: 1 p66-68, 3p
Abstrakt: Three new withanolides, jaborosalactones V (3), W (4), and X (5), which contain a hydroxyl group at position C-19, have been isolated from the aerial parts of Jaborosa leucotricha and characterized by spectroscopic methods.
Databáze: Supplemental Index