Latazienone, a new lathyrane-type diterpenoid from Euphorbia latazi Kunth.
A new lathyrane-type diterpene 8alpha,15beta-diacetoxy-7beta-benzoyloxy-3beta-(2-methylpropanoyloxy)-4alphaH,9alphaH, 11alphaH-lathyra-5E,12E-dien-14-one (latazienone) has been isolated from the latex of Euphorbia latazi Kunth. The structure of the new diterpene was determined by a combination of ID- and 2D-NMR techniques.
Rondón
Maria
M
Instituto de Investigaciones, Facultad de Farmacia, Laboratorio de Resonancia Magnética Nuclear, Grupo de Productos Naturales, Facultad de Ciencias, Universidad de Los Andes, Mérida, Venezuela. rondonr@cantu.net
Morales
Antonio
A
Amaro-Luis
Juan M
JM
Bahsas
Ali
A
Rojas
Janne
J
Buitrago
Diolimar
D
D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification*; D028481:Euphorbia / Q000737:chemistry*; D007840:Latex / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy
D004224:Diterpenes; D007840:Latex; C504175:latazienone