Tetrahydropyran monoterpenes from plocamium cartilagineum and pantoneura plocamioides
Four new marine monoterpenes have been isolated from two species of marine red algae, Plocamium cartilagineum and Pantoneura plocamioides. The structures and relative stereochemistry of these compounds were determined on the basis of spectroscopic evidence and suggest a relationship between P. cartilagineum and P. plocamioides.
Cueto
M
Instituto de Productos Naturales y Agrobiologia del CSIC, Avda. Astrofisico F. Sanchez 3, Apdo 195, 38206 La Laguna, Tenerife, Spain, and Dpto. Quimica, Facultad de Ciencias, Universidad de Chile, Santiago de Chile, Chile.
Darias
J
Rovirosa
J
San Martin A