RT info:eu-repo/semantics/article T1 Further Mulinane and Azorellane Diterpenoids Isolated from Mulinum crassifolium and Azorella compacta A1 Bórquez, Jorge A1 Ardiles, Alejandro A1 Loyola, Luis Alberto A1 Peña-Rodriguez, Luis Manuel A1 Molina-Salinas, Gloria María A1 Vallejos, Javier A1 González Collado, Isidro A1 J. Simirgiotis, Mario A2 Química Orgánica K1 mulinanes K1 azorellanes K1 new diterpenoids K1 Chilean native plants K1 semisynthesis AB The new mulinane diterpenoids 1 and 2 were isolated from the EtOAc extract of Mulinum crassifolium, while the rearranged mulinane 5, which was isolated for the first time from a natural source, was isolated from Azorella compacta. Compounds 1–2 were prepared by semi-synthesis thorough acetylation of the diterpene 17-acetoxymulinicacid (3). A mechanism of reaction was proposed, while the structures of the new compounds were elucidated on the basis of comprehensive spectroscopic analysis and computational methods. PB MDPI YR 2014 FD 2014-03 LK http://hdl.handle.net/10498/20577 UL http://hdl.handle.net/10498/20577 LA eng DS Repositorio Institucional de la Universidad de Cádiz RD 18-ene-2021