Note: A new diterpenoid and active stilbenes from Pinus armandii heartwood
Titel:
Note: A new diterpenoid and active stilbenes from Pinus armandii heartwood
Auteur:
Zhao, You-Xing Zhou, Lu Guo, Lin Luo, Xiao-Dong Zhou, Jun
Verschenen in:
Journal of Asian natural products research
Paginering:
Jaargang 7 (2005) nr. 3 pagina's 259-264
Jaar:
2005-06
Inhoud:
8(17),13-Labdadien-16,14-olid-18-oic acid (1), a new diterpenoid, has been isolated from the heartwood of Pinus armandii Francher, along with seven known diterpenoids (2-8) and four known stilbenes (9-12). Their structures have been elucidated by spectral evidence. (E)-3-Hydroxy-5-methoxystilbene (9) showed significant inhibition against white-rot fungi.