%A HE Min, CHEN Ji-Jun, ZHOU Jun %T A NEW TRITERPENOID FROM MARSEMA GRIFFITHII %0 Journal Article %D 1992 %J Plant Diversity %R %P 1-3 %V 14 %N 03 %U {https://journal.kib.ac.cn/CN/abstract/article_31308.shtml} %8 1992-06-25 %X From the stems of Marsdenia griffithii Hook.f, a new trkerpenoid named griffitho; (IV) with oleanic acid (I), longispenogenin (II) and chichipegenia (III) were isolated. On the basis of spectral data, griffithol (IV) was tentatively deduced as clean -12-ene-3β,16β, 21β. 22α, 28-pentatol.