Diterpenoid lactones from the roots of Gynocardia odorata
作者:Bhim P. Pradhan、Satyajit Chakraborty、Rajat K. Ghosh、Animesh Roy
DOI:10.1016/0031-9422(95)00105-g
日期:1995.8
Three new diterpenoid lactones, odolide iso-odolide and hydroxy odolide, isolated from the roots of Gynocardia odorata have been characterized as ent-kaur-15(16)-en-19 → 20-olide, ent-kaur-16(17)-en-19 → 20-olide and 16α-hydroxy-ent-kauran-19 → 20-olide on the basis of spectral and chemical analysis. The higher terpenoids isolated were odolactone, trichadenic acid-A and β-sitosterol.