Diterpenoid lactones from the roots of Gynocardia odorata

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...

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Bibliographic Details
Published in:Phytochemistry (Oxford) 1995-08, Vol.39 (6), p.1399-1402
Main Authors: Pradhan, Bhim P., Chakraborty, Satyajit, Ghosh, Rajat K., Roy, Animesh
Format: Article
Language:English
Subjects:
Biological and medical sciences
Chemical constitution
Fundamental and applied biological sciences. Psychology
Plant physiology and development
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Summary: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.
ISSN:0031-9422
1873-3700
DOI:10.1016/0031-9422(95)00105-G