Citation: Ren Yi Yan, Ruo Yun Chen, De Quan Yu. Two new diterpenoids from Suregada glomerulata (Blume) Baill[J]. Chinese Chemical Letters, ;2011, 22(5): 580-582. doi: 10.1016/j.cclet.2010.12.015 shu

Two new diterpenoids from Suregada glomerulata (Blume) Baill

a Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China;
b Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China

Received Date: 9 September 2010

Fund Project: We are grateful to the National Science and Technology Project of China (No.2009ZX09301-003-12-1) for financial support of this work.

Two new diterpenoids, 3,4,18 β-cyclopropa-ent-abieta-8(14),13(15)-dien-16,12-olide (1) and 3-oxojolkinolide B (2), were isolated from the roots of Suregada glomerulata(Blume)Baill.Their structures were determined by spectroscopic evidences.Compound 2 showed moderate cytotoxicity.
- Suregada glomerulata,
- Diterpenoid,
- 3,4,18 β-Cyclopropa-ent-abieta-8(14),13(15)-dieN-16,12-olide,
- 3-Oxojolkinolide B,
- Cytotoxicity
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