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STRUCTURE OF RABDOFORRESTIN A |
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| Authors: | Sun Handong Lin Zhongwen |
| Affiliation: | Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204 |
| Abstract: | A new ent-kaurene diterpene, rabdoforrestin A (1 ) , mp 204- 206°C, [α]22/D -83°(c=0.96,CHCL3)was isolated from the leaves of Rabdosia forrestii (Diels) Hara (Labiatae) collected Lijiang, Yunnan. Its structure has been shown to be ent-11β-hydroxy-2α, 3α,6β, 7α-tetraacetoxy-16-kauren-15-one (1 ) on the basis of spwctroscopic and chemical evidence and compared with known compound lushanrubescensin B . |
| Keywords: | Rabdosia forrestii |
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