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https://scholarbank.nus.edu.sg/handle/10635/93518
| Title: | Cytotoxic polyprenylated benzoylphloroglucinol derivatives with an unusual adamantyl skeleton from Hypericum sampsonii (Guttiferae) | Authors: | Hu, L.H. Sim, K.Y. |
Issue Date: | 23-Sep-1999 | Citation: | Hu, L.H.,Sim, K.Y. (1999-09-23). Cytotoxic polyprenylated benzoylphloroglucinol derivatives with an unusual adamantyl skeleton from Hypericum sampsonii (Guttiferae). Organic Letters 1 (6) : 879-882. ScholarBank@NUS Repository. | Abstract: | (equation presented) The structures of sampsoniones I and J, isolated from the aerial parts of the Chinese medicinal plant Hypericum sampsonii, have been elucidated by detailed spectral analysis. They are complex adamantyl derivatives, and sampsonione I is the first polyprenylated benzoylphloroglucinol derivative with the unique caged tetracyclo[7.3.1.13,11.03,8]tetradecane-2,12,14-trione skeleton. Cytotoxic sampsonione I has also been obtained by the biomimetic transformation of sampsonione J. | Source Title: | Organic Letters | URI: | http://scholarbank.nus.edu.sg/handle/10635/93518 | ISSN: | 15237060 |
| Appears in Collections: | Staff Publications |
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