Please use this identifier to cite or link to this item: http://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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