Salviskinone A, a diterpene with a new skeleton from Salvia przewalskii

被引:10
|
作者
Ohsaki, Ayumi [1 ]
Kawamata, Shunsuke [2 ]
Ozawa, Masaaki [1 ]
Kishida, Akio [1 ]
Gong, Xun [3 ]
Kuroda, Chiaki [2 ]
机构
[1] Tokyo Med & Dent Univ, Inst Biomat & Bioengn, Chiyoda Ku, Tokyo 1010062, Japan
[2] Rikkyo Univ, Dept Chem, Toshima Ku, Tokyo 1718501, Japan
[3] Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
关键词
Lamiaceae; Salvia przewalskii; Salviskinone A; Diterpenoid; Rearranged-abietane; Natural product; MAXIM; MILTIORRHIZA; ROOTS;
D O I
10.1016/j.tetlet.2011.01.080
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A novel compound, named salviskinone A (1), was isolated from Salvia przewarskii. The compound has a rearranged carbon skeleton with a methyl unit at C-5 from abietane-type diterpene. Its structure and relative stereochemistry were elucidated by detailed spectroscopic analysis, including HREIMS and 2DNMR (COSY, HSQC, HMBC, and NOESY) spectra. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1375 / 1377
页数:3
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