Untenolide A, a new polyketide from an Okinawan marine sponge Plakortis sp.

被引：6
|
作者：
Ishiguro, Yuichiro [1 ]
Kubota, Takaaki [1 ]
Fromont, Jane [2 ]
Shiro, Motoo [3 ]
Kobayashi, Jun'ichi [1 ]
机构：
[1] Hokkaido Univ, Grad Sch Pharmaceut Sci, Sapporo, Hokkaido 0600812, Japan
[2] Western Australian Museum, Welshpool Dc, WA 6986, Australia
[3] Rigaku Corp, Akishima, Tokyo 1968666, Japan
来源：
TETRAHEDRON LETTERS | 2010年 / 51卷 / 31期
关键词：
Sponge; Plakortis sp; Polyketide; Untenolide A; FATTY-ACID DERIVATIVES; PLAKEVULIN-A; MANZAMENONES;
D O I：
10.1016/j.tetlet.2010.05.085
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A new polyketide, untenolide A (1), has been isolated from an Okinawan marine sponge Plakortis species, and the structure was elucidated from spectroscopic data and X-ray analysis. Untenolide A (1) is a new polyketide possessing a fused-pentacyclic skeleton with two hexadecanyl chains. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码：4023 / 4026
页数：4
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