Cipadonoid A, a novel limonoid with an unprecedented skeleton, from Cipadessa cinerasecns

被引：48

作者：

Fang, Xin ^{[1
,2
]}

Di, Ying-Tong ^{[1
]}

He, Hong-Ping ^{[1
]}

Liu, Hai-Yang ^{[1
]}

Zhang, Zhen ^{[3
]}

Ren, Yan-Li

Gao, Zhu-Lin ^{[1
]}

Gao, Suo ^{[1
]}

Hao, Xiao-Jiang ^{[1
,3
]}

机构：

[1] Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

[3] Dali Univ, Coll Pharmaceut Sci, Dali 677100, Peoples R China

来源：

ORGANIC LETTERS | 2008年 / 10卷 / 10期

关键词：

D O I：

10.1021/ol800415n

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Cipadonoid A (1), a novel limonoid with an unprecedented skeleton, was isolated from the leaves of Cipadessa cinerasecns. its structure and relative configuration were determined by spectroscopic analysis and computer modeling. 1 represents a new type of limonoid, characterized by a rearranged tetrahydropyranyl ring B incorporating usually exocyclic C-30. A possible biosynthetic pathway of 1 was also proposed.

引用

页码：1905 / 1908

页数：4

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