ent-kaurane diterpenoids from the liverwort Jungermannia atrobrunnea

被引：40

作者：

Qu, Jian-Bo ^{[1
]}

Zhu, Rui-Liang ^{[2
]}

Zhang, Yan-Li ^{[1
]}

Guo, Huai-Fang ^{[1
]}

Wang, Xiao-Ning ^{[1
]}

Xie, Chun-Feng ^{[1
]}

Yu, Wen-Tao ^{[3
]}

Ji, Mei ^{[1
]}

Lou, Hong-Xiang ^{[1
]}

机构：

[1] Shandong Univ, Dept Nat Prod Chem, Sch Pharmaceut Sci, Jinan 250012, Peoples R China

[2] E China Normal Univ, Sch Life Sci, Shanghai 200062, Peoples R China

[3] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

来源：

JOURNAL OF NATURAL PRODUCTS | 2008年 / 71卷 / 08期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1021/np8003062

中图分类号：

Q94 [植物学];

学科分类号：

071001 [植物学];

摘要：

Three new rearranged ent-kaurane-type diterpenoids (1-3) and seven new ent-kaurane-type diterpenoids (4-10) have been isolated from the liverwort Jungennannia atrobrunnea. Their structures were determined by extensive spectroscopic techniques and X-ray crystallographic analysis. The absolute configurations of these compounds were clarified by CD spectroscopic studies. Compound 1 is the first example of a rearranged ent-kaurane diterpenoid possessing a peroxide bridge.

引用

页码：1418 / 1422

页数：5

共 24 条

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Asakawa Y., 1995, Progress in the Chemistry of Organic Natural Products, V65, P1

[2]

*BRUK AXS INC, 2005, APEX 2 US MAN

[3]

DITERPENOIDS .32. LAMBDA-8,14DIEN-13BETA-OL [J].