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| 绿槽枝衣的化学成分 | |
| 引用本文： | 周忠玉,王立松,王飞,刘吉开.绿槽枝衣的化学成分[J].植物分类与资源学报,2007,29(5):586-590. |
| 作者姓名： | 周忠玉 王立松 王飞 刘吉开 |
| 作者单位： | 1 中国科学院昆明植物研究所植物化学与西部植物资源持续利用国家重点实验室, 云南昆明 650204; 2 中国科学院昆明植物研究所生物多样性与生物地理学重点实验室, 云南昆明 650204; 3 中国科学院研究生院, 北京 100049 |
| 摘 要： | 从地衣绿槽枝衣( Sulcaria virens) 中分离得到一个新的亚油酸异丙叉衍生物, 通过波谱学方法包括2D-NMR 确定其化学结构为: 9, 10-O-异丙叉基- (12 Z)-十八碳烯酸(1) 。同时还得到其它12 个已知化合物:( 9 Z, 12 Z )-十八碳二烯酸(2), 扁枝衣二酸(3), ( R ) -松萝酸(4), 枕酸甲酯( 5), 黑茶渍素(6) , virensic acid ( 7), abieslactone (8), 3α-羟基羊毛甾-7, 24-二烯-26, 23 R-内酯(9), 蒲公英赛醇(10 ), 蒲公英赛酮 ( 11 ), (22 E , 24 R )-5α, 8α-过氧麦角甾-6, 22-二烯-3β-醇(12) 和2, 2′-四氢角鲨烯(13)。 |
| 关 键 词： | 地衣 绿槽枝衣 化学成分 亚油酸衍生物 |
| 收稿时间： | 2007-03-21 |
Chemical Investigation of Sulcaria virens (Alectoriaceae) |
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| ZHOU Zhong-Yu,WANG Li-Song,WANG Fei,LIU Ji-Kai.Chemical Investigation of Sulcaria virens (Alectoriaceae)[J].Plant Diversity and Resources,2007,29(5):586-590. | |
| Authors: | ZHOU Zhong-Yu WANG Li-Song WANG Fei LIU Ji-Kai |
| Institution: | 1 State Key Laboratory of Phytochemistry and Plant Resources in West China , Kunming Institute of Botany , Chinese Academy of Sciences, Kunming 650204 , China; 2 Laboratory for Plant Biodiversity and Biogeography, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204 , China ; 3 Graduate School of the Chinese Academy of Sciences, Beijing 100049 , China |
| Abstract: | A new linoleic acid derivative, was isolated from the lichen Sulcaria virens together with 12 known compounds. The structure of the new compound was determined as 9, 10-O-isopropyllidene -(12 Z)- en-octadecaoic acid (1) by spectroscopic analysis. Other 12 known compounds were ( 9 Z, 12 Z ) -octadecadienoic acid (2), evernic acid (3 ), ( R )- usnic acid (4), vulpinic acid (5), atranorin (6), virensic acid (7), abieslactone (8), 3α-hydroxylanosta-7, 24-dien-26, 23 R-olide (9), taraxerol (10), taraxerone (11), 5α, 8α-epidioxy -( 22 E, 24 R )-ergosta-6, 22-dien-3β-ol (12 ), 2, 2′-tetrahydrosqualene (13). |
| Keywords: | Lichen |
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