祁州漏芦中三萜及其他类化合物
从中药祁州漏芦中分离得到一个新的三萜类化合物,根据波谱分析,理化常数测定确定其结构为2α,3α,19α,25-四羟基乌苏-12-烯-23,28-二酸,同时还分到乌苏酸,3-氧-19α-羟基乌苏-12-烯-28-酸,坡模提酸,2α,3α,19α-三羟基乌苏-12-烯-28-酸,牛蒡子酸,儿茶精和β-谷甾醇. From the roots of Rhaponticum uniflorum a new triterpene was isolated together with ursolic acid(2),3-oxo-19α-hydroxyurs-12-en-28-oic acid (3),pom...
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| Other Authors: | , |
| Format: | Journal/Newspaper |
| Language: | Chinese |
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中国药学英文版
2001
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| Online Access: | https://hdl.handle.net/20.500.11897/288178 |
| _version_ | 1821833106507694080 |
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| author | 张永红 王文 汪涛 汪汉卿 |
| author2 | 中国科学院兰州化学物理研究所OSSO国家重点实验室,兰州,730000 北京大学医学部天然药物及仿生药物国家重点实验室,北京,100083 |
| author_facet | 张永红 王文 汪涛 汪汉卿 |
| author_sort | 张永红 |
| collection | Peking University Institutional Repository (PKU IR) |
| description | 从中药祁州漏芦中分离得到一个新的三萜类化合物,根据波谱分析,理化常数测定确定其结构为2α,3α,19α,25-四羟基乌苏-12-烯-23,28-二酸,同时还分到乌苏酸,3-氧-19α-羟基乌苏-12-烯-28-酸,坡模提酸,2α,3α,19α-三羟基乌苏-12-烯-28-酸,牛蒡子酸,儿茶精和β-谷甾醇. From the roots of Rhaponticum uniflorum a new triterpene was isolated together with ursolic acid(2),3-oxo-19α-hydroxyurs-12-en-28-oic acid (3),pomolic acid (4),2α,3α,19α-trihydroxyurs-12-en-28-oic acid (5),arctic acid (6),catechin (7) and β-sitosterol (8). The structure of the new compound was elucidated as 2αt,3α,19α,25-tetrahydroxyurs-12-en-23,28-dioic acid (1) on the basis of spectral and chemical methods. 0 3 113-114 10 |
| format | Journal/Newspaper |
| genre | Arctic |
| genre_facet | Arctic |
| geographic | Arctic |
| geographic_facet | Arctic |
| id | ftpekinguniv:oai:localhost:20.500.11897/288178 |
| institution | Open Polar |
| language | Chinese |
| op_collection_id | ftpekinguniv |
| op_doi | https://doi.org/20.500.11897/288178 |
| op_relation | 中国药学(英文版).2001,10,(3),113-114. 1253409 1003-1057 http://hdl.handle.net/20.500.11897/288178 |
| op_source | 万方 http://d.g.wanfangdata.com.cn/Periodical_zgyx-e200103001.aspx |
| publishDate | 2001 |
| publisher | 中国药学英文版 |
| record_format | openpolar |
| spelling | ftpekinguniv:oai:localhost:20.500.11897/288178 2025-01-16T20:38:19+00:00 祁州漏芦中三萜及其他类化合物 Triterpenes and Other Constituents from Rhaponticum uniflorum 张永红 王文 汪涛 汪汉卿 中国科学院兰州化学物理研究所OSSO国家重点实验室,兰州,730000 北京大学医学部天然药物及仿生药物国家重点实验室,北京,100083 2001 https://hdl.handle.net/20.500.11897/288178 zh chi 中国药学英文版 中国药学(英文版).2001,10,(3),113-114. 1253409 1003-1057 http://hdl.handle.net/20.500.11897/288178 万方 http://d.g.wanfangdata.com.cn/Periodical_zgyx-e200103001.aspx 祁州漏芦 菊科 三萜 Rhaponticum uniflorum Compositae Ttriterpene Journal 2001 ftpekinguniv https://doi.org/20.500.11897/288178 2021-08-01T09:17:40Z 从中药祁州漏芦中分离得到一个新的三萜类化合物,根据波谱分析,理化常数测定确定其结构为2α,3α,19α,25-四羟基乌苏-12-烯-23,28-二酸,同时还分到乌苏酸,3-氧-19α-羟基乌苏-12-烯-28-酸,坡模提酸,2α,3α,19α-三羟基乌苏-12-烯-28-酸,牛蒡子酸,儿茶精和β-谷甾醇. From the roots of Rhaponticum uniflorum a new triterpene was isolated together with ursolic acid(2),3-oxo-19α-hydroxyurs-12-en-28-oic acid (3),pomolic acid (4),2α,3α,19α-trihydroxyurs-12-en-28-oic acid (5),arctic acid (6),catechin (7) and β-sitosterol (8). The structure of the new compound was elucidated as 2αt,3α,19α,25-tetrahydroxyurs-12-en-23,28-dioic acid (1) on the basis of spectral and chemical methods. 0 3 113-114 10 Journal/Newspaper Arctic Peking University Institutional Repository (PKU IR) Arctic |
| spellingShingle | 祁州漏芦 菊科 三萜 Rhaponticum uniflorum Compositae Ttriterpene 张永红 王文 汪涛 汪汉卿 祁州漏芦中三萜及其他类化合物 |
| title | 祁州漏芦中三萜及其他类化合物 |
| title_full | 祁州漏芦中三萜及其他类化合物 |
| title_fullStr | 祁州漏芦中三萜及其他类化合物 |
| title_full_unstemmed | 祁州漏芦中三萜及其他类化合物 |
| title_short | 祁州漏芦中三萜及其他类化合物 |
| title_sort | 祁州漏芦中三萜及其他类化合物 |
| topic | 祁州漏芦 菊科 三萜 Rhaponticum uniflorum Compositae Ttriterpene |
| topic_facet | 祁州漏芦 菊科 三萜 Rhaponticum uniflorum Compositae Ttriterpene |
| url | https://hdl.handle.net/20.500.11897/288178 |