MEGASTIGMANE

作品数：15被引量：75H指数：5
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New phenylbutenoids and terpene glycosides from Ginkgo biloba leaves
《Chinese Journal of Natural Medicines》2024年第2期161-170,共10页SUN Zeshi LIN Shan WU Zhi-Li DONG Hong-Yuan XU Xi-Ke LI Hui-Liang WANG Jinxin 
supported by the National Natural Science Foundation of China(Nos.82141203,82003624,82004003,82004215);the Science and Technology Commission of Shanghai Municipality(Nos.20YF1458700,20YF1459000);the Innovation Team and Talents Cultivation Program of National Administration of Traditional Chinese Medicine(No.ZYYCXTDD-202004);Shanghai Frontiers Science Center of TCM Chemical Biology,Shanghai Engineering Research Center for the Preparation of Bioactive Natural Products(No.16DZ2280200).
Our continued works on the chemical constituents of Ginkgo biloba(G.biloba)leaves has led to the isolation of two novel phenylbutenoids(1,2),along with five previously unidentified terpene glycosides(3−7).Among them,c...
关键词：Ginkgo biloba Phenylbutenoid Megastigmane glycoside Bilobanone glycoside 
A phytochemical study on Dichocarpum auriculatum, an endangered medicinal plant peculiar to China被引量：7
《Chinese Herbal Medicines》2019年第4期364-368,共5页Pei Li Shuang-shuang Liu Qing Liu Jie Shen Chun-nian He Pei-gen Xiao 
funded by the CAMS Innovation Fund for Medical Sciences(CIFMS)ID:2016-I2M-1012;Major Scientific and Technological Special Project for“Significant New Drugs Creation”(No.2018ZX09711001-008007).
Objective:Dichocarpum auriculatum,an endangered perennial herb,is endemic to China and has been used as folk medicines for the treatment of cough,hepatitis,scrofula,and epilepsy.However,there is no phytochemical repor...
关键词：benzylisoquinoline ALKALOIDS chemical constituents CYANIDES Dichocarpum auriculatum(Franch.)W.T Wang et Hsiao MEGASTIGMANE GLYCOSIDES 
Structural elucidation of two new megastigmane glycosides from the leaves of Aquilaria sinensis被引量：1
《Chinese Journal of Natural Medicines》2015年第4期290-294,共5页SUN Jian XIA Fang WANG Shu WANG Ke-Yuan CHEN Jin-Ming TU Peng-Fei 
supported by Special Program for New Drug Innovation of the Ministry of Science and Technology,China(2009ZX311-004,2009ZX0308-004)
The present study was designed to determine the chemical constituents and identify new components of the leaves of Aquilaria sinensis （Lour.） Gilg. The compounds were isolated and purified by repeated silica gel, Se...
关键词：Aquilaria sinensis （Lout.） Gilg Megstigmane glucosides 
拟巫山淫羊藿的megastigmane糖苷和苯丙醇类成分被引量：8
《热带亚热带植物学报》2015年第1期99-102,共4页遆慧慧 徐良雄 陈志辉 许铮弟 魏孝义 
广东省中国科学院全面战略合作项目(2010B090300026)资助
为了解拟巫山淫羊藿(Epimedium pseudowushanese B.L.Guo)的化学成分,其从地上部分水提物中分离得到2个megastigmane糖苷和4个苯丙醇类化合物。通过波谱分析,分别鉴定为淫羊藿次苷B6(1)、megastigman-5-ene-3,9-diol 3-O-α-L-rhamnopyr...
关键词：拟巫山淫羊藿 megastigmane糖苷 苯丙醇类 
A new megastigmane from fresh roots of Rehmannia glutinosa被引量：5
《Acta Pharmaceutica Sinica B》2013年第5期333-336,共4页Weisheng Feng Yanyan Lv Xiaoke Zheng Yanli Zhang Yangang Cao Yuanyuan Pei 
supported by the Key Projects in the National Science&Technology Pillar Program during the Twelfth Five-Year Plan Period(2011BAI06B02);the Collaborative Innovation Center of Diagnosis,Treatment and Drug Research for Respiratory Disease,Henan province,China.
A new megastigmane,rehmamegastigmane(1),together with eighteen known compounds lariciresinol(2),lariciresinol-4′-O-β-D-glucopyranoside(3),hierochin D(4),yemuoside YM1(5),darendoside B(6),decaffeoylacteoside(7),jiono...
关键词：SCROPHULARIACEAE Rehmannia glutinosa Chemical constituents IRIDOIDS 
核桃种皮的化学成分研究被引量：19
《中国中药杂志》2012年第10期1417-1421,共5页刘传水 太志刚 冯四全 方云山 蔡乐 丁中涛 
云南省教育厅基金项目(08Y0038);自然资源药物化学教育部重点实验室开放基金项目(2009102204);2010年云南大学国家级大学生创新性实验计划项目
目的:研究核桃种皮的化学成分。方法:采用硅胶,MCI凝胶,Sephadex LH-20柱色谱和制备高效液相色谱进行单体化合物分离,采用EI-MS,FAB-MS,NMR对化合物结构进行鉴定,并采用气质联用对核桃种皮中的挥发性成分进行分析。结果:通过经典色谱方...
关键词：核桃 种皮 MEGASTIGMANE 甘油酯 气质联用 
Symplocosionosides A-C, Three Megastigmane Glycosides, a Neolignan Glucoside, and Symplocosins A and B, Two Triterpene Glycosyl Esters from the Leaves of <i>Symplocos cochinchinensis</i>var. <i>Philippinensis</i>被引量：3
《American Journal of Plant Sciences》2011年第4期609-618,共10页Wen-Hu Cai Katsuyoshi Matsunami Hideaki Otsuka Yoshio Takeda 
From the 1-BuOH-soluble fraction of a MeOH extract of the leaves of Symplocos cochinchinensis var. philippinensis, 12 compounds were isolated. Spectroscopic analyses of compounds 1 - 3 established their structures to ...
关键词：SYMPLOCOS cochinchinensis var. Philippinensis Symplocaceae MEGASTIGMANE Glycoside NEOLIGNAN Glucoside TRITERPENE Glycosyl Ester Modified Mosher’s Method 
Ionone和megastigmane译名商榷被引量：3
《中草药》2011年第6期1243-1244,共2页江纪武 赵守训 时圣明 
通过查阅大量国内外文献,认为ionone和megastigmane的译名并不规范,缺乏其合理性,即并没有发现紫罗兰属(Matthiola R.Brown)植物中含ionone类化合物的报道,而在堇菜属(Viola L.)植物中分离得到ionone类化合物,其母核结构也需重新定名。...
关键词：香堇酮 大柱香波龙烷 紫罗兰属 堇菜属 香堇 
圆叶节节菜中Megastigmane类型的化合物(英文)被引量：2
《中国天然药物》2009年第3期187-189,共3页谭钦刚 蔡祥海 冯涛 罗晓东 
supported by the National Basic Research Program of China (973 Program 2009CB522300);the Chinese Academy of Sciences (XiBuZhiGuang Project)~~
目的:研究圆叶节节菜的化学成分。方法:运用硅胶柱色谱技术分离、光谱技术鉴定结构。结果:从其地上部分分离得到两个Megastigmane类型化合物。结论:化合物1(Rotundifoline A)是一个新化合物。
关键词：Rotundifoline A 圆叶节节菜 千屈菜科 
Two new megastigmane O-glucopyranosides from the leaves of Broussonetia papyrifera被引量：7
《Chinese Chemical Letters》2007年第12期1518-1520,共3页Wei Sheng Feng Hong Wei Li Xiao Ke Zheng Sui Qing Chen 
Two new megastigmane O-glucopyranosides, named （2R,3R,5R,6S,9R）-3-hydroxy-5,6-epoxy-β-ionol-2-O-β-D-glucopyrano- side （1） and （2R,3R,5R,6S,9R）-3-hydroxyl-5,6-epoxy-acety-β-ionol-2-O-β-D-glucopyranoside （2）...
关键词：Broussonetia papyrifera Megastigmane O-glucopyranosides 
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