sesquiterpene相关论文
The molecular composition and mass-size distribution of biogenic secondary organic aerosol from Xi&#
In this study,concentration and size distribution of biogenic secondary organic aerosols (i.e.,isoprene,pinene and sesqu......
Phytochemical analysis of the high quality Chinese agarwood Qi-Nan originating from Aquilaria sinensis (Lour.) Glig, led......
Hydrogen peroxide, an important signal inducing vessel occlusions and stimulating sesquiterpene accu
Agarwood is highly valuable resinous and fragrant heartwood produced principally from tropical trees in the genus Aquila......
Five new sesquiterpenes, soltorvums A-E (1-5), along with four known sesquiterpenes (6-9), were isolated from the stems ......
Effects of Ferulic Sesquiterpene Compounds on Schistosoma japonicum at Different Developmental Stage
[Objectives]This study was conducted to explore the effects of ferulic sesquiterpene compounds on juvenile worms and adu......
Sesquiterpene lactones of Aucklandia lappa: Pharmacology,pharmacokinetics, toxicity, and structure–a
The medicinal part of Aucklandia lappa(Asteraceae) is its dried root,which is one of the commonly used Chinese medicinal......
Sesquiterpenes and a monoterpenoid with acetylcholinesterase (AchE) inhibitory activity from Valeria
Acetylcholinesterase Inhibitor (AchEI) is the most extensive in all anti-dementia drugs.The extracts and isolated co......
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利用大孔吸附树脂柱色谱、Sephdex LH-20凝胶柱色谱以及半制备高效液相色谱等技术,从连翘果实的乙醇提取物中分离得到三个新的化合......
Sesquiterpene lactones of Aucklandia lappa:Pharmacology,pharmacokinetics,toxicity,and structure-acti
The medicinal part ofAucklandia lappa (Asteraceae) is its dried root,which is one of the commonly used Chinese medicinal......
2011年夏季8月,在西安交通大学主楼顶(距离地面约100m)运用MOUDI采样器采集了5套不同粒径大气气溶胶样品.经TMS硅烷化后运用GC/MS......
本研究运用硅胶、C18反相、MCI柱色谱及半制备HPLC等多种色谱分离方法从长梗米蒿中分离得到10个倍半萜.通过NMR和MS数据分析,并结......
目的 了解铁杆蒿石油醚提取物的化学成分.方法 采用硅胶柱色谱和薄层色谱进行分离,采用核磁共振谱鉴定化学结构.结果 分离鉴定了6......
目的研究全缘橐吾根部的化学成分及生物活性。方法采用柱层析对全缘橐吾根部的提取物进行分离提纯得到单体化合物,并用现代波谱方......
Objective To study the chemical constituents of the volatile oil from the stems of Syringa pinnatifolia var.alashanensis......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A New Sesquiterpene from Transformation of Curdione by Cell Suspension Culture of Platycodon Grandif
A new sesquiterpene was isolated from transformation of curdione by cell suspension culture of Platycodon grandi florum.......
Two new compounds, namely 7α, 10α-dimethyl-3β-isopropene-1, 2-ene-octahydronaphthalene (1) and ethyl 5Z,8Z, 11Z, 14Z-......
A novel dimeric eremophilane, ligulolide B, was isolated from the alcoholic extract of the whole plant of Ligularia virg......
Volatile compounds in fresh and fermented sweet potato tips at 0,10,20,30,and 40 d during fermentation were investigated......
A new sesquiterpene (Z)-7-acetoxy-methyl-11-methyl-3-methylenedodeca-1,6,10-triene (AMDT) was isolated and identified fr......
From Senecio saluenensis,a novel eremophilanolide Saluenolide A was isolated.Its structure was elucidated by 2D-NMR tech......
A new sesquiterpene: 11,12,13-trihydroxy-4(15),7(8)-eudesmdien-9-one was isolated from Saussurea parviflora. The structu......
a new highly oxygenated eremophilenolide was isolated from Ligulariopsis shichuana. Its structure was elucidated by NMR ......
Chemical investigation of L.sagitta afforded two new eremophilenolides, which were identified as 6β-angeloyloxy-10β-hy......
A new sesquiterpene polyol ester, angulatin D, has been isolated from the root bark of Celastrus angulatus. The chemical......
A protoilludane sesquiterpene (named xanthocerapene) was isolated from the wood of Xanthoceras sorbifolia Bunge. Its str......
A new picrotoxane type sesquiterpene named dendrodensiflorol has been isolated from the stems of Dendrobium densiflorum.......
Two new dihydroagarofuran sesquiterpenes with a novel substitution pattern: 1α-(α-methyl)-butanoyl-2α, 15-diacetoxy-4......
A new guaianolide was isolated from Saussurea macrota.Its structure was elucidated by NMR spectroscopic and X-ray diffra......
A new guaianolide was isolated from the roots of Scorzonera austriaca. The structure was elucidated on the basis of spec......
A new sesquiterpene with a unusual modified germacrane skeleton was isolated from the ethanol extracts of the roots of B......
Chemical investigation of L. tongolensis afforded two new eremophilenolides, which were identified as 3β-(2′-methylbut......
Two new germacrane sesquiterpenes: 3,8,14-trihydroxy-1(10)E,4Z, 11(13)-germacratrien-12, 6-olide, 8-(2-methyl-4-hydroxyl......
Two new bisabolane sesquiterpenes were isolated from the roots of Leontoptdium longifolium. Their structures were elucid......
Two new eudesmane derivatives were isolated from the leaves and flowers of Verbesina virginica, along with the known 6-O......
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Stereumone A, a novel sesquiterpene was isolated from the fermentation broth of Stereum sp. 8954. Its structure was dete......
对具有抑制人早幼粒白血病细胞（HL-60）活性的倍半萜类化合物进行二维定量构效关系研究,利用遗传算法建立2D-QSAR模型,得到10个具有较......
应用ＯＶ－１０１石英毛细管柱气相色谱和气－质联用首次对湿地松针叶中的挥发油化学组成进行了分离和鉴定。由温地松针叶挥发油中共分出３４个主要色......
从波伦磷花软珊瑚中单离到四个化合物，经光谱分析分别鉴定为２－ｄｅｏｘｙ－１２－ｏｘｏ－ｌｅｍｎａｃａｍｏｌ（Ｉ），２２，２３－二氢菜子甾醇（Ⅱ）、柳珊瑚甾醇（Ⅲ）和鲨肝醇（Ⅳ）。这四个化合物都是首次从波伦......
用X-衍射对羊角天麻素Ⅰ晶体进行立体结构测定,得出羊角天麻素Ⅰ晶体的立体构型、非氢原子的键长、键角和分数坐标及其等效热参数.......
