TRITERPENOID相关论文
There are about 70 species in the genus Geum, of these 6 species are found in China[1～4]. Some species, such as G.aleppic......
A new triterpenoid,possessing a lanost-9(11)-3-one skeleton,was isolated from the roots of Kadsura coccinea,based on the......
Ursolic acid(UA)is a sort of pentacyclic triterpenoid carboxylic acid purified from natural plant.UA has a series of bio......
A new triterpenoid glycoside,3-β-O-β-D-glucopyranosyl presenegenin 28-O-α-L-arabipyranosyl(1→3)-β-D- xylopyranosyl(......
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......
In this study, we aimed to explore the role of ursolic acid in the neural regeneration of the injured sciatic nerve. BAL......
对豆科格木属植物格木(Erythrophleum fordii Oliv.)树皮的乙醇提取物进行药理筛选,结果表明,对KB(人口腔上皮癌)、A2780(人卵巢癌......
A series of natural product 23-hydroxybetulinic acid derivatives were prepared. In the preparation of mono-O-benzoyl est......
Two new cucurbitane-type triterpenoids, (23E)-5 β,19-epoxycucurbita-6,23,25-triene-3β-ol (1) and (19R, 23E)-5β,19-epo......
Two new triterpenoid saponin dimers, named rubupungenoside A (1) and B (2), have been isolated from the aerial parts of ......
A new triterpenoid, urs-20-en-3β-acetoxy-22α-ol, and three known compounds 3β-acetoxy-amyrin, 3β-acetoxy-lupeol, lup......
A new lupane-type triterpene was isolated from the resin of Boswellia carterii Birdw.Based on the Spectral methods,its s......
A novel triterpenoid, D:B-friedoursane-3α, 16α-dihydroxy-7α, 8α-epoxy-5(10)-ene,named petatrichol A, was isolated fr......
A new taraxastane-20β, 28β-epoxy-28-hydroxy-3β, 11α-diol- 11-p-hydroxylbenzoate was isolated from the roots of Poten......
Two new triterpenoids,named as 2α,3β,23-trlhydroxylurs-12,20(30)-dien-28-oic acid β-D-glucopyranoside (1),and 2α,3β......
