- Triterpenoids from Eucalyptus camaldulensis DEHNH. Tissue Cultures
[作者:Tsiri, D; Aligiannis, N; Graikou, K; Spyropoulos, C; Chinou, I,期刊:Helvetica Chimica Acta, 页码:2110-2114 , 文章类型: Article,,卷期:2008年91-11]
- A chemical study on tissue cultures from leaves and flowers of E. camaldulensis DEHNH. afforded the new natural product (2 alpha,3 beta)-2,3,23-trihydroxy-13,28-epoxyurs-11-en-28-one (dryobalanolide) together with the kn...
- Eupatozansins A-C, Sesquiterpene Lactones from Eupatorium chinense var. tozanense
[作者:Liaw, CC; Kuo, YH; Hwang, TL; Shen, YC,期刊:Helvetica Chimica Acta, 页码:2115-2121 , 文章类型: Article,,卷期:2008年91-11]
- Phytochemical investigation of Eupatorium chinense var. tozanense has resulted in the isolation of three new germacranolides, designated as cupatozansins A - C (1-3), along with five known compounds, (5S,6R,7R,8R)-8-ange...
- Phochinenins A-F, Dimeric 9,10-Dihydrophenanthrene Derivatives, from Pholidota chinensis
[作者:Yao, S; Tang, CP; Li, XQ; Ye, Y,期刊:Helvetica Chimica Acta, 页码:2122-2129 , 文章类型: Article,,卷期:2008年91-11]
- Six new compounds. phochinenins A-F (1-6). dinierized from 9.10-dihydrophenanthrene and dihydrostilbene through direct coupling or an oxygen bridge, along with eight known compounds, were isolated from the whole plants o...
- Two New Endiandric Acid Analogs, a New Benzopyran, and a New Benzenoid from the Root of Beilschmiedia erythrophloia
[作者:Yang, PS; Cheng, MJ; Chen, JJ; Chen, IS,期刊:Helvetica Chimica Acta, 页码:2130-2138 , 文章类型: Article,,卷期:2008年91-11]
- Phytochemical investigation of the root of Beilschmiedia erythrophloia led to the isolation and structural elucidation of two new endiandric acid analogs, endiandric acids I and J (1 and 2, resp.), a new benzopyran, dehy...
- Eight New Diterpenoids from the Roots of Euphorbia nematoopha
[作者:He, F; Pu, JX; Huang, SX; Xiao, WL; Yang, LB; Li, XN; Zhao, Y; Ding, J; Xu, CH; Sun, HD,期刊:Helvetica Chimica Acta, 页码:2139-2147 , 文章类型: Article,,卷期:2008年91-11]
- From the dried roots of Euphorbia nematocypha, eight new diterpenoids, with ent-atisane (i.e., 1-5) and isopimarane (i.e., 6-8) type skeletons, together with five known compounds, were isolated. The structures of these n...
|