## Abstract Chemical investigation of the leaves and stems of __Chloranthus henryi__ resulted in the isolation and characterization of the three new cadinane‐type sesquiterpenes **1**–**3** and of the new eudesmane‐type sesquiterpene **4**, together with three known compounds. Among the new compoun
Sesquiterpenoids and Diterpenoids from Chloranthus anhuiensis
✍ Scribed by Yong-Jiang Xu; Chun-Ping Tang; Min-Jia Tan; Chang-Qiang Ke; Tao Wu; Yang Ye
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 130 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1612-1872
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✦ Synopsis
Abstract
A phytochemical investigation of the roots of Chloranthus anhuiensis afforded three new sesquiterpene lactones, chloraniolide A (1), (3__R__)‐3‐hydroxyatractylenolide III (2), and 8__β__‐hydroxy‐1‐oxoeudesma‐3,7(11)‐dien‐12,8__α__‐olide (3), and two new diterpenoids, (12__R__,13__E__)‐15‐(acetoxy)‐12‐hydroxylabda‐8(20),13‐dien‐19‐oic acid (4) and (12__S__,13__E__)‐15‐(acetoxy)‐12‐dihydroxylabda‐8(20),13‐dien‐19‐oic acid (5), as well as 17 known sesquiterpenoid and diterpenoid compounds. Their structures were established on the basis of 1D‐ and 2D‐NMR, and other spectroscopic analyses.
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
## Abstract Four new eudesmane sesquiterpenoids endowed with an __α__,__β__‐unsaturated __γ__‐lactone five‐membered ring, serralactones A–D (**1**–**4**, resp.), along with seven known sesquiterpenoids, were isolated from the whole plant __Chloranthus serratus.__ Their structures and relative confi