These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Sesquiterpenes from the essential oil of Curcuma wenyujin and their inhibitory effects on nitric oxide production.
    Author: Xia G, Zhou L, Ma J, Wang Y, Ding L, Zhao F, Chen L, Qiu F.
    Journal: Fitoterapia; 2015 Jun; 103():143-8. PubMed ID: 25819782.
    Abstract:
    Three new sesquiterpenes including a new elemane-type sesquiterpene, 5βH-elem-1,3,7,8-tetraen-8,12-olide (1), and two new carabrane-type sesquiterpenes, 7α,11-epoxy-6α-methoxy-carabrane-4,8-dione (2) and 8,11-epidioxy-8-hydroxy-4-oxo-6-carabren (3), together with eight known sesquiterpenes (4-11) were isolated from Curcuma wenyujin Y. H. Chen et C. Ling. Their structures were elucidated based on extensive spectroscopic analyses. A possible biogenetic scheme for the related compounds was postulated. All of the isolated compounds were tested for inhibitory activity against LPS-induced nitric oxide production in RAW 264.7 macrophages. Meanwhile, preliminary structure-activity relationships for these compounds are discussed.
    [Abstract] [Full Text] [Related] [New Search]