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: A new C29-sterol with a cyclopropane ring at C-25 and 26 from the Vietnamese marine sponge lanthella sp.
    Author: Tung NH, Van Minh C, Van Kiem P, Huong HT, Ha TT, Dat NT, Nhiem NX, Cuong NX, Hyun JH, Kang HK, Kim YH.
    Journal: Arch Pharm Res; 2009 Dec; 32(12):1695-8. PubMed ID: 20162396.
    Abstract:
    One new C(29) sterol with a cyclopropane ring at C-25 and C-26, aragusteroketal B (1), and aragusterol B (2) were isolated from the Vietnamese marine sponge Ianthella sp. Their structures were elucidated by extensive spectroscopic analyses. Both 1 and 2 showed moderate cytotoxic activity against MCF-7, SK-Hep-1, and HeLa cell lines with IC(50) in the range of 12.8-27.8 microM.
    [Abstract] [Full Text] [Related] [New Search]