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: Cytotoxic halogenated metabolites from the Brazilian red alga Laurencia catarinensis.
    Author: Lhullier C, Falkenberg M, Ioannou E, Quesada A, Papazafiri P, Horta PA, Schenkel EP, Vagias C, Roussis V.
    Journal: J Nat Prod; 2010 Jan; 73(1):27-32. PubMed ID: 20039643.
    Abstract:
    Seven new (1-7) and seven previously reported (8-14) halogenated metabolites were isolated from the organic extract of the Brazilian red alga Laurencia catarinensis. The structure elucidation and the assignment of the relative configurations of the new natural products were based on detailed NMR and MS spectroscopic analyses, whereas the structure of metabolite 6 was confirmed by single-crystal X-ray diffraction analysis. The absolute configuration of metabolite 1 was determined using the modified Mosher's method. The in vitro cytotoxicity of compounds 1-14 was evaluated against HT29, MCF7, and A431 cell lines.
    [Abstract] [Full Text] [Related] [New Search]