1.
J Nat Prod
; 72(2): 301-3, 2009 Feb 27.
Artigo
em Inglês
| MEDLINE
| ID: mdl-19133758
RESUMO
The analysis of the polar extracts of the Pacific sponge Haliclona sp. yielded new dimeric (1), trimeric (2), and polymeric 3-alkylpyridinium alkaloids. Their isolation and structural elucidation, based on NMR and MS data, are discussed in detail, along with their cytotoxic activity.