New unusual alkaloids from the ascidian Eudistoma vannamei.
Nat Prod Commun
; 9(12): 1713-5, 2014 Dec.
Article
em En
| MEDLINE
| ID: mdl-25632465
ABSTRACT
The MeOH extract of the ascidian Eudistoma vannamei was found to contain three novel compounds, the adenine alkaloid derivatives 9-[N-(leucyl)-isoleucyl]- adenine (1) and 8-hydroxy-8-isopentyl-7,8-dihydroadenine (2), and the phenylalanine peptide derivative N-[N-(leucyl)-isoleucyl]phenethylamine (3). Other previously related compounds isolated from this extract include thymidine, 2'-deoxyuridine and phenylalanine. The structures of the new compounds were elucidated through the use of NMR and mass spectrometry.
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Base de dados:
MEDLINE
Assunto principal:
Urocordados
/
Alcaloides
Idioma:
En
Ano de publicação:
2014
Tipo de documento:
Article