Cytotoxic activities of amino acid-conjugate derivatives of abietane-type diterpenoids against human cancer cell lines.
Chem Biodivers
; 10(7): 1260-8, 2013 Jul.
Article
em En
| MEDLINE
| ID: mdl-23847070
ABSTRACT
Nine amino acid conjugate derivatives, each 2-10 and 12-20, were prepared from abietic acid (1) and dehydroabietic acid (11), respectively, and they were evaluated for their cytotoxicities against four human cancer cell lines, i.e., leukemia (HL60), lung (A549), stomach (AZ521), and breast (SK-BR-3). All compounds showed cytotoxicities against HL60 with IC50 values in the range of 2.3-37.3â
µM. In addition, most of the derivatives exhibited moderate cytotoxicities against the other cancer cell lines. Among the derivatives, methyl N-[18-oxoabieta-8,11,13-trien-18-yl]-L-tyrosinate (19) exhibited potent cytotoxic activities against four cancer cell lines with IC50 values of 2.3 (HL60), 7.1 (A549), 3.9 (AZ521), and 8.1â
µM (SK-BR-3). Furthermore, all derivatives were shown to possess high selective cytotoxic activities for leukemia cells, since they exhibited only weak cytotoxicities against normal lymphocyte cell line RPMI1788.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Abietanos
/
Aminoácidos
/
Antineoplásicos
Limite:
Humans
Idioma:
En
Revista:
Chem Biodivers
Assunto da revista:
BIOQUIMICA
/
QUIMICA
Ano de publicação:
2013
Tipo de documento:
Article
País de afiliação:
Japão