Cytotoxic 5α,8α-epidioxy sterols from the marine sponge Monanchora sp.
Arch Pharm Res
; 38(1): 18-25, 2015 Jan.
Article
en En
| MEDLINE
| ID: mdl-25231340
Three new sterols, 5α,8α-epidioxy-24-norcholesta-6,9(11),22-trien-3ß-ol (1), 5α,8α-epidioxy-cholesta-6,9(11),24-trien-3ß-ol (2), and 5α,8α-epidioxy-cholesta-6,23-dien-3ß,25-diol (3), with four known sterols (4-7) were isolated from a marine sponge Monanchora sp. Their chemical structures were elucidated by extensive spectroscopic analysis. Compounds 1 and 3-7 showed moderate cytotoxicity against several human carcinoma cell lines including renal (A-498), pancreatic (PANC-1 and MIA PaCa-2), and colorectal (HCT 116) cancer cell lines.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Poríferos
/
Esteroles
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Colestadienoles
/
Colestenos
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Noresteroides
Límite:
Animals
/
Humans
Idioma:
En
Revista:
Arch Pharm Res
Año:
2015
Tipo del documento:
Article
Pais de publicación:
Corea del Sur