Artículo de revista
Steroids from the marine fungus Geotrichum sp.
Fecha
2008-03Registro en:
OURNAL OF THE CHILEAN CHEMICAL SOCIETY, Volume: 53, Issue: 1, Pages: 1377-1378, 2008
0717-9324
Autor
San Martín Barrientos, Aurelio
Orejarena, Silvia
Gallardo, Claudia
Silva, Mario
Becerra, José
Reinoso, Rodrigo
Chamy, María C.
Vergara, Karen
Rovirosa, Juana
Institución
Resumen
Ergosterol 1, peroxyergosterol 2, ergosta-4,6,8(14), 22-tetraen-3-one 3 and 24-ethyl-cholesta-4-ene-3-one 4 were isolated from the cultures of a fungus
Geotrichum sp. obtained from a marine sediment. It was established that no other sterols were present in the extract. Their structures were elucidated by
spectroscopic methods.