Resumen de Steroids from the marine fungus geotrichum sp
Aurelio San-Martín, Silvia Orejarena, Claudia Gallardo, Mário Silva, José Becerra, RODRIGO REIN0S0, Maria Cristina Chamy, Karen Vergara, Juana Rovirosa Rodo
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
