Paulo, ADias, CJimeno, MLBorges, CNascimento, J2015-12-302015-12-302005FITOTERAPIA. - Vol. 76, n. 38905 (DEC 2005), p. 765-7670367-326Xhttp://hdl.handle.net/10451/20868The spectral data of a new Delta(7,22) sterol, 24S-ethyl-5 alpha-cholesta-7,22E-dien-3 alpha-ol beta-galactopyranoside, isolated from the bulbs of Autonoe madeirensis, are reported. (c) 2005 Elsevier B.V. All rights reserved.application/pdfengChemistry, MedicinalPharmacology & Pharmacyjournal articlehttp://dx.doi.org/10.1016/j.fitote.2005.06.002