摘要：A new steroidal alkaloid named acetyl etioline has been isolated from leaves, roots and stems of Solanum havanense and its structure elucidated by spectral data as (25s)-16a -acetoxi-22.26-epiminocholesta-5.22(n)-dien-3b-ol. It is also reported the presence of O(3)-b-d-glucopyranosyl-tomatidenol.
其他摘要：A new steroidal alkaloid named acetyl etioline has been isolated from leaves, roots and stems of Solanum havanense and its structure elucidated by spectral data as (25s)-16a -acetoxi-22.26-epiminocholesta-5.22(n)-dien-3b-ol. It is also reported the presence of O(3)-b-d-glucopyranosyl-tomatidenol.
关键词：Steroids; Alkaloids; Cuban plants; Steroidal materials; Medicine Esteroides; Alcaloides; Plantas cubanas; Materiales esteroidales; Síntesis de medicamentos
