Alkaloids and flavone acyl glycosides from Acanthus arboreus

Journal of the Brazilian Chemical Society

Abou-Shoer, Mohamed I.¹  Abdel-Kader, Maged S.¹  Alexandria University, Alexandria, Egypt¹  Amer, Masouda E.¹  Abdel-Salam, Nabil A.¹  Sana'a University, Sana'a, Yemen¹  El-Shaibany, Amina M.S.¹ 

关键词: Acanthus arboreus;    Acanthaceae;    alkaloids;    flavone acyl glycosides;    antimicrobial activity;   

DOI  :  10.1590/S0103-50532004000200016

学科分类：化学（综合）

来源: SciELO

【 摘 要 】

Phytochemical study of Acanthus arboreus resulted in the isolation of three novel alkaloids: 6-hydroxy-benzoxazolinone, 4-hydroxyacanthamine and acanthaminoside. In addition, a new acyl flavonoid apigenin-7-O-b-D-(6"-trans-p -coumaroyl)-3"-O-acetyl glucopyranoside was also isolated. The known compounds were identified as apigenin, apigenin-7- O-b-D-(6"-trans-p-coumaroyl) -glucoside, vanillic acid, lupeol, stigmasterol and sitosterol glucoside. The structures were determined by physical, chemical and spectral techniques.

【 授权许可】

Unknown