Abietane Diterpenes from Hyptis platanifolia
نویسندگان
چکیده
Das raízes de Hyptis platanifolia foram isolados três novos diterpenos abietanos 19-oxoinuroyleanol, 11,14-di-hidroxi-12-metoxi-7-oxo-8,11,13-abietatrien-19,20β-olídeo and 19,20-epoxi12-metoxi-11,14,19-tri-hidroxi-7-oxo-8,11,13-abietatrieno, em adição ao inuroyleanol e a coulterona. Investigação das partes aéreas forneceu a mistura de esteróides estigmasterol e β-sitosterol, e os triterpenos ácido betulínico e ácido ursólico. A caracterização estrutural dos compostos foi estabelecida com base em métodos espectroscópicos, principalmente RMN uni e bidimensional, e comparação com dados da literatura.
منابع مشابه
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