石密中的主要生物碱

STUDY ON THE MAJOR ALKALOIDS FROM ALPHONSEA MOLLIS

摘要: 从番荔枝科植物石密的茎皮中分离鉴定了一个新的甲基茚并吡啶酮生物碱,2,6-二甲氧基-5-羟基-1-甲基茚并吡啶酮及二个已知的氧化阿朴啡生物碱鹅掌楸宁和氧化千斤藤碱。首次研究了该植物的化学成分。

Abstract: A novel onychine alkaloid, 2, 6-dimethoxy-5-hydroxy onychine, togcther with two known oxoaporphine alkaloids, liriodcnine and oxostephanine, were isolated and identified from the stem bark of Alphonsea mollis on which no previous chemical investigation is