作者:R.N. Jha、M.B. Pandey、A.K. Singh、S. Singh、V.P. Singh
DOI:10.1080/14786410801996390
日期:2009.2.15
A new alkaloid, chaerophylline (1), together with known alkaloids (−)-corypalmine, berberine chloride, (−)-isocorypalmine, (−)-corydalmine and (+)-bicuculline have been isolated from the crude base fraction of Corydalis chaerophylla. The crude base fractions of Corydalis longipes gave a new alkaloid, longicine (4), together with known alkaloids (±)-α-hydrastine, (±)-β-hydrastine, N-methylhydrasteine
从延胡索的粗碱馏分中分离出一种新的生物碱,苦瓜碱(1),以及已知的生物碱(-)-钴胺,小碱氯化物,(-)-异钴胺,(-)钴胺和(+)碧藻碱。。延胡索的粗碱馏分提供了一种新的生物碱,可可碱(4),以及已知的生物碱(±)-α-水胺,(±)-β-水胺,N-甲基水杨羟基内酰胺,1-甲氧基小ber碱和氢氧化小in碱。这些生物碱是上述物种的首次报道,其结构是通过化学和光谱学证据确定的。