A new pyrrolidine alkaloid codonopsinol C (1), and pyrrolidine alkaloidal glycoside, codonopiloside A (2), were isolated from the roots of Codonopsis pilosula, along with four known pyrrolidine alkaloids, codonopsinol A (3), codonopsinol B (4), codonopyrrolidium B (5), and radicamine A (6). The structures of the new compounds were established by acid hydrolysis and spectroscopic methods. We describe those structures in this paper.
从党参根中分离出一种新的
吡咯烷
生物碱党参醇 C (1) 和
吡咯烷
生物碱苷党参苷 A (2),以及四种已知的
吡咯烷
生物碱党参醇 A (3)、党参醇 B (4)、党参
吡咯B (5) 和根胺 A (6)。通过酸
水解和光谱方法确定了新化合物的结构。我们在本文中描述了这些结构。