School of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, China.
Fitoterapia. 2010 Dec;81(8):1171-5. doi: 10.1016/j.fitote.2010.07.018. Epub 2010 Jul 23.
A novel anthocyanidin glycoside, abacopterin J (1), together with the known eruberin B (2) and eruberin C (3) was isolated from the fern Abacopteris penangiana (Hook.) Ching. The structure of the new compound 1 was elucidated on the basis of extensive spectroscopic analysis, including HSQC, HMBC, ((1))H-((1))H COSY and ROESY, and chemical evidence. Abacopterin J is the first example of an anthocyanidin glycoside isolated from natural sources, which is comprised of a flavan and an anthocyanidin moiety.
从蕨类植物 Abacopteris penangiana (Hook.) Ching 中分离得到一种新的花色苷糖苷，命名为 abacopterin J（1），此外还分离得到了已知的 eruberin B（2）和 eruberin C（3）。基于广泛的光谱分析，包括 HSQC、HMBC、((1))H-((1))H COSY 和 ROESY，以及化学证据，确定了新化合物 1 的结构。Abacopterin J 是从天然来源分离得到的花色苷糖苷的首例实例，它由一个黄烷和一个花色苷部分组成。
