School of Chinese Materia Medica, Guangzhou University of Chinese Medicines, Guangzhou, China.
Fitoterapia. 2010 Jul;81(5):339-42. doi: 10.1016/j.fitote.2009.10.006. Epub 2009 Oct 15.
A new ceramide and a new poly-hydroxyl octadecenoic acid were isolated from transgenic crown galls of Panax quinquefolium. Their structures were elucidated as (2S, 3S, 4R, 20E)-2-[(2'R)-2'-hydroxyl-palmitoyl-amino]-20-hexacosene-1, 3, 4-triol (1) and 12, 13, 15-trihydroxy-9-octadecenoic acid (2) respectively on the basis of spectroscopic and chemical methods.
从西洋参冠瘿组织中分离得到一种新的神经酰胺和一种新的多羟基十八碳烯酸。根据光谱和化学方法，分别将其结构鉴定为（2S，3S，4R，20E）-2-[(2'R）-2'-羟基棕榈酰氨基]-20-二十六烷-1,3,4-三醇（1）和 12,13,15-三羟基-9-十八碳烯酸（2）。
