Wang Qinghu, Bao Jintao, Han Surina, Ao Wuliji
a College of Traditional Mongolian Medicine, Inner Mongolia University for Nationalities , Tongliao 028000 , Inner Mongolia , P.R. China.
Nat Prod Res. 2016;30(1):85-8. doi: 10.1080/14786419.2015.1038263. Epub 2015 Jul 16.
A new lignan, 4,4'-dihydroxy-3,3'-dimethoxy-6,9'-cycloligna-7,8'-dien-9'-al, was isolated from the stem of Syringa pinnatifolia Hems1. var. alashanensis MA. et S.Q. Zhou (S. pinnatifolia). This is the first report on the structure elucidation of a new compound based on spectroscopic methods including UV, IR, ESI-MS, 1D NMR and 2D NMR techniques.
从阿拉善紫丁香（Syringa pinnatifolia Hemsl. var. alashanensis Ma. et S.Q. Zhou，即紫丁香）的茎中分离出一种新的木脂素，4,4'-二羟基-3,3'-二甲氧基-6,9'-环木脂素-7,8'-二烯-9'-醛。这是基于紫外、红外、电喷雾质谱、一维核磁共振和二维核磁共振等光谱方法对新化合物结构解析的首次报道。
