Christ B, Pöppinghaus T, Wirtz-Peitz F
Arzneimittelforschung. 1978;28(2):225-31.
The optical isomer of sennoside A--called sennoside A1--postulated by Stoll already in 1950--was isolated from senna pods. Structure identification was carried out by TLC, HPLC, UV, CD and MS.
早在1950年斯托尔就推测存在的番泻苷A的光学异构体——称为番泻苷A1——从番泻豆荚中分离出来。通过薄层色谱法(TLC)、高效液相色谱法(HPLC)、紫外光谱法(UV)、圆二色光谱法(CD)和质谱法(MS)进行结构鉴定。