112722-07-3Relevant academic research and scientific papers
STEREOCHEMICAL REVISION AND ABSOLUTE CONFIGURATION OF CODONOPSININE
Iida, Hideo,Yamazaki, Naoki,Kibayashi, Chihiro,Nagase, Hiromasa
, p. 5393 - 5396 (2007/10/02)
The stereostructure of codonopsinine has been revised from 1 to 7 based on chemical correlation studies, NOE expereriments, and X-ray crystallographic analysis.This establishes the absolute configuration of natural (-)-codonopsinine as 2R, 3R, 4R, 5R.
