Chemical and Pharmaceutical Bulletin p. 2271 - 2276 (1991)
Update date:2022-08-04
Topics:
Lou
Li
Onda
Konda
Urano
Harigaya
Takayanagi
Ogura
The absolute stereochemistry of hancokinol, hancolupenone, hancolupenol, hancolupenol hexacosanoate, which are novel triterpenes, from Cynanchum hancokianum, has been elucidated by means of spectroscopic [nuclear magnetic resonance (NMR), circular dichroism (CD)] analyses.
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