Studies on the alkaloids of menispermaceous plants.  CXL.  Infrared spectra of isotetrandrine, tetrandrine, and phaeanthine.
D000470:Alkaloids; D044182:Benzylisoquinolines; D010944:Plants
D000470:Alkaloids; D044182:Benzylisoquinolines; C009438:tetrandrine
ALKALOIDS