A STUDY OF FRITILLARIA ALKALOIDS Ⅲ. DETERMINATION OF THE SKELETON OF PEIMINE AND PEIMININE BY ZINC DUST. DISTILLATION AND SELENIUM DEHYDROGENATION
CHU TZE-TSIN(T. T. CHU), HWANG WEN-KUEI, LOH JEN-YUNG
Acta Chimica Sinica . 1955, (3): 232 -239 .