A STUDY OF FRITILLARIA ALKALOIDS Ⅻ.——THE FUNCTION OF THE THIRD OXYGEN ATOM OF PEIMINE, PEIMININE AND SIPEIMINE. SELENIUM DEHYDROGENATION OF PEIMINE, AND OXIDATION AND REDUCTION OF PEIMININE
CHU TZE-TSIN(T. T. CHU), LOH JEN-YUNG, HWANG WEN-KUEI, H0 FUN-ZWUN, LIU CHU-TSIN (C. T. LIU)
Acta Chimica Sinica . 1958, (5): 377 -382 .