贝母植物硷研究Ⅳ.西贝母中新植物硷(Ⅰ)
朱子清, 陸仁荣
A STUDY OF FRITILLARIA ALKALOIDS Ⅳ. ISOLATION OF A NEW ALKALOID FROM SI-PEI-MU(Ⅰ)
CHU TZE-TSIN(T. T. CHU), LOH JEN-YUNC
化学学报 . 1955, (3): 241 -246 .