the distributions of the alkaloids colchicine , 2-demethylcolchicine , 3-demethylcolchicine , demecolcine , 2-demethyldemecolcine , and 3-demethyldemecolcine in the corms , stems , leaves , flowers , and seeds of colchicum cilicicum were analysed by hplc .
C0002062
alkaloids
C0009262
colchicine