Disclosed are novel tocopherol ester compounds having the formula
wherein X is a chain of 2 or 3 carbon atoms, e.g., ethylene and trimethylene, joining the 2 carbonyl groups to which they are bonded; and R1 is a group having the formula —Y—R4 wherein Y is a selenium, tellurium or sulfur atom and R4 is an alkyl, cycloalkyl or aryl radical. The tocopherol ester compounds of formula (I) exhibit antiproliferative and growth inhibitory effects on breast cancer cell lines.
揭示了一种新的
生育酚酯化合物,其公式为:其中X是2或3个碳原子的链,例如
乙烯和三亚甲基,将它们连接到它们所结合的2个羰基基团; R1是具有公式-Y-R4的基团,其中Y是
硒、
碲或
硫原子,而R4是烷基、环烷基或芳基基团。公式(I)的
生育酚酯化合物在乳腺癌
细胞系上表现出抗增殖和生长抑制作用。