| 摘要 |
Potent tumor inhibitors are prepared which are compounds of the formula: <IMAGE> wherein Q is CO, CH(OH) or C(OH)CH3, M1 is halogen, M2 is halogen or hydrogen, c is one or two p is 0 or 1, and one of X and X' is H and the other is hydroxy-C2-9alkyl, methoxy-C2-9-alkyl, ethoxy-C2-9-alkyl, oxo-C2-9-alkyl, formyl-C2-9-alkyl, carboxy-C2-9-alkyl or (C1-2-alkyl)oxycarbonyl-C2-9-alkyl.
|
