申请人:Horwitz Jerome P.
公开号:US20090069372A1
公开(公告)日:2009-03-12
The invention provides compounds of formula I:
wherein Y is F or Br; or a pharmaceutically acceptable salt thereof. The compounds are effective antitumor agents. The invention also provides pharmaceutical compositions comprising a compound of formula I or a salt thereof, intermediates useful for preparing a compound of formula I, therapeutic methods comprising administering a compound of formula I or a salt thereof to a mammal in need thereof, and methods of inhibiting cancer cells.
本发明提供了式I的化合物:其中,Y为F或Br;或其药学上可接受的盐。这些化合物是有效的抗肿瘤剂。本发明还提供了包括式I的化合物或其盐的制药组合物,用于制备式I的中间体,包括向需要的哺乳动物给予式I的化合物或其盐的治疗方法,以及抑制癌细胞的方法。