New mustard-linked 2-aryl-bis-benzimidazoles with anti-proliferative activity
作者:Christine Le Sann、Anne Baron、John Mann、Hendrik van den Berg、Mekala Gunaratnam、Stephen Neidle
DOI:10.1039/b600567e
日期:——
We describe new methodology for the synthesis of symmetric bis-benzimidazoles carrying 2-aryl moieties, including 2-[4-(3′-aminopropoxy)phenyl] and 2-[4-(3′-aminopropanamido)phenyl] substituents, together with the synthesis of novel hybrid molecules comprising bis-benzimidazoles in ester and amide combination with the N-mustard chlorambucil. The in vitro activities of these compounds against five cancer cell lines are also provided.
Poly(arcyl ether benzimidazoles) and their use as capping layers in microelectronic structures
申请人:INTERNATIONAL BUSINESS MACHINES CORPORATION
公开号:EP0690498A2
公开(公告)日:1996-01-03
A multilevel electronic package comprising at least two levels, each level including a poly(aryl ether benzimidazole), a polymide and copper. A process of preparing this package is disclosed. Several novel poly(aryl ether benzimidazoles) useful in preparing this package are also set forth.