Indole derivatives and their use for the treatment of malignant and other diseases based on pathological proliferation
申请人:——
公开号:US20030008898A1
公开(公告)日:2003-01-09
The invention relates to tyrosine kinase inhibitors of the bis-indolyl compound type of the general formula I:
1
pharmaceuticals containing them and their use for the treatment of malignant and other diseases based on pathological cell proliferation.
The construction of the ring-expanded carbazole system, forming arcyriaflavin homologues, is efficiently accomplished by the reaction of 2,2'-bridged bis-indoles with 3,4-dibromo-2,5-dihydro-1H-2,5-pyrroledione derivatives under Grignard conditions. A ring size of up to nine members in the central ring is achievable. Substitutions either at the indole system or at the imide-N are also possible. The