C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 333/64 (2006.01) C07C 43/205 (2006.01) C07C 43/23 (2006.01) C07C 49/115 (2006.01) C07C 49/84 (2006.01) C07C 205/37 (2006.01) C07D 307/80 (2006.01) C07D 333/56 (2006.01)
Patent
CA 2283471
Methoxy and ethoxy substituted 3-aroyl-2-arylbenzo[b]thiophenes and benzo[b]thiophene analogues are described for use in inhibiting tubulin polymerization. The compounds' use for treating tumor cells is also described. Additional aspects described here are certain diaryl ether benzo[b]thiophene derivatives. Also described are particular analogs derived from dihydronaphthalene which have proven particularly effective. Certain new benzofuran analogs are described, as well as certain sulfur oxide benzo[b]thiophene analogs. Important compounds described herein include the first nitrogen-containing derivatives of combretastatin. These include nitro, amino and azide combretastatin derivatives.
L'invention concerne des 3-aroyl-2-arylbenzo[b]thiophènes méthoxy et éthoxy substitués, et des analogues de benzo[b] thiophène, s'utilisant pour inhiber la polymérisation de tubuline. L'invention concerne également l'utilisation du composé dans le traitement de cellules tumorales. L'invention concerne dans d'autres certains dérivés d'éther de diaryle benzo[b] thiophène, ainsi que des analogues particuliers dérivés de dihydronaphthalène qui se sont révélés particulièrement efficaces. L'invention concerne également de nouveaux analogues de benzofuranne, ainsi que des analogues d'oxyde de soufre benzo[b]thiophène. Des composés importants selon l'invention comprennent les premiers dérivés de combrétastatine contenant du nitrogène, y compris des dérivés de combrétastatine nitrés, aminés, et d'azide.
Del Pilar Majia Maria
Mocharla Vani P.
Pettit George R.
Pinney Kevin G.
Shirali Anupama
Arizona Disease Control Research Commission
Baylor University
Bereskin & Parr
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