Convenient phosphorus tribromide induced syntheses of substituted 1-arylmethylnaphthalenes from 1-tetralone derivatives
摘要:
A series of 1-arylmethylnaphthalenes 7a-g and I I have been synthesized conveniently in good yields at room temperature through phosphorus tribromide induced aromatization of 1-aryl-[3,4]-dihydronaphthyl-methanols 6a-g and 10, which were obtained from 1-tetralone derivatives. (c) 2005 Elsevier Ltd. All rights reserved.
ANTI-MITOTIC AGENTS WHICH INHIBIT TUBULIN POLYMERIZATION
申请人:BAYLOR UNIVERSITY
公开号:EP0984954A1
公开(公告)日:2000-03-15
EP0984954A4
申请人:——
公开号:EP0984954A4
公开(公告)日:2002-01-16
US6162930A
申请人:——
公开号:US6162930A
公开(公告)日:2000-12-19
US6350777B2
申请人:——
公开号:US6350777B2
公开(公告)日:2002-02-26
[EN] ANTI-MITOTIC AGENTS WHICH INHIBIT TUBULIN POLYMERIZATION<br/>[FR] AGENTS ANTIMITOTIQUES INHIBANT LA POLYMERISATION DE TUBULINE
申请人:BAYLOR UNIVERSITY
公开号:WO1998039323A1
公开(公告)日:1998-09-11
(EN) Methoxy and ethoxy substituted 3-aroyl-2-arylbenzo[$i(b)]thiophenes and benzo[$i(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[$i(b)]thiophene derivatives. Also described are particular analogs derived from dihydronaphthalene which have proven particularly effective. Certain new benzofuran analogs are described, as well as certain sulfur oxide benzo[$i(b)]thiophene analogs. Important compounds described herein include the first nitrogen-containing derivatives of combretastatin. These include nitro, amino and azide combretastatin derivatives.(FR) L'invention concerne des 3-aroyl-2-arylbenzo[$i(b)]thiophènes méthoxy et éthoxy substitués, et des analogues de benzo[$i(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[$i(b)] thiophène, ainsi que des analogues particuliers dérivés de dihydronaphthalène qui se sont révélés particulièrement efficaces. L'invention concerne également de nouveaux analogues de benzofuranne, ainsi que des analogues d'oxyde de soufre benzo[$i(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.