Abstract:
:Interaction of 2-iodoaniline or 5-fluoro-2-iodoaniline with a range of arylsulfonyl chlorides affords sulfonamides that undergo Sonogashira couplings under thermal or microwave conditions with the alkyne 4-ethynyl-4-hydroxycyclohexa-2,5-dien-1-one followed by cyclization to 4-[1-(arylsulfonyl-1H-indol-2-yl)]-4-hydroxycyclo-hexa-2,5-dien-1-ones. This method allows for incorporation of a range of substituents into the arylsulfonyl moiety, and compounds showed selective in vitro inhibition of cancer cell lines of colon and renal origin, a feature of compounds bearing the quinol pharmacophore.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
McCarroll AJ,Bradshaw TD,Westwell AD,Matthews CS,Stevens MFdoi
10.1021/jm061163msubject
Has Abstractpub_date
2007-04-05 00:00:00pages
1707-10issue
7eissn
0022-2623issn
1520-4804journal_volume
50pub_type
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更新日期:2012-11-26 00:00:00
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更新日期:2014-06-12 00:00:00
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