An efficient synthesis of pyrrolo[3',2':4,5]thiopyrano[3,2-b]pyridin-2-one:a new ring system of pharmaceutical interest

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Abstract

A series of pyrrolo[3',2':4,5]thiopyrano[3,2-b]pyridin-2-ones 4 was prepared in good yields by reactingenaminoketones with cyanomethylene active compounds such as phenylsulfonylacetonitrile, benzoylacetonitrile,and malononitrile. Derivatives of the title ring system were tested by the National CancerInstitute of Bethesda against a panel of about 60 human tumor cell lines, and one of them showed inhibitoryactivity against all cancer cell lines reaching on 48% of them GI50 values at submicromolar leveland on the majority of the remaining ones in the low micromolar concentration
Lingua originaleEnglish
pagine (da-a)5087-5094
Numero di pagine9
RivistaTetrahedron
Volume68
Stato di pubblicazionePublished - 2012

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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