Syntheses of sulfur and selenium analogues of pachastrissamine via double displacements of cyclic sulfate.

نویسندگان

  • Hongjun Jeon
  • Hoon Bae
  • Dong Jae Baek
  • Young-Shin Kwak
  • Deukjoon Kim
  • Sanghee Kim
چکیده

Bioisosteric analogues of pachastrissamine that contain sulfur and selenium atoms replacing the oxygen in the ring system, were efficiently prepared from a cyclic sulfate intermediate by sequential intermolecular and intramolecular S(N)2 displacement reactions of the dianions. The analogues exhibited cytotoxicities comparable to that of pachastrissamine.

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عنوان ژورنال:
  • Organic & biomolecular chemistry

دوره 9 20  شماره 

صفحات  -

تاریخ انتشار 2011