Photoassisted access to enantiopure conformationally locked ribofuranosylamines spiro-linked to oxazolidino-diketopiperazines.

نویسندگان

  • Nitin S Nandurkar
  • N N Bhuvan Kumar
  • Olga A Mukhina
  • Andrei G Kutateladze
چکیده

N-Furoylated L-threonine-, serine-, or cysteine-based aminoacetals are coupled with o-aminoketones or aldehydes to offer rapid access to diverse enantiopure polyheterocycles possessing conformationally locked aminoglycoside-containing molecular scaffolds. The key step involves photogeneration of azaxylylenes which undergo [4 + 4] or [4 + 2] cycloadditions to the tethered furoyl pendants.

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عنوان ژورنال:
  • ACS combinatorial science

دوره 15 1  شماره 

صفحات  -

تاریخ انتشار 2013