SYNTHESIS OF AMINO ACID DERIVATIVES OF HYDRAZONES AND OXIMES OF SPIRODIHYDROPYRANOCHROMEN-2-ONES

Authors

  • М. В. Веселовская Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences (NAN) of Ukraine, Kiev 02094
  • М. М. Гаразд Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences (NAN) of Ukraine, Kiev 02094
  • А. С. Огороднийчук Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences (NAN) of Ukraine, Kiev 02094
  • Я. Л. Гаразд Taras Shevchenko National University, Kiev 01033
  • В. П. Хиля Taras Shevchenko National University, Kiev 01033

DOI:

https://doi.org/10.1007/6966

Keywords:

amino acid derivatives, benzopyran-2-thiones, hydrazones, coumarins, oximes, spirodihydropyranochromen-2-ones

Abstract

Sulfur- and nitrogen-containing derivatives of spirodihydropyranochromen-2-ones at the exocyclic oxygen atom have been synthesized. Modification of the oximes and hydrazones of the spiro-substituted pyranocoumarins with N-substituted amino acids were carried out using activated ester and symmetrical anhydride methods.

How to Cite
Veselovska, M. V.; Garazd, M. M.; Ogorodniychuk, O. S.; Garazd, Ya. L.; Khilya, V. P.  Chem. Heterocycl. Compd. 2008, 44, 153. [Khim. Geterotsikl. Soedin. 2008, 208.]

For this article in the English edition see DOI 10.1007/s10593-008-0033-5


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Published

2022-08-10

Issue

No. 2 (2008)

Section

Original Papers