FURYL ANALOGS OF α-PYRONO[2,3-<i>f</i>]ISOFLAVONES WITH AN AZOLE SUBSTITUENT IN THE α-PYRONE NUCLEUS

Authors

  • Т. В. Шокол Taras Shevchenko Kiev National University
  • О. А. Лозинский Taras Shevchenko Kiev National University
  • Т. М. Ткачук Taras Shevchenko Kiev National University
  • Т. А. Воловненко Taras Shevchenko Kiev National University
  • В. П. Хиля Taras Shevchenko Kiev National University

DOI:

https://doi.org/10.1007/3036

Keywords:

2-azolylacetonitriles, 9-azolyl-3-(5-methoxycarbonyl-2-methylfuran-3-yl)-4H, 8H-pyrano-[2, 3-f]chromen-4-ones, 8-formyl-7-hydroxychromones, α-pyrono[2, 3-f]chromones, condensation

Abstract

The corresponding 9-azolyl-8-imino-4H,8H-pyrano[2,3-f]chromen-4-ones have been synthesized by the condensation of 7-hydroxy-3-(5-methoxycarbonyl-2-methylfuran-3-yl)-8-formylchromones with 2-aza-hetarylacetonitriles. Acid hydrolysis of the products led to the furyl analogs of 9-azolyl-α-pyrono-[2,3‑f]isoflavones.

How to Cite
Shokol, T. V.; Lozinskii, O. A.; Tkachuk, T. M.; Volovnenko, T. A.; Khilya, V. P. Chem. Heterocycl. Compd. 2010, 46, 675. [Khim. Geterotsikl. Soedin. 2010, 843.]

For this article in the English edition see DOI 10.1007/s10593-010-0568-0

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Published

2016-02-09

Issue

No. 6 (2010)

Section

Original Papers