Reactions and mass-spectrometric study of aza analogs of 2-aminochromone |
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| Authors: | O. M. Glozman D. V. Zagorevskii L. A. Zhmurenko V. A. Zagorevskii |
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| Affiliation: | (1) Scientific-Research Institute of Pharmacology, Academy of Medical Sciences of the USSR, Moscow |
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| Abstract: | Electrophilic substitution reactions at the C and N(2) atoms of 2-amino-4-oxo-4H-pyrano[2,3-b]pyridine were studied, 2-Aminoazachromones were subjected to a massspectroscopic study in comparison with 2-aminochromenes, and fundamental differences in their fragmentation were established.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 11, pp. 1477–1483, November, 1976. |
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