New synthesis of the dihydrazone of pyruvaldehyde
Zav'yalov, S. I., Ovechkina, L. F.
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.08.1979)
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.08.1979)
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Journal Article
Synthesis of 6-formylpterin
Zav'yalov, S. I., Ovechkina, L. F.
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.08.1978)
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.08.1978)
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Journal Article
An unusual case of formation of a pterine ring
Zav'yalov, S. I., Ovechkina, L. F.
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.05.1976)
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.05.1976)
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Journal Article
New case of formation of pterin ring
Zav'yalov, S. I., Ovechkina, L. F.
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.09.1974)
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.09.1974)
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Journal Article
Synthesis of pteroic acid
Zav'yalov, S. I., Ovechkina, L. F., Gunar, V. I.
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.12.1976)
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.12.1976)
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Journal Article
First case of O2-alkylation of 1-substituted uracils
Zav'yalov, S. I., Gunar, V. I., Ovechkina, L. F.
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.01.1972)
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.01.1972)
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Journal Article
Synthesis of 1,3-oxazine derivatives from diketene
Gunar, V. I., Ovechkina, L. F., Zav'yalov, S. I.
Published in Bulletin of the Academy of Sciences, USSR Division of Chemical Science (01.06.1965)
Published in Bulletin of the Academy of Sciences, USSR Division of Chemical Science (01.06.1965)
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Journal Article
The condensation of 1-morpholinocyclohexene with mannich ketones
Gunar, V. I., Ovechkina, L. F., Zav'yalov, S. I.
Published in Bulletin of the Academy of Sciences, USSR Division of Chemical Science (01.06.1963)
Published in Bulletin of the Academy of Sciences, USSR Division of Chemical Science (01.06.1963)
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Dicarbonyl compounds: Communication 26. Chemical properties and biological activity of enamines derived from ?-dicarbonyl compounds
Kondrat'eva, G. V., Gunar, V. I., Ovechkina, L. F., Zav'yalov, S. I., Krotov, A. I.
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.03.1967)
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.03.1967)
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Dicarbonyl compounds Communication 25. Synthesis of some simple analogs of the antibiotic griseofulvin
Gunar, V. I., Ovechkina, L. F., Zav'yalov, S. I., Pershin, G. N., Milovanova, S. N.
Published in Bulletin of the Academy of Sciences, USSR Division of Chemical Science (01.12.1966)
Published in Bulletin of the Academy of Sciences, USSR Division of Chemical Science (01.12.1966)
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Dicarbonyl compounds Communication 22. Synthesis and fungistatic activity of some simple analogs of the antibiotic griseofulvin
Gunar, V. I., Ovechkina, L. F., Zav'yalov, S. I., Pershin, G. N., Milovanova, S. N.
Published in Bulletin of the Academy of Sciences, USSR Division of Chemical Science (01.10.1964)
Published in Bulletin of the Academy of Sciences, USSR Division of Chemical Science (01.10.1964)
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Journal Article
The search for kinin-like compounds in the series of derivatives of 2- and 4-aminopyrimidine
Gunar, V. I., Ovechkina, L. F., Arutyunyan, . A., Mikhailopulo, N. A., Zav'yalov, S. I., Kulaeva, O. N.
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.12.1969)
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.12.1969)
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Study of synthetic routes to vitamins b1 and b6, dihydrosphingosine, tryptamine, and uridine based on the Dakin-West reaction
Zav'yalov, S. I., Aronova, N. I., Makhova, N. N., Gunar, V. I., Ovechkina, L. F., Rodionova, N. A., Gracheva, E. P.
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.05.1970)
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.05.1970)
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