1-[pyri(mi)dyl-(2)]-5-hydroxy-pyrazole microbicides

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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Details

514273, 544320, 544321, 544324, 544331, A01N 4356, A01N 4354, C07D40104

Patent

active

052927440

ABSTRACT:
The invention relates to the use of certain 1-[2-pyri(mi)dyl]-5-hydroxy-pyrazoles which are characterized by formula (I) given in the description, as microbicides for the protection of industrial materials, and to certain novel 1-[2-pyri(mi)dyl]-5-hydroxy-pyrazoles which are characterised by formula (II) given in the description.

REFERENCES:
patent: 3040047 (1962-06-01), Sirakawa
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Dohmori et al, "Pyrimidinylpyrazoles II, Ring, etc" CA71:101805n (1969).
Naito et al, "Pyrimidinylpyrazoles, I. Synthesis, etc" CA71:101800g (1969).
Steel et al, "Heterocyclic Tautomerism. The, etc" CA100:208726g (1984).
Gocan et al, "The Optimization of Eluent, etc" CA113:78308c (1990).
Ferrer International S.A, "Pyrozole Derivatives" CA87:68412n (1977).
Hirayama et al, "1-(2-Pyrimidinyl)-pyrazolones" CA82:171017h (1974).
Konishi et al, "Fungicidal Pyrimidinylhydrazones, etc" CA113:36297t (1990).
Hirayama et al, "2-(3-Methyl-1-Pyrazolyl) etc" CA86:171491r (1977).
Hirayama et al, "Alkoxypyrazoles" CA84:180257e (1976).
Sano et al, "Pyrimidinylpyrazoles, etc" CA71:101806p (1969).
Konishi, et al., J. Pesticide Sci. 15, pp. 13-22 (1990), "Fungicidal Activity of Pyrazolylpyrimidines".

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