Pyrimidine derivatives and their use as fungicidal agents

Details Pyrimidine derivatives and their use as fungicidal agents Pyrimidine derivatives and their use as fungicidal agents

1991-08-02

1993-07-20

Richter, Johann

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

5142372, 514269, 514272, 544300, 544310, 544316, 544317, 544318, 544319, 544320, 544321, A61K 31505, C07D40112

Patent

active

052293912

ABSTRACT:
Fungicidal compounds having the formula (I): ##STR1## in which any two of K, L and M are nitrogen and the other is CE; X and Y are independently hydrogen, halogen, C.sub.1-4 alkyl, C.sub.3-6 cycloalkyl, C.sub.2-4 alkenyl, C.sub.2-4 alkynyl, C.sub.2-4 alkenyloxy, C.sub.2-4 alkynyloxy, phenyl, benzyloxy, cyano, isocyano, isothiocyanato, nitro, NR.sup.1 R.sup.2, NR.sup.1 OR.sup.2, N.sub.3, NHCOR.sup.1, NR.sup.1 CO.sub.2 R.sup.2, NHCONR.sup.1 R.sup.2, N.dbd.CHNR.sup.1 R.sup.2, NHSO.sub.2 R.sup.1, OR.sup.1, OCOR.sup.1, OSO.sub.2 R.sup.1, SR.sup.1, SOR.sup.1, SO.sub.2 R.sup.1, SO.sub.2 OR.sup.1, SO.sub.2 NR.sup.1 R.sup.2, COR.sup.1, CR.sup.1 .dbd.NOR.sup.2, CHR.sup.1 CO.sub.2 R.sup.2, CO.sub.2 R.sup.1, CONR.sup.1 R.sup.2, CSNR.sup.1 R.sup.2, CH.sub.3 O.sub.2 C.C:CH.OCH.sub.3, 1-(imidazol-1-yl)vinyl, a 5-membered heterocyclic ring containing one, two or three nitrogen heteroatoms, or a 5- or 6-membered heterocyclic ring containing one or two oxygen or sulphur heteroatoms, optionally a nitrogen heteroatom and optionally one or two oxo or thioxo substituents; or X and Y, when ortho to one another, join to form a 5- or 6-membered aliphatic or aromatic ring optionally containing one or two oxygen, sulphur or nitrogen atoms or one, two or three nitrogen or sulphur atoms; A, B, E, G and U are independently hydrogen, halogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, cyano, nitro or trifluoromethyl; and R.sup.1 and R.sup.2 are independently hydrogen, C.sub.1-4 alkyl, C.sub.2-4 alkenyl or phenyl; the aliphatic moieties of any of the foregoing being optionally substituted with one or more of halogen, cyano, OR.sup.1, SR.sup.1, NR.sup.1 R.sup.2, SiR.sup.1.sub.3 or OCOR.sup.1 and the phenyl moieties of any of the foregoing being optionally substituted with one or more of halogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, nitro or cyano; and their pyridine N-oxides and N-alkyl pyridinium salts.

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