Patent number: 5268383
Abstract: Heterocyclic derivatives with a fungicidal activity, for agricultural use, aving the formula (I): ##STR1## wherein: A, B, D, are N, or .dbd.C--G;G is H, halogen, NO.sub.2, CN, --COOR.sub.5, C.sub.1 -C.sub.6 (halo)alkylR.sub.1, R.sub.2 and R.sub.5, are C.sub.1 -C.sub.6 (halo)alkyl;R.sub.3 and R.sub.4 are H, C.sub.1 -C.sub.2 alkyl, --COOR.sub.6, CN or a carbon-carbon bond;R.sub.6 is C.sub.1 -C.sub.6 alkyl;Y, W, are H, halogen, C.sub.1 -C.sub.6 alkyls, phenyls, heterocycles.
Type:
Grant
Filed:
September 10, 1992
Date of Patent:
December 7, 1993
Assignee:
Ministero Dell `Universita` e Della Ricerca Scientifica e Technologica
Inventors:
Giovanni Camaggi, Lucio Filippini, Giovanni Meazza, Raul Riva, Giampaolo Zanardi, Carlo Garavaglia, Luigi Mirenna
Patent number: 5221792
Abstract: There are described compounds exhibiting a herbicidal action of general formula: ##STR1## in which: R ##STR2## (where, R.sup.9 =alkyl, phenyl, substituted phenyl, naphthyl, cycloalkyl; R.sup.8 =alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, substituted phenyl, aralkyl, cycloalkyl;R.sup.2, R.sup.3, R.sup.4, R.sup.5 =H, alkyl, haloalkyl;R.sup.6 =--OR.sup.11, (where: R.sup.11 =H, alkaline or alkaline earth metal;R.sup.1 =phenyl, substituted phenyl, aralkyl, cycloalkyl, the --OR.sup.18 group (where R.sup.18 =alkyl, phenyl, substituted phenyl, aralkyl, substituted aralkyl), the ##STR3## group (where X=O, S and Y=phenyl, substituted phenyl, heterocycle, alkyl, haloalkyl, cycloalkyl, --R.sup.19 --X.sup.1 --R.sup.20, --X--R.sup.21, --R.sup.22 --X.sup.1 --R.sup.23 --X.sup.2 --R.sup.24, --NR.sup.25 R.sup.26, wherein: R.sup.19 =alkyl C.sub.1 -C.sub.16, aralkyl; R.sup.20 =alkyl C.sub.1 -C.sub.16, haloalkyl, alkenyl, alkynyl, cycloalkyl, phenylalkyl C.sub.7 -C.sub.13, phenyl; R.sup.21 =alkyl C.sub.1 -C.sub.
Type:
Grant
Filed:
February 4, 1992
Date of Patent:
June 22, 1993
Assignee:
Agrimont S.p.A.
Inventors:
Giovanni Camaggi, Giovanni Meazza, Ciro Preziuso