Patent number: 5430153
Abstract: The present invention relates to novel 2-quinolinone derivanves of the following general formula(I) useful in agriculture, especially as fungicides but also as insecticides and miticides. ##STR1## wherein, R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are independently hydrogen, halogen, C.sub.1 -C.sub.10 alkyl, branched C.sub.c -C.sub.4 alkyl, C.sub.1 -C.sub.3 haloalkyl, C.sub.1 -C.sub.3 alkoxy, C.sub.1 -C.sub.3 haloalkoxy, C.sub.1 -C.sub.3 alkylthio, C.sub.1 -C.sub.3 haloallcylthio, NO.sub.2, CN, alkoxy carbonyl, phenyl, substituted phenyl, phenoxy, substituted phenoxy, benzenesulfonyl, benzyi, substituted benzyl or morpholine;R.sub.5 is C.sub.1 -C.sub.6 alkyl, branched C.sub.3 -C.sub.6 alkyl, C.sub.3 -C.sub.6 cycloalkyl, phenyl, substituted phenyl, benzyl or phenylthio methyl: andX is S(O)nR.sub.6, OR.sub.9 or NAB:wherein.n is 0 or 1;R.sub.6, R.sub.9, A and B are defined within the description.
Type:
Grant
Filed:
February 3, 1993
Date of Patent:
July 4, 1995
Assignee:
Korea Research Institute of Chemical Technology
Inventors:
Chwang S. Pak, Eun B. Choi, Heui C. Yang, Gyu H. Yon, Ge H. Lee, Hyeon K. Lee, Sung K. Kim, Yeon S. Lee, Kwang W. Lee, Young R. Chung, Heung T. Kim
Patent number: 5264440
Abstract: 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 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.
Type:
Grant
Filed:
July 20, 1992
Date of Patent:
November 23, 1993
Assignee:
Imperial Chemical Industries PLC
Inventors:
John M. Clough, Christopher R. A. Godfrey, Ian T. Streeting, Rex Cheetham
Patent number: 5075324
Abstract: 1,4-dihydropyridines of formula I ##STR1## wherein X is --CO.sub.2 R.sub.1, cyano, nitro, --COCH.sub.3 ; each of R and R.sub.1, which are the same or different, is a primary, secondary or tertiary, saturated or unsaturated, linear or branched C.sub.1 -C.sub.6 alkyl group optionally substituted by one or more hydroxy, C.sub.1 -C.sub.7 -monoalkylamino, di-C.sub.1 -C.sub.7 -alkylamino, benzylamino, C.sub.1 -C.sub.6 -alkoxy, phenoxy groups which are optionally substituted; R.sub.2 is hydrogen; R.sub.3 is hydrogen or hydroxy, --OCOR.sub.5, OSO.sub.2 R.sub.6, azide, amino, --NHPO(OR.sub.7).sub.2, --NHCOR.sub.5, C.sub.1 -C.sub.4 -alkoxy or fluorine, chlorine, bromine or iodine, SH, SCOR.sub.6 or C.sub.1 -C.sub.6 -alkylthio, phenylthio or benzylthio; R.sub.4 is an optionally substituted aromatic or an optionally substituted 5- or 6-membered heteroaromatic group; Y is one or more substituents, which may be the same or different, selected from C.sub.1 -C.sub.4 -alkoxy, halogen, nitro, cyano, C.sub.1 -C.sub.
Type:
Grant
Filed:
June 22, 1989
Date of Patent:
December 24, 1991
Assignee:
Boehringer Biochemia Robin S.p.A.
Inventors:
Marco Frigerio, Andrea Zaliani, Carmelo A. Gandolfi, Mauro Germini, Odoardo Tofanetti, Sergio Tognella