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1. (WO2017060204) NEW ALKYNYL-SUBSTITUTED 3-PHENYLPYRROLIDINE-2,4-DIONES AND USE THEREOF AS HERBICIDES
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Pub. No.: WO/2017/060204 International Application No.: PCT/EP2016/073591
Publication Date: 13.04.2017 International Filing Date: 04.10.2016
IPC:
C07D 209/54 (2006.01) ,A01N 43/38 (2006.01) ,A01P 13/00 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
209
Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
02
condensed with one carbocyclic ring
54
Spiro-condensed
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
43
Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
34
having rings with one nitrogen atom as the only ring hetero atom
36
five-membered rings
38
condensed with carbocyclic rings
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
P
BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
13
Herbicides; Algicides
Applicants:
BAYER CROPSCIENCE AKTIENGESELLSCHAFT [DE/DE]; Alfred-Nobel-Str. 50 40789 Monheim am Rhein, DE
Inventors:
ANGERMANN, Alfred; DE
LEHR, Stefan; DE
FISCHER, Reiner; DE
BOJACK, Guido; DE
HELMKE, Hendrik; DE
SCHMUTZLER, Dirk; DE
DIETRICH, Hansjörg; DE
GATZWEILER, Elmar; DE
ROSINGER, Christopher Hugh; DE
Agent:
BIP PATENTS; c/o Bayer Intellectual Property GmbH Alfred-Nobel-Str. 10 40789 Monheim am Rhein, DE
Priority Data:
15188613.206.10.2015EP
Title (EN) NEW ALKYNYL-SUBSTITUTED 3-PHENYLPYRROLIDINE-2,4-DIONES AND USE THEREOF AS HERBICIDES
(FR) NOUVELLES 3-PHÉNYLPYRROLIDINE-2,4-DIONES À SUBSTITUTION ALCYNYLE ET LEUR UTILISATION EN TANT QU’HERBICIDES
(DE) NEUE ALKINYL-SUBSTITUIERTE 3-PHENYLPYRROLIDIN-2,4-DIONE UND DEREN VERWENDUNG ALS HERBIZIDE
Abstract:
(EN) The invention relates to novel effective alkinyl-substituted 3-phenylpyrrolidine-2,4-diones according to the general formula (I) or agrochemically acceptable salts thereof,(I) wherein X = C1-C4 alkyl, C1-C4 haloalkyl or C3-C6 cycloalkyl, Y = C1-C4 alkyl or C3-C6 cycloalkyl, R1 = hydrogen, C1-C6 alkyl, or C3-C6 cycloalkyl, R2 = hydrogen or methyl, R3 = C1-C6 alkyl or C1-C6 alkoxy-C2-C6alkyl, G = hydrogen, a group L that can be split or a cation E, wherein R3 is not methyl, if R1 = methyl and R3 is not C1-C3 alkyl, R1 = H. The invention further relates to a herbicide composition containing a compound of the general formula (I) and to the use of the compounds according to the invention for combating weeds and weed grasses in useful plant crops.
(FR) La présente invention concerne de nouvelles N-phénylpyrrolidine-2,4-diones à substitution alcynyle, efficaces, représentées par la formule générale (I), ou leurs sels agrochimiquement acceptables. Dans ladite formule, X = C1-C4-alkyle, C1-C4-haloalkyle ou C3-C6-cycloalkyle, Y = C1-C4-alkyle ou C3-C6-cycloalkyle, R1 = hydrogène, C1-C6-alkyle, ou C3-C6-cycloalkyle, R2 = hydrogène ou méthyle, R3 = C1-C6-alkyle ou C1-C6-alcoxy-C2-C6-alkyle, G = hydrogène, un groupe clivable L ou un cation E, R3 étant différent de méthyle, si R1 = méthyle et R3 étant différent de C1-C3-alkyle, si R1 = H. L’invention concerne en outre une composition herbicide contenant un composé de formule générale (I), ainsi que l’utilisation des composés selon l’invention pour lutter contre les mauvaises herbes et les graminées adventices dans les cultures de plantes utiles.
(DE) Die vorliegende Erfindung betrifft neue wirksame Alkinyl-substituierte 3-Phenylpyrrolidin-2,4-dione gemäß der allgemeinen Formel (I) oder agrochemisch akzeptable Salze davon, (I) wobei X = C1-C4-Alkyl, C1-C4-Haloalkyl oder C3-C6-Cycloalkyl, Y = C1-C4-Alkyl oder C3-C6-Cycloalkyl, R1 = Wasserstoff, C1-C6-Alkyl, oder C3-C6-Cycloalkyl, R2 = Wasserstoff oder Methyl, R3 = C1-C6-Alkyl oder C1-C6-Alkoxy-C2-C6-alkyl, G = Wasserstoff, eine abspaltbare Gruppe L oder ein Kation E, wobei R3 ungleich Methyl ist, wenn R1 = Methyl und R3 ungleich C1-C3-Alkyl, wenn R1 = H. Die Erfindung betrifft ferner eine herbizide Zusammensetzung enthaltend eine Verbindung der allgemeinen Formel (I) sowie die Verwendung der erfindungsgemäßen Verbindungen zur Bekämpfung von Unkräutern und Ungräsern in Nutzpflanzenkulturen.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)