Abstract: A heterocyclic compound and an organic light-emitting device including the heterocyclic compound, the heterocyclic compound being represented by the following Formula 1: A1-(A2)n2,??<Formula 1> wherein, in Formula 1, A1 is a group represented by one of Formulae 2A and 2B, and A2 is a group represented by Formula 3,

Abstract: The present invention relates to a novel group 4 transition metal compound, a method for preparing the compound, a catalyst composition containing the compound, and a method for preparing a polyolefin, comprising a step for forming a polymerization reaction of olefin monomers in the presence of the catalyst composition. The group 4 transition metal compound of the present invention exhibits an excellent catalytic activity and has excellent thermal stability in a polyolefin synthesis reaction, and thus can be used even in a polyolefin synthesis reaction at a high temperature. In addition, the compound of the present invention can be advantageously used in the synthesis process of grade-controlled polyolefin since the weight average molecular weight of the synthesized polyolefin and the octane content in the polymer can be adjusted by varying the kinds of center metal and ligand.

Abstract: Provided is a composition for improving the environmental stress resistance of a plant, the active ingredient of which has been clarified, and thus, which can be applied to a plant that is required to be safe, such as an edible plant, and further can provide a stable effect. The composition for improving the environmental stress resistance of a plant contains at least one kind of sanguinarine or a salt thereof represented by the following formula (I), as an active ingredient.

Abstract: Use of substituted isoquinolinones, isoquinolinediones, isoquinolinetriones and dihydroisoquinolinones of the general formula (I) or their respective salts where the radicals in the general formula (I) correspond to the definitions given in the description, for enhancing stress tolerance in plants to abiotic stress, for strengthening plant growth and/or for increasing plant yield, and selected processes for preparing the compounds mentioned above.

Abstract: Disclosed are compounds that are conjugates of ladder frame polyether compounds and biologically active compounds or research compounds, pharmaceutical formulations comprising the conjugates, and methods of transporting the conjugates across biological membranes.

Abstract: The present invention relates to novel strigolactam derivatives of formula (I) to processes and intermediates for pre-paring them, to plant growth regulator compositions comprising them and to methods of using them for controlling the growth of plants and/or promoting the germination of seeds.

Abstract: The use of a compound of formula I Y is a single bond, C?O, C?S or S(O)m m where m is 0, 1 or 2; the ring represented by T is a 5 or 6 membered heteroaromatic and R1, R2, R3, R8 and Ra are specified organic groups and p is 0, 1, 2, 3, 4, 5 or 6; q is 0, 1, 2, 3, 4, 5 or 6; p+q is 1, 2, 3, 4, 5 or 6; or salts or N-oxides thereof or compositions containing them in controlling insects, acarines, nematodes or molluscs; novel compounds are also provided.

Abstract: A fully and partially reduced benzo(c)quinolizine compound of formula (1):

Abstract: A new agricultural and horticultural fungicide having an excellent control effect is provided. 4-Quinolinol derivatives represented by the following formula: or agriculturally and horticulturally acceptable acid addition salts thereof.

Abstract: Disclosed are compositions of benzo(c)quinolizine derivatives and methods for promoting plant and seed growth. The compounds are benzo[c]quinolizine derivatives which exert an inhibiting effect on the 5-alpha-reductase enzymes. The compounds selectively affect the growth of plants, improving morphogenesis and development of commercially useful plants while acting as herbicides to inhibit weed development.

Abstract: Polyurea microcapsules particularly suitable for foliar application are prepared by an interfacial polymerization process in which the polyurea is formed from an aromatic diisocyanate and optionally an aromatic polyisocyanate having 3 or more isocyanate groups, in a weight ratio (when both types of isocyanate are present) of polyisocyanate:diisocyanate of from about 1:100 to about 1:1.5, and in which the microcapsules are produced having an average particle size of from about 1 to about 5 microns.As compared to conventional liquid (e.g., emulsifiable concentrate) compositions of pesticides, the microcapsules can provide safer handling and higher loading of active ingredients, while providing substantially equivalent biological activity to the liquid compositions.

Abstract: Compounds of Formula I, and their N-oxides and agriculturally suitable salts, are disclosed which are useful for controlling undesired vegetation ##STR1## wherein X, Y, J, R.sup.1, and R.sup.2 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula I and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective amount of a compound of Formula I.

Abstract: An object of the invention is to provide herbicides which are completely selective to crops such as paddy rice, soybeans and cotton and have an excellent herbicidal activity on weeds.The invention relates to ether compounds of the general formula (I) ##STR1## in which R.sub.1, R.sub.2, R.sub.3 and R.sub.4 have the same meanings as defined in the text and herbicides containing said compounds as active components.

Abstract: The present invention relates to chemical compositions comprising imidazolinone compounds that are suitable for use in turfgrass management. The invention also provides methods for altering the growth and reducing mowing frequency, suppressing seed head formation and controlling undesirable vegetation in turfgrass.

Abstract: Naphthyridines of the formula I ##STR1## where R.sup.1 is an unsubstituted or substituted phenyl ring or heteroaromatic radical and R.sup.2 -R.sup.6 are hydrogen, alkyl, alkenyl, cycloalkyl, haloalkyl, alkoxyalkyl, aminoalkyl, unsubstituted or substituted phenyl, benzyl, unsubstituted or substituted heteroaryl linked via a carbon, cyano, nitro, carboxyl, sulfonylmethyl, alkoxycarbonyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, alkanoyl, benzoyl, it being possible for R.sup.4 and R.sup.5 or R.sup.5 and R.sup.6 to be bonded by a methylene chain or by a CH.dbd.CH--CH.dbd.CH group.

Abstract: The present invention relates to chemical compositions comprising imidazolinone compounds that are suitable for use in turfgrass management. The invention also provides methods for altering the growth and reducing mowing frequency, suppressing seed head formation and controlling undesirable vegetation in turfgrass.

Abstract: Compounds of Formula I having herbicidal utility are disclosed: ##STR1## wherein Q, R.sup.1, R.sup.2, V, m and p are defined in the text, including compositions containing such compounds, and a method for controlling weeds employing such compounds.

Abstract: A method for controlling undesired plant growth and for regulating plant growth by allowing 4-methyl-5H-indeno[3,2-b]pyridines and 1-methyl-9H-indeno[2,3-c]pyridines of the general formula I ##STR1## where X, Y, Z and the radicals R.sup.1 to R.sup.5 have the meanings as described in the specification,to act on the plants, and novel 4-methyl-5H-indeno- [3,2-b]pyridines and herbicides and plant growth regulators containing these.

Abstract: There are provided novel (2-imidazolin-2-yl) fused heteropyridine compounds, and intermediate compounds for the preparation thereof, and a method for controlling a wide variety of annual and perennial plant species therewith.

Abstract: There are provided novel (2-imidazolin-2-yl) fused heteropyridine compounds, and intermediate compounds for the preparation thereof, and a method for controlling a wide variety of annual and perennial plant species therewith.

Abstract: There are provided novel (2-imidazolin-2-yl) fused heteropyridine compounds, and intermediate compounds for the preparation thereof, and a method for controlling a wide variety of annual and perennial plant species therewith.

Abstract: Pyrido-fused 4-oxo-4H-benzopyrans I ##STR1## (m=0, 1 or 2; R.sup.1, R.sup.6 and R.sup.7 have the meanings stated in the description) and the salts of I, and herbicides which contain 2-(4-hetaryloxy)- and 2-(4-aryloxy)-phenoxyacetic acid derivatives or cyclohexenone derivatives as herbicidal active ingredients and pyrido-fused 4-oxo-4H-benzopyrans I' as antidotes.

Abstract: There are provided novel (2-imidazolin-2-yl) fused heteropyridine compounds, and intermediate compounds for the preparation thereof, and a method for controlling a wide variety of annual and perennial plant species therewith.

Abstract: 5-Heterocyclic 2-(2-imidazolin-2-yl)pyridine compounds which are effective for the control of undesirable plant species are described. Also described are a method for the herbicidal use of said compounds and a method for their preparation.

Abstract: Isonicotinic acid derivatives and related furo-, thieno- and pyrrolo[3,4-c]pyridin-1(3H)-one, -thione and -imine compounds having the formula ##STR1## wherein R is ##STR2## Q is O, S or NR.sup.7 ; Y is O, S or NR.sup.8 ; L is COOR.sup.9, CONR.sup.10 R.sup.11, C(.dbd.S)NR.sup.10 R.sup.11, CN, or a radical of formula ##STR3## the acceptable addition salts, the stereochemically isomeric forms and the N-oxides thereof, having herbicidal properties, compositions containing the same and methods for controlling weeds.

Abstract: There are provided novel (2-imidazolin-2-yl) fused heteropyridine compounds, and intermediate compounds for the preparation thereof, and a method for controlling a wide variety of annual and perennial plant species therewith.