Abstract: Novel piperidine-triazine compounds of the formula (Ia) and (Ib) suitable for use as light stabilisers, heat stabilisers and oxidation stabilisers for organic materials. The meanings of R.sub.1, R.sub.2, R.sub.3, G.sub.1, G.sub.2, L.sub.1, L.sub.2, m and n are defined in the text.

Abstract: Di-, tri- and tetrachromophoric perylene-3,4:9,10-tetracarboxylic acid imides of the formula I ##STR1## in which A is, for example, 1,4-phenylene,R is 1-hexylheptyl andm is 2,are readily accessible by reaction of a perylene-3,4:9,10-tetracarboxylic acid monoanhydride monoimide with 1,4-diaminobenzene-bisformamide. The preparation process and also a specific process for the preparation of monochromic perylene-3,4:9, 10-tetracarboxylic acid bisimides are also claimed. These processes are particularly suitable for reaction of highly electron-rich aromatic amines, which cannot be reacted under conventional condensation conditions.

Abstract: An iminosulfonylurea compound or a salt thereof which is useful as a herbicide and growth control agent against weeds.

Abstract: A method for preparing taxane derivatives of general formula (I) by esterifying protected baccatin III or protected 10-deacetyl baccatin III with an acid of general formula (II). In general formulae (I) and (II), Ar is an aryl radical; R.sub.1 and R.sub.2 which are the same or different, are a hydrogen atom, an alkyl, phenylalkyl, phenyl, alkoxyphenyl or dialkoxyphenyl radical, or R.sub.1 or R.sub.2, together with the carbon atom to which they are attached, form a 4-7 membered ring; R.sub.3 is an acetyl radical or a hydroxy function protective grouping, and R.sub.4 is a hydroxy function protective grouping; R is a phenyl radical or a radical of formula R.sub.5 --O-- wherein R.sub.5 -- is an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, phenyl or saturated or unsaturated nitrogenous heterocylcyl radical. The products of general formula (I) are particularly useful for preparing taxol, Taxotere and analogues thereof having remarkable antitumor properties.

Abstract: An N-(substituted amino)imide derivative represented by the formula (I) is a novel compound which can be utilized as an effective ingredient of herbicidal compositions. ##STR1## wherein, R.sup.1 is hydrogen atom, C.sub.1 -C.sub.4 alkyl group, C.sub.7 -C.sub.9 aralkyl group, C.sub.1 -C.sub.4 haloalkyl group, (C.sub.1 -C.sub.4 alkyl)carbonyl group or (C.sub.1 -C.sub.4 alkyl)sulfonyl group;A represents a structure selected from the group consisting of the following formulas (A-1), (A-2), (A-3), (A-4) and (A-5) ##STR2## wherein R.sup.2 and R.sup.3 in the formula (A-1) are independently hydrogen atom or C.sub.1 -C.sub.4 alkyl group, but not R.sup.2 =R.sup.3 =H, R.sup.4 in the formula (A-4) is halogen atom, C.sub.1 -C.sub.4 alkyl group and/or nitro group, m is an integer of 0-4, the substituents of m not less than 2 being same or different;X.sup.1 and X.sup.2 are independently hydrogen atom, halogen atom, C.sub.1 -C.sub.4 alkyl group, C.sub.1 -C.sub.4 alkoxy group, C.sub.1 -C.sub.4 alkylthio group, C.sub.1 -C.sub.

Abstract: Compounds possessing both a hindered amine moiety, such as a derivative of 2,2,6,6-tetramethylpiperidine, and a hydroxylamine moiety where the N-hydroxy group is not attached to a nitrogen atom in a piperidine ring are valuable stabilizers for protecting polymer compositions against the deleterious effects of actinic light and from the adverse effects of high temperature polymer processing environments.

Abstract: The present invention provides an indazolesulfonylurea derivative represented by the general formula: ##STR1## wherein R.sup.1 is a hydrogen atom or an alkyl group, etc., R.sup.2 and R.sup.3 are the same or different and represent a hydrogen atom, a halogen atom, an alkyl group, the formula --COR.sup.4 (wherein R.sup.4 represents an alkoxy group, etc.), an alkoxy group, a haloalkoxy group or a cyano group, etc., X is an oxygen atom or a sulfur atom, Y is a hydrogen atom or an alkyl group, etc., A and B are the same or different and represent a halogen atom, an alkoxy group or an alkyl group, etc., and Z represents a nitrogen atom or a methine group, as well as a herbicide containing it as an active ingredient and an intermediate for its production.The compound of the present invention exhibits excellent herbicidal effects over a wide range from the preemergence stage to the growing stage of various weeds which are problematic in agricultural fields.

Abstract: The present invention provides a compound having the formula: ##STR1## in which M is hydrogen, sodium, potassium, calcium, magnesium, ammonium, mono-, di-, tri- or tetra-C.sub.1 -C.sub.4 alkylammonium, mono-, di- or tri-C.sub.1 -C.sub.4 hydroxyalkylammonium or ammonium that is di- or tri-substituted by a mixture of C.sub.1 -C.sub.4 alkyl and C.sub.1 -C.sub.4 hydroxyalkyl groups; R.sub.1 is a group having the formula: ##STR2## in which M has its previous significance and n is 1 or 2; and R.sub.2 is O--C.sub.1 -C.sub.12 alkyl or N(R.sub.3)(R.sub.4) in which R.sub.3 and R.sub.4, independently, are hydrogen, C.sub.1 -C.sub.12 alkyl or C.sub.1 -C.sub.4 hydroxyalkyl, or R.sub.3 and R.sub.4, together with the nitrogen atom, are the atoms required to form a pyrrolidine, piperidine or morpholine group.

Abstract: Novel process for the preparation of 2,2,6,6-tetramethyl-4-piperidyloxy-1,3,5-triazines, based on the reaction of cyanuric chloride with C.sub.1 -C.sub.4 alkanols or with sodium or potassium C.sub.1 -C.sub.4 alkoxides and subsequent reaction with 2,2,6,6-tetramethyl-4-piperidinols in the presence of a transesterification catalyst.The various reactions can be carried out in the same reactor, without isolation of the intermediates.

Abstract: Polyalkylpiperidine compounds of the formula I ##STR1## in which Y is the group ##STR2## are very effective stabilizers for organic materials.

Abstract: This invention is to provide an N-(substituted amino)pyrrole derivative represented by the formula (I): which is used as an effective ingredient of herbicidal compositions: ##STR1## wherein R.sup.2, R.sup.3, R.sup.4 and R.sup.5 is independently hydrogen atom, halogen atom, C.sub.1 -C.sub.4 alkyl group, (C.sub.1 -C.sub.4 alkyl)carbonyl group, (C.sub.3 -C.sub.6 cycloalkyl) carbonyl group, (C.sub.1 -C.sub.4 haloalkyl)carbonyl group, (C.sub.3 -C.sub.5 alkenyl)carbonyl group, benzoyl group which may be substituted with 1-3 halogen atoms and/or C.sub.1 -C.sub.4 alkyl groups, N,N-[(di-C.sub.1 -C.sub.4 alkyl)amino]carbonyl group, (C.sub.1 -C.sub.4 alkoxy)carbonyl group, etc., X.sup.1 and X.sup.2 are independently hydrogen atom, halogen atom, C.sub.1 -C.sub.4 alkyl group, C.sub.1 -C.sub.4 alkoxy group, etc., and Z is nitrogen atom or CH.

Abstract: An iminosulfonylurea derivative of the formula (1) or its salt ##STR1## wherein Q is ##STR2## wherein the variables are herein below defined, and a herbicidal and and growth control method.

Abstract: Compounds of formula (I), where R.sup.1, R.sup.2, n, W, R.sup.3 and A are as defined in claim 1, are suitable for use as herbicides and plant growth regulators. They can be produced by a process similar to known processes. To produce them, new compounds of formula (II) are reacted with a carbamate of formula R*--O--CO--NR.sup.3 A, where R.sup.3 stands for phenyl or alkyl. The compounds of formula (II) can be obtained from the corresponding sulphochlorides.

Abstract: This invention concerns novel compounds of the formula I: ##STR1## in which P is a group of formula II or a group of formula III; R.sup.1 is alkyl, cycloalkyl, cycloalkylalkyl, phenyl or phenylalkyl; R.sup.2 is hydrogen, alkyl, amino or alkylamino; R.sup.3 and R.sup.4 are independently hydrogen, alkyl, phenyl or benzyl; R.sup.6 is alkyl, amino or alkylamino; C and D are independently ethylene or trimethylene; Z is a direct bond between C and D, or an oxy, thio, carbonyl, methylene, ethylenedioxymethylene, ethylidene, or isopropylidene link, or Z is a group of the formula .dbd.N.R.sup.5 in which R.sup.5 is alkyl, phenyl or benzyl; R8 is hydrogen, cycloalkylalkyl, alkyl, alkenyl, alkynyl or phenylalkyl; or R8 is a alkylene or alkenylene linked to the nitrogen atom of the group Q.A.

Abstract: This invention provides a process for preparing amide derivatives of acids by the reaction of haloaminotriazines and acid halides.This invention also provides a process for preparing isocyanates and isocyanate adducts from amide derivatives derived from haloaminotriazines and acid halides such as oxalyl chloride, phosgene and phosgene analogs.Melamine derived acid amides are prepared by reaction of trichloro and hexachloromelamines with chloroformates and acid chlorides. The by-product chlorine may be recycled in this process.Amides, carbamates, sulfonamides, phosphoramides, and related amide derivatives may be prepared by the novel processes of the invention.

Abstract: Novel boronic acid and ester and carboxyl-modified amino acid compounds of the Formula I, which are inhibitors of trypsin-like enzymes, are disclosed :R.sup.1 --Z--CHR.sup.2 --A,where R.sup.1, Z, R.sup.2 and A are defined within.

Abstract: Polyalkylpiperidine compounds of the formula I ##STR1## in which Y is one of the groups ##STR2## are distinguished by very low volatility at elevated temperature and are very effective stabilizers for organic substances.

Abstract: Compounds of formula (I), where R.sup.1, R.sup.2, n, W, R.sup.3 and A are as defined in claim 1, are suitable for use as herbicides and plant growth regulators. They can be produced by a process similar to known processes. To produce them, new compounds of formula (II) are reacted with a carbamate of formula R.sup.* --O--CO--NR.sup.3 A, where R.sup.3 stands for phenyl or alkyl. The compounds of formula (II) can be obtained from the corresponding sulphochlorides.

Abstract: This invention relates to herbicidal pyridinesulfonylureas which are highly active as preemergence and postemergence herbicides.

Abstract: Compounds which comprise at least one group of the formula I or II ##STR1## and at least one polyalkylpiperidine group of the formula III ##STR2## in which R and R.sub.1 to R.sub.6 have the meaning indicated in claim 1, are effective stabilisers for organic materials against damage by light, oxygen and heat.

Abstract: Salts of organic optical brighteners or light stabilizers with compounds which contain at least one ammonium, cycloammonium or immonium group and at least one aliphatic group, cycloaliphatic group, or aromatic group bonded to at least one (up to four) carbonyl group, or heteroaromatic group. resp. basic brighteners or light stabilizers with compounds which contain a radical containing at least one carboxylic acid or sulphonic acid radical and one aliphatic, cycloaliphatic, monomeric aromatic or heteroaromatic group, or contain a C.sub.2-14 -dicarboxylic acid or amino-C.sub.2-1 -alkylcarboxylic acid radical, are eminently suitable for the brightening and light stabilizing of synthetic plastic compositions.

Abstract: Novel piperidine-triazine compounds of the formula (Ia) and (Ib) suitable for use as light stabilizers, heat stabilizers and oxidation stabilizers for organic materials. The meanings of R.sub.1, R.sub.2, R.sub.3, G.sub.1, G.sub.2, L.sub.1, L.sub.2, m and n are defined in the text.

Abstract: This invention relates to certain herbicidal pyrrolesulfonylureas, compositions thereof and a method for their use as herbicides or plant growth regulants.

Abstract: A synthetic polyamide of formula I and its salts ##STR1## in which each R.sub.1 independently is selected from hydrogen, carboxyl, amino or a group of formula .alpha.-A.sub.1 -R.sub.10 (.alpha.)where A, is a bridging group and R.sub.10 is a sterically hindered amine group;each R.sub.2 independently is hydrogen or a group of formula .alpha.A is a bridging group of the formula ##STR2## is 0 or 1; R.sub.3 is hydrogen, C.sub.1-12 alkyl or is a significance of R.sub.10 ;R.sub.5 is hydrogen or C.sub.1-12 alkylR.sub.4 is a significance of R.sub.10 or a group of formula .alpha.; andp is an integer from 5 to 200;with the proviso that the compound of formula I contains 1-400 sterically hindered amine groups.

Abstract: A novel thiophenesulfonylurea derivative having herbicidal activity, having the formula (I): ##STR1## wherein the substituents are herein described.

Abstract: The present invention relates to novel piperidine compounds of the formula (I) ##STR1## in which X.sub.1, X.sub.2, X.sub.3 and n are as defined in the text. The compounds of the invention can be used as light stabilizers, heat stabilizers and oxidation stabilizers for organic materials, in particular synthetic polymers.

Abstract: Novel piperidine compounds of the formula (I) are suitable for use as light stabilizers, heat stabilizers and oxidation stabilizers for organic materials.The definitions of R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, A and n in the formula (I) are given in the text.

Abstract: Compounds of formula I ##STR1## wherein R.sub.1 and R.sub.2 are each independently of the other hydrogen, C.sub.1 -C.sub.24 alkyl, phenyl-substituted C.sub.1 -C.sub.4 alkyl, unsubstituted or C.sub.1 -C.sub.4 alkyl-substituted C.sub.5 -C.sub.8 cycloalkyl, unsubstituted or C.sub.1 -C.sub.4 alkyl-substituted phenyl, with the proviso that both substituents R.sub.1 and R.sub.2 are not simultaneously hydrogen,n is an integer from 3 to 8,R.sub.3 is C.sub.1 -C.sub.18 alkyl, C.sub.2 -C.sub.8 alkyl which is interrupted by --O--, --S-- or --NR.sub.4 --, unsubstituted or C.sub.1 -C.sub.4 alkyl-substituted C.sub.5 -C.sub.8 cycloalkyl, phenyl-substituted C.sub.1 -C.sub.4 alkyl, unsubstituted or C.sub.1 -C.sub.12 alkyl-substituted phenyl or a radical --(CH.sub.2).sub.m --COOR.sub.4 or ##STR2## R.sub.4 is C.sub.1 -C.sub.18 alkyl, unsubstituted or C.sub.1 -C.sub.4 alkyl-substituted C.sub.5 -C.sub.8 cycloalkyl, benzyl or phenyl,R.sub.5 is hydrogen, methyl, benzyl or a radical --OR.sub.7,m is 1 or 2,X is O, S, or NR.sub.

Abstract: A compound of formula (I): ##STR1## wherein: R.sup.1 is hydrogen, alkyl, alkoxyalkyl, carboxylic acyl or phenylalkyl, or an optionally substituted tetramethylpiperidyl group: R.sup.2 is hydrogen, alkyl, carboxylic acyl or phenylalkyl group; R.sup.3 is alkylene optionally interrupted by at least one oxygen atom X is oxygen or --NR.sup.5 --; wherein R.sup.5 is hydrogen or alkyl,: Y is --OCO--, --COO--, --CONH-- or --OCONH--; n is 2 to 4; and, when n is 2, Z is alkylene optionally interrupted by at least one oxygen, sulfur or aryl, cycloalkyl or heterocyclic group, or, when n is 3, Z is alkanetriyl in which a carbon is optionally replaced by nitrogen or, when n is 4, Z is alkanetetrayl optionally interrupted by at least one oxygen atom and acid addition salts thereof are valuable polymer stabilizers.

Abstract: Herbicidal substituted thienylsulphonylureas of the formula ##STR1## in which R.sup.1 represents ethyl or n-propyl,R.sup.2 represents hydrogen or methyl,X and Y are identical or different and each represent hydrogen, hydroxyl, amino, cyano, halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.1 -C.sub.4 -halogenoalkyl, C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -halogenoalkoxy, C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.1 -C.sub.4 -alkylamino or di-(C.sub.1 -C.sub.4 -alkyl)-amino andZ represents nitrogen, a CH group or a C-halogen group,and their salts.

Abstract: An improved process for the preparation of 2,4-di(alkylamino)-6-alkylthio-s-triazines wherein cyanuric chloride is reacted in successive steps with two appropriate alkylamines and an alkyl mercaptan is described where the improvement involves use of a single water-immiscible solvent and a phase transfer catalyst in the mercaptan addition step.

Abstract: This invention provides a process for preparing amide derivatives of acids by the reaction of haloaminotriazines and acid halides.This invention also provides a process for preparing isocyanates and isocyanate adducts from amide derivatives derived from haloaminotriazines and acid halides such as oxalyl chloride, phosgene and phosgene analogs.Melamine derived acid amides are prepared by reaction of trichloro and hexachloromelamines with chloroformates and acid chlorides. The by-product chlorine may be recycled in this process.Amides, carbamates, sulfonamides, phosphoramides, and related amide derivatives may be prepared by the novel processes of the invention.

Abstract: Radiation-sensitive organo-halogen compounds having a photo-labile halomethyl-1,3,5-triazine moiety and at least one polymerizable moiety within one molecule. The compounds of this invention have at least one halomethyl substituent attached to a carbon atom of the triazine moiety and at least one polymerizable monomeric moiety attached to another atom of the triazine moiety. The compounds of this invention can be used to prepare polymers having 1,3,5-triazine substituents attached thereto. The compounds of this invention are good photoinitiators, and compositions containing them can be used in printing, duplicating, copying, and other imaging systems. The compounds of this invention are capable of stimulation by actinic radiation at a wavelength of about 250 to 900 nanometers to generate free radicals.

Abstract: R.sup.1 is hydrogen, (1-6C)alkyl, or (1-4C)alkanoyl;R.sup.2 (when not as hereinbelow defined together with X) is (1-6C)alkyl substituted by a group of formula R.sup.10 Xb(CO).sub.m in which m is 0 or 1, provided that when m is 0, X and Xb are separated by at least two carbon atoms, Xb is an imino group of formula --NRb in which Rb together with R.sup.10 and the adjacent nitrogen atom forms a morpholino, thiomorpholino, piperidino or azetidino ring;and X is oxy, thio, sulphinyl, sulphonyl or an imino group of formula --NRa-- in which Ra is hydrogen, (1-6C)alkyl or together with R2 and the adjacent nitrogen atom forms a morpholino, thiomorpholino, piperidino or azetidino ring; andA is N or CT in which T is hydrogen or (1-4C)alkyl;or a pharmaceutically acceptable salt thereof; processes for the manufacture of the compounds and pharmaceutical compositions containing them. The compounds are useful as adenosine antagonists.

Abstract: Reactive dyestuffs of the formula ##STR1## in which X is ##STR2## and Z is a heterocyclic reactive group and the remaining groups have the meaning given in the description, are highly suitable for the dyeing and printing of hydroxyl- or amido-containing materials.

Abstract: Reactive dyestuffs of the formula (1) ##STR1## in which D denotes the radical of an organic dyestuff,R, R.sub.1 and R.sub.2, independently of one another, denote hydrogen or substituted or unsubstituted C.sub.1-4 -alkyl,A denotes a substituted or unsubstituted aliphatic, aromatic or aromatic-aliphatic bridging member,X denotes Cl, FPym denotes the radicals ##STR2## n denotes 1 or 2, are suitable in particular for the dyeing of cellulose fibres.

Abstract: The present invention relates to novel piperidine-triazine compounds of the formula (I) ##STR1## in which R.sub.1 is e.g. hydrogen or methyl, A.sub.1 is e.g. >N--CH.sub.3, R.sub.2 is e.g. --(CH.sub. 2).sub.2-6 --, R.sub.3 is e.g. 2,2,6,6-tetramethyl-4-piperidyl or 1,2,2,6,6-pentamethyl-4-piperidyl, or --A.sub.1 --R.sub.2 -- is a direct bond and, in this case, R.sub.3 is e.g. a group ##STR2## is a group of the formula (IVa) or (IVc) ##STR3## q and m are e.g. zero, X.sub.1 is e.g. a group of the formula (Va)--A.sub.4 --R.sub.9 --A.sub.5 -- (Va)in which A.sub.4 and A.sub.5 which are identical or different are e.g. an >N--R.sub.8 group where R.sub.8 is e.g. hydrogen, 2,2,6,6-tetramethyl-4-piperidyl or 1,2,2,6,6-pentamethyl-4-piperidyl, R.sub.9 is e.g. --(CH.sub.2).sub.2-6 --, n is e.g. a number from 1 to 10, Y.sub.1 is e.g. OH, ONa, OK or a group --X.sub.1 Z with Z being hydrogen or methyl and Y.sub.2 is e.g. hydrogen or methyl.

Abstract: A fluorescence polarization immunoassay for flecainide and tracers therefor are disclosed.

Abstract: This invention concerns novel compounds of the formula I: ##STR1## in which P is a group of formula II or a group of formula III; R.sup.1 is alkyl, cycloalkyl, cycloalkylalkyl, phenyl or phenylalkyl; R.sup.2 is hydrogen, alkyl, amino or alkylamino; R.sup.3 and R.sup.4 are independently hydrogen, alkyl, phenyl or benzyl; R.sup.6 is alkyl amino or alkylamino; C and D are independently ethylene or trimethylene; Z is a direct bond between C and D, or an oxy, thio, carbonyl, methylene, ethylenedioxymethylene, ethylidene, or isopropylidene link, or Z is a group of the formula .dbd.N.R.sup.5 in which R.sup.5 is alkyl, phenyl or benzyl; R8 is hydrogen, cycloalkylalkyl, alkyl, alkenyl, alkynyl or phenylalkyl; or R8 is a alkylene or alkenylene linked to the nitrogen atom of the group Q.A.

Abstract: The present invention relates to novel piperazine-piperidine compounds of the general formula (I) ##STR1## in which R.sub.1 is e.g. hydrogen or methyl, R.sub.2 is e.g. ethylene, m is zero or 1 and n is e.g. 1, and when n is 1, A is e.g. 2,2-dimethyl-1-propanoyl, n-butoxycarbonyl, n-tetradecyloxycarbonyl or 2,4-bis[N-butyl-(2',2',6',6'-pentamethyl-4'-piperidyl)amino]triazin-6-yl.The said compounds are effective as light stabilizers, heat stabilizers and oxidation stabilizers for organic materials.

Abstract: Difluorotriazinyl compounds of the formula ##STR1## are continuously reacted in a reactor with amines in solution or suspension.

Abstract: A process for the preparation of a 5,7-diaryloxy-2-(2-heteroaryl)-triazolo[1,5-a][1,3,5]triazine, which comprises reacting a N-2-(4,6-diaryloxy)-[1,3,5]triazinyl-N'-(2-heteroarylcarbonyl)hydrazine with a polyphosphoric acid silyl ester. The invention also provides a multistep process for preparing certain triazolotriazines having activity asadenosine antagonists.

Abstract: The present invention relates to novel co-oligomers containing recurring units of the formulae (Ia) and (Ib) ##STR1## which have a number average molecular weight of e.g. from 1,000 to 5,000 and a (Ia):(Ib) ratio of e.g. 1:1, and in which R.sub.1 and R.sub.5 are e.g. N-(2,2,6,6-tetramethyl-4-piperidyl)-n-butylamino, R.sub.2 is e.g. 2,2,6,6-tetramethyl-4-piperidyl, R.sub.3 is e.g. hexamethylene, R.sub.4 is e.g. hydrogen and X is e.g. a group ##STR2## These compounds are particularly suitable for stabilizing organic materials against light, heat and oxidation.

Abstract: Water-soluble triazine derivatives of formula (1) are disclosed. The novel compounds are representatives of sterically hindered amines (HALS stabilisers) and are suitable for enhancing the thermal and photochemical stability of undyed and dyed polyamide fibre materials.

Abstract: Amelinic compounds of general formula (I) ##STR1## obtained by subsequent condensation reaction of 1 mol of a cyanuric acid halide with 1 mol of amine and of a polyamine and by hydrolysis reaction of the thus obtained intermediate. Compounds of general formula (I) are used, in particular, as antiflame additives.

Abstract: Amelinic compounds of general formula (I) ##STR1## obtained by condensation of 1 mol of cyanuric acid halide with 2 mols of an amine and subsequent hydrolysis of the intermediate thus obtained. Compounds of general formula (I) are used, in particular, as flame retardant additives for polymers.

Abstract: Phenoxyalkyl-substituted heteroaromatics of the general formulae Ia and Ib ##STR1## where A is an unsubstituted or substituted heteroaromatic radical having 6 5 ring members and 1, 2 or 3 nitrogen atoms in the ring, R.sup.1 is hydrogen, halogen or C.sub.1 -C.sub.3 -alkyl. R.sup.2 is hydrogen or C.sub.1 -C.sub.4 -alkyl. Q.sub.a is an unsubstituted or substituted azole radical and Q.sub.b is a substituted or unsubstituted heteroaromatic radical which has a five-membered ring,and their use for combating pests.

Abstract: The invention embraces compounds of formula ##STR1## and salts thereof, wherein: X and Y are independently selected from various optionally substituted alkoxy, alkenyloxy, alkynyoxy and phenoxy groups;W is oxygen or sulfur;R.sub.1 is hydrogen or alkyl;E is CH or N;R.sub.2 and R.sub.3 are independently selected from various halo, alkyl, alkoxy and amino substituents.The compounds of the invention show herbicidal properties particularly for the control of broad leaf plants in grass crops such as wheat. In further embodiments the invention provides processes for the preparation of compounds I, intermediates useful in the preparation of compounds of formula I, compositions containing as active ingredient a compound of formula I and herbicidal and plant growth regulating processes utilizing compounds of formula I.

Abstract: Methine compounds represented by the following general formula (Ia) or (Ib); ##STR1## wherein CYA represents atoms having a cyanine chromogen structure, MER represents atoms having a merocyanine chromogen structure, L represents a divalent linkage group composed of an atom or atoms containing at least one of a carbon atom, a nitrogen atom, a sulfur atom and an oxygen atom, Het represents a group containing a 5- to 7-membered hetero ring containing at least one nitrogen atom, l.sub.1 represents 1 or 2, l.sub.2 represents 0 or 1, and l.sub.3 represents 1, 2 or 3. Methine dyes using same are also disclosed.

Abstract: A compound of the formula I ##STR1## wherein: R.sup.1 is hydrogen, (1-6C)alkyl, or (1-4C)alkanoyl;R.sup.2 is phenyl, a C-linked aromatic 5- or 6-membered heterocyclic ring containing one of oxygen and sulphur and/or one or two nitrogen, or (1-8C)alkyl, alkenyl or alkynyl unsubstituted or substituted by a phenyl or a C-linked aromatic 5- or 6-membered heterocylic ring containing one of oxygen and sulphur and/or one or two nitrogen, any phenyl being unsubstituted or substituted by one, two or three of (1-4C)alkyl, (1-4C)alkoxy, halogen, trifluoromethyl, hydroxy, benzyloxy and (1-5C)alkanoyloxy;A is N or CT in which T is hydrogen or (1-4C)alkyl;or a pharmaceutically acceptable salt thereof, processes for the manufacture of the compounds, and pharmaceutical compositions containing them. The compounds are useful as adenosine antagonists.