| Patents for C07D 239 - Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings (42,619) | 
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| 08/14/1991 | WO1991011999A1 Angiotensin ii antagonists incorporating a substituted benzyl element | 
| 08/14/1991 | EP0441747A2 Microbicide agent | 
| 08/14/1991 | EP0440771A1 5-oxy-2-phenylazines and mesomorphous medium | 
| 08/14/1991 | EP0440670A1 Heterocyclic acetylenic amines having central nervous system activity. | 
| 08/14/1991 | EP0301021B1 Amide liquid crystal compounds: mixtures and devices using them | 
| 08/14/1991 | EP0138995B1 Regulation of enzymes which utilize tetrahydrobiopterin or tetrahydrofolate cofactors with 6, 6-disubstituted-tetrahydropteridines | 
| 08/14/1991 | CN1053787A Triazole antifungal agents | 
| 08/14/1991 | CN1053786A Urea derivatives having herbicidally activation and process for preparation thereof | 
| 08/14/1991 | CA2076032A1 Tumor cell sensitization method | 
| 08/14/1991 | CA2075637A1 Angiotensin ii antagonists incorporating a substituted benzyl element | 
| 08/14/1991 | CA2075627A1 Angiotensin ii antagonists incorporating a substituted benzyl element | 
| 08/14/1991 | CA2036192A1 Heterocyclic carboxylic acids and esters | 
| 08/13/1991 | US5039689 Antiparasitic 3(4-amino benzotriazo-1-yl-)1,2-cyclopentanediols | 
| 08/13/1991 | US5039686 N-pyridyl nitromethylene heterocyclic compounds and their use as pesticides | 
| 08/13/1991 | US5039681 Cognition activators, brain disorders, psychology | 
| 08/13/1991 | CA1287632C Quinazolinone compounds and processes for the preparation thereof | 
| 08/13/1991 | CA1287631C 5-substituted-6-aminopyrimidine derivatives, composition and uses | 
| 08/09/1991 | WO1991012244A1 Process for preparing pyrimidinetrione derivatives | 
| 08/09/1991 | WO1991012241A1 Hydrazine derivatives | 
| 08/09/1991 | WO1991012237A1 Benzenesulfonamide derivative | 
| 08/09/1991 | CA2075496A1 Hydrazine derivatives | 
| 08/09/1991 | CA2050591A1 Benzenesulfonamide derivatives | 
| 08/09/1991 | CA2049991A1 Process for preparing pyrimidinetrione derivatives | 
| 08/08/1991 | WO1991011442A1 Herbicidal cinnamic ester uracils | 
| 08/08/1991 | WO1991011186A1 Method and compositions for the synthesis of bch-189 and related compounds | 
| 08/08/1991 | WO1991011185A1 Use of urapidile and derivatives for treating arteriosclerotic diseases | 
| 08/08/1991 | DE4003012A1 Geminale dimethylalkyl-verbindungen, verfahren zu ihrer herstellung und ihre verwendung in fluessigkristallinen mischungen Geminal dimethylalkyl compounds, process for their production and their use in fluessigkristallinen mixtures | 
| 08/08/1991 | DE4002860A1 Halophenyl substd. heterocyclic derivs. giving LC mesophase(s) | 
| 08/08/1991 | CA2678778A1 Method and compositions for the synthesis of bch-189 and related compounds | 
| 08/08/1991 | CA2035729A1 Microbicides | 
| 08/07/1991 | EP0440372A1 Triazole antifungal agents | 
| 08/07/1991 | EP0440134A1 Mesomorphic compound, liquid crystal composition containing same, liquid crystal device using same and display apparatus | 
| 08/07/1991 | EP0439785A2 Substituted 2-[6-(pyrimidinyl)-indol-1-yl]-acrylic acid ester | 
| 08/07/1991 | EP0439556A1 Heterocyclic peptide renin inhibitors | 
| 08/07/1991 | CN1053528A Substituting beta-pyrimidinyloxy (thio)-and beta-triazinyloxy-(thio) cycloalkylcarbonoxylic derivates, method of production and uses as herbicide, microbicide and agent for regulating plant growth the | 
| 08/07/1991 | CN1013442B Bicyclic compound processes for prepn. thereof and pharmaceutical composition comprising same | 
| 08/06/1991 | US5037982 Method of purifying 2-methyl-4-amino-5-aminomethylpyrimidine | 
| 08/06/1991 | US5037830 Antisecretory-antiulcer agents | 
| 08/06/1991 | US5037449 Reactive dyes, their preparation and use | 
| 08/03/1991 | WO1991011441A1 Process for producing geminate dimethylalkyl compounds and their use in liquid crystalline mixtures | 
| 08/03/1991 | CA2075198A1 Process for producing geminate dimethylalkyl compounds and their use in liquid crystalline mixtures | 
| 08/01/1991 | DE4002365A1 New 2-cycloalkyl:oxy or thio-pyrimidine or triazine cpd. - useful as herbicides, plant growth regulators and fungicides | 
| 08/01/1991 | CA2035319A1 Herbicidally active substituted sulfonyl urea derivatives and a process for the preparation thereof | 
| 07/31/1991 | EP0439243A1 Substituted beta-pyrimidinyloxy-(thio)- and beta-triazinyloxy(thio)-cycloalkanecarboxylic acid derivatives, processes for their preparation, and their use as herbicides, fungicides and plant growth regulators | 
| 07/31/1991 | EP0439185A2 Liquid crystal compound | 
| 07/31/1991 | EP0438811A2 Esters of 3-halogeno- or 3-cyano-substituted 2-methylalkanecarboxylic acids and their use as doping agents in liquid-crystalline compositions | 
| 07/31/1991 | EP0438754A1 Optically active compound, intermediate therefor, process for producing the intermediate, and liquid-crystal composition | 
| 07/31/1991 | EP0438726A1 Non-saturated cyclohexyl acetic acid derivatives and pesticides containing them | 
| 07/31/1991 | EP0438574A1 2,5-disubstituted heterocycles and mesomorphous medium. | 
| 07/30/1991 | US5036072 Benzoyl urea derivative | 
| 07/30/1991 | US5036070 Treatment of nervous system disorders, schizophrenia, anxiety, paranoia | 
| 07/30/1991 | CA1287051C Phenylpiperazine derivatives and their acid addition salts | 
| 07/27/1991 | WO1991011453A2 5-oxygenated-2,4,6-triaminopyrimidines | 
| 07/27/1991 | CA2071000A1 5-oxygenated-2,4,6-triaminopyrimidines | 
| 07/26/1991 | CA2034889A1 Substituted .beta.-pyrimidinyl-oxy(thio)- and .beta.-triazinyloxy(thio) cycloalkane carboxylic acid derivatives, processes for their preparationand theur use as herbicides, | 
| 07/25/1991 | WO1991010653A1 Herbicidal pyrimidines and triazines | 
| 07/25/1991 | WO1991010639A1 New intermediates, their production and use | 
| 07/24/1991 | EP0438261A2 Condensed heterocyclic glutamic acid derivatives, their production and use | 
| 07/24/1991 | EP0438209A1 Uracil derivatives and pesticides containing the same as active ingredient | 
| 07/23/1991 | US5034409 Pyrrole carboxylic acids and esters for blood platelet aggregation inhibition | 
| 07/23/1991 | US5034404 Nitroguanidines as insecticides | 
| 07/23/1991 | US5034394 Treatment of aids-HIV or HBV infections | 
| 07/23/1991 | US5034390 Psychological disorders, antidepressants or treatment of anxiety | 
| 07/23/1991 | US5034387 2,4-triaminopyrimidine-3-oxides used in cosmetic and pharmaceutical compositions | 
| 07/23/1991 | US5034050 Heteroaryloxy derivatives for postemergence killing of grassy weeds | 
| 07/23/1991 | CA1286669C Aminoalkylphenoxy derivatives | 
| 07/23/1991 | CA1286667C 4-(2-pyrimidinyl)-1-piperazinyl heterocyclic carbonyl derivatives | 
| 07/23/1991 | CA1286662C Heterocyclic compounds | 
| 07/21/1991 | CA2034156A1 Unsaturated cyclohexylacetic acid derivatives, and crop-protection agents containing same | 
| 07/19/1991 | CA2034404A1 Uracil derivatives and pesticides containing the same as active ingredient | 
| 07/17/1991 | EP0436744A1 Stabilized aqueous solutions of 3-Isothiazolinones | 
| 07/17/1991 | EP0436680A1 Heterocyclic compounds. | 
| 07/17/1991 | CN1013196B Benzoyl urea compounds producing process | 
| 07/17/1991 | CA2034292A1 Condensed heterocyclic compounds, their production and use | 
| 07/16/1991 | US5032592 Alkene, alkyne or cycloalkylene derivatives | 
| 07/16/1991 | US5032479 Charge transport compound | 
| 07/16/1991 | US5032314 Optically active 2-substituted-propyl ether and a liquid crystal composition | 
| 07/16/1991 | US5032313 Trifluorobenzene derivative and liquid crystal composition containing the same | 
| 07/16/1991 | US5032312 Liquid crystals | 
| 07/16/1991 | US5032169 Novel oxime ethers, the preparation thereof, compositions containing them and the use thereof | 
| 07/16/1991 | US5032168 4-((aryloxy)phenoxy)fluoroalkanoic acid derivatives and their herbicidal uses | 
| 07/16/1991 | US5032167 Herbicides | 
| 07/16/1991 | CA1286291C Process for producing cyclic ureas | 
| 07/14/1991 | WO1991010432A1 Ataractic | 
| 07/14/1991 | CA2073464A1 Anxiolytic drugs | 
| 07/13/1991 | WO1991011503A1 Composition and use of substituted 3-thio-2-propynenitriles as an industrial antimicrobial | 
| 07/13/1991 | WO1991010433A1 4,4'-[9h-fluoren-9-ylidenebis(methylene)]-bispyrimidine for treating neurological disorders | 
| 07/13/1991 | CA2073694A1 4,4' [9h-fluoren-9-ylidenebis (methylene)]-bispyrimidine for treating neurological disorders | 
| 07/13/1991 | CA2073458A1 Composition and use of substituted 3-thio-2-propynenitriles as an industrial antimicrobial | 
| 07/10/1991 | EP0436398A1 Acetylenes disubstituted with a heteroaromatic group and a substituted phenyl group having retinoid like activity | 
| 07/10/1991 | EP0436199A1 Cyclopropyl derivative lipoxygenase inhibitors | 
| 07/10/1991 | EP0435989A1 Process for the preparation of aromatic nitriles. | 
| 07/10/1991 | CN1052858A New xanthine derivatives | 
| 07/10/1991 | CN1052852A Pyrimidine or triazine derivatives and herbicidal composition containing same | 
| 07/10/1991 | CN1013115B Process for preparing pyrimidoisoquinoline derivatives | 
| 07/10/1991 | CN1013076B Process for preparing heterocyclic compounds | 
| 07/09/1991 | WO1991010684A1 Oxidized variants of gm-csf | 
| 07/09/1991 | US5030726 Polymerizable cyclic urea derivatives | 
| 07/09/1991 | US5030635 6-7-dimethoxy-1,2-dihydro-2-arylquinazoline-3-oxides | 
| 07/09/1991 | US5030382 Liquid crystals |