Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 521 - Heterocyclic compounds containing unspecified hetero rings
Patents for C07D 521 - Heterocyclic compounds containing unspecified hetero rings (16,203)
10/1990
10/02/1990US4960890 For optical recording media
10/02/1990US4960782 Triazole antifungal agents
10/02/1990US4960781 Fungicidal disazolyl-hydroxyalkyl derivatives
10/02/1990US4960678 Photochromic compounds
10/02/1990US4960456 Fungicidal and plant growth-regulating novel substituted 1-hydroxyalkyl-azolyl derivatives
10/02/1990US4960453 Hydroxyalkyl-azolyl derivatives as fungicides and plant growth regulators
10/02/1990CA1274834A1 Pyrazole derivatives, their production and uses
10/01/1990WO1990012009A1 New imidazole derivatives, production thereof, and uses thereof as medicines
10/01/1990WO1990012001A1 Thionaphthalene derivatives, method of producing the same, and antiallergic agent containing the same
10/01/1990CA2030557A1 Imidazole derivatives, methods for their production and pharmaceutical use thereof
10/01/1990CA2030534A1 Thionaphthalene derivative and preparation thereof and antiallergy preparation containing the same
09/1990
09/30/1990CA2012681A1 Quinolone derivatives, preparation processes thereof, and antibacterial agents containing the same
09/26/1990EP0388994A1 Substituted pyridinesulfonamide compounds, herbicidal composition containing them, and method of preparing these compounds
09/26/1990EP0388873A1 [[1,3,5-Triazin-2-yl)aminocarbonyl]aminsulfonyl] benzoic acid esters as herbicides, their preparation and their use
09/26/1990EP0388871A1 Herbicidal and plant growth regulating azolylmethyloxiranes
09/26/1990EP0388771A1 Phenoxysulfonylureas based on 3-substituted salicyclic acid alkyl esters, processes for their preparation and their use as herbicides and plant growth regulators
09/26/1990EP0388682A1 Substituted heteroarylphenylethers, process for their preparation and their use as insecticides
09/26/1990EP0388665A1 Substituted N-hydroxypyrazoles and N-hydroxy-triazoles and their use in combatting parasites
09/26/1990EP0374193A4 Composite tooling
09/25/1990US4959390 Polyhydroxybenzyloxypropanolamines
09/25/1990US4959096 Substituted isonicotinic acid esters
09/25/1990CA2011085A1 Azolylethylcyclopropanes, the preparation thereof and the use thereof as crop protection agents
09/25/1990CA1274524A1 Imidazole derivatives, their preparation and their use as fungicides
09/25/1990CA1274521A1 Benzyloxyalkylazoles and fungicides containing these compounds
09/25/1990CA1274515A1 Oxothiazolidine compound
09/21/1990CA2012596A1 Herbicidal and plant growth-regulating azolylmethyloxiranes
09/19/1990EP0387610A2 Substituted (quinolin-2-yl methoxy)phenyl-N,N'-sulphonyl ureas, processes for their preparation and their use in medicines
09/19/1990EP0387499A2 Substituted oxine ethers and their use as pesticides
09/19/1990EP0387309A1 Renin inhibitors, process for producing them and use thereof
09/18/1990US4958023 2-pyridinecarbothioamides, processes for preparation thereof and pharmaceutical compositions comprising the same
09/18/1990US4957937 Substituted N-hydroxypyrazoles and fungicides which contain these compounds
09/18/1990US4957935 Phenyltriazole derivative and insecticide
09/18/1990US4957934 1,3-heterocyclic-substituted alkane
09/18/1990US4957931 Anticonvulsants, treatment of epilepsy
09/18/1990US4957609 Cyclization
09/18/1990US4957539 Triazoles including alkynyl substitution useful as fungicides or as plant growth regulating agents
09/18/1990CA2012415A1 Phenoxysulfonylureas based on 3-substituted alkyl salicylates, processes for their preparation and their use as herbicides and plant growth regulators
09/14/1990CA2011952A1 Leukotriene-inhibiting substituted (quinolin-2-yl-methoxy) phenyl-n,n'-sulphonylureas
09/13/1990DE3906772A1 Substituted N-hydroxypyrazoles, their preparation, and their use for controlling pests
09/12/1990EP0386557A1 Method for combating fungi excluding the case of the treatment of human or animal body.
09/12/1990EP0386143A1 Tri- and tetra-substituted-oxetanes and tetrahydrofurans and intermediates thereof
09/12/1990EP0386001A1 Herbicidal sulfonamides
09/11/1990US4956359 Carboxamides or thiocarboxamides of aryl oxy or thio azetidines
09/11/1990US4956005 Preemergence or postemergence herbicides
09/11/1990US4955580 Contact lens mold
09/11/1990CA1273941A1 Process for the preparation of optically active azole derivatives
09/05/1990EP0385951A2 Stabilized organic material
09/05/1990EP0385850A2 Benzimidazole and azabenzimidazole derivatives, process for their preparation, synthesis intermediates, pharmaceutical compositions containing them, useful for the treatment of cardiovascular diseases and duodenal ulcers
09/05/1990EP0385371A1 1-Hydroxy-1,2,4-triazole derivatives and fungicides containing them
09/05/1990EP0385224A1 Substituted N-hydroxypyrazoles and fungicides containing these compounds
09/04/1990USH817 Photographic light-sensitive material
09/04/1990US4954628 Herbicides, plant growth regulators, pharmaceuticals
09/04/1990US4954523 Benzophenone oxime ether compounds, pharmaceutical compositions and treatment methods
09/04/1990US4954494 Pyridyl-pyridazinone and pyridyl-pyrazolinone compounds and their use in the treatment of congestive heat failure
09/04/1990US4954164 Pyrazolesulfonylurea derivatives, preparation thereof, herbicide containing said derivative as active ingredient and herbicidal method by use thereof
09/04/1990US4954162 Fungicides, plant growth regulators
09/03/1990CA2011222A1 Benzimidazole and azabenzimi-dazole derivatives, their methods of preparation, synthesis intermediates and pharmaceutical compositions in which they are present and which are useful especially for the treatment of cardiovascular diseases and duodenal ulcers
09/03/1990CA2010125A1 1-hydroxy-1-2,4-triazole compounds and fungicides containing them
08/1990
08/29/1990EP0384602A1 N-substituted-3-[(2,3-dimethylmaleimido) amino]-benzenesulfonamide derivatives, preparation process thereof and herbicidal compositions
08/29/1990EP0384365A1 0-(1,2,4-Triazolyl-1)-0-phenyl acetals and fungicides containing them
08/29/1990EP0384246A2 Cyclopropyl-hydroxyethyl-azolyl derivatives
08/29/1990EP0257295B1 (z)-2-cyano-2-oximino-acetyl chlorides, and process for their preparation
08/28/1990US4952726 Herbicides, plant growth regulators
08/28/1990US4952602 Treatment of arteriosclerosis
08/28/1990US4952595 Fungicides
08/28/1990US4952289 Macrocyclic amine complexes for ligand extraction and generation
08/28/1990US4952235 Herbicides
08/28/1990US4952233 Herbicidal sulphonylaminoguanidinoazines
08/28/1990US4952232 Antifungal carbinols
08/25/1990CA2009795A1 N-hydroxypyrazoles and fungicides which contain these compounds
08/24/1990CA2009796A1 0-(1,2,4-triazol-1-yl) 0-phenyl acetals and fungicides containing these
08/23/1990DE3905378A1 Use of halovinyl azole derivatives as microbicides in the protection of materials
08/23/1990DE3905317A1 Cyclopropyl hydroxyalkyl azolyl derivatives
08/22/1990EP0383318A2 Aralkylamine compounds
08/22/1990EP0383281A1 1,2-ethanediol derivative and salt thereof, process for producing the same, and cerebral function-improving agent comprising the same
08/22/1990CN1044814A (benzylidene)-azolylmethylcycloalkane and use as fungicide
08/22/1990CN1044812A Chloroaniline derivatives
08/22/1990CN1044807A Composition for denatured denaturation or protection agent for nerve cell and process for preparing benzene derivatives used for composition
08/21/1990US4950767 S -proline derivative as intermediate
08/21/1990US4950678 Pesticides
08/21/1990CA1273020A1 Preparation of aromatic carbonyl compounds
08/16/1990EP0382637A1 Pyrimidinyl piperazinyl alkyl azolyl derivatives having an anxiolytic and/or tranquillizing activity
08/16/1990EP0382618A2 Aminoalkoxyphenyl derivatives, process for their preparation and compositions containing them
08/16/1990EP0382437A1 N-substituted-3-(substituded hydrazino)-benzenesulfonamide derivatives, preparation process thereof and herbicidal compositions
08/16/1990EP0382436A1 N-substituted-3-(nitrogen-containing 5-membered ring)-benzenesulfonamide derivatives, preparation process thereof and herbicidal compositions
08/16/1990EP0382213A2 Biphenyl derivative, nerve cell degeneration repairing or protecting agent and process for preparing a phenyl derivative contained in the agent
08/16/1990EP0382185A2 Carbostyril derivatives
08/16/1990EP0382077A2 Diaryl-substituted heterocyclic compound, its preparation and medicaments and cosmetics made thereof
08/15/1990CN1044656A Pyrazolopyridine compound and processes for preparation thereof
08/15/1990CN1009152B Herbicidal compostion containing n-((4,6-dimethoxypyrimidin-2-yl) aminocarbonyl)-3-trieluoromethyl pyridine-2-sulfonamide or salts
08/14/1990USRE33298 1-(2-oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-ureas
08/14/1990US4948902 Process for making substituted pyrazoles
08/14/1990US4948796 Piperazine derivative or its salt, process for producing the same and pharmaceutical composition comprising the same as active ingredient
08/14/1990US4948795 Platelet activating factor antagonists
08/14/1990US4948419 Herbicidal pyridine sulfonamides
08/14/1990US4948416 Herbicides
08/14/1990CA1272730A1 1,3-dioxan-5-ylalkyltriazoles, their preparation, their use for regulating plant growth, and agents for this purpose
08/09/1990WO1990008759A1 Derivatives of chrysophanol
08/09/1990WO1990004918A3 Quaternary amine containing ether or ester lipid derivatives and therapeutic compositions
08/09/1990DE3903365A1 Use of salicylic acid derivatives for regulating the growth of plants
1 ... 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 ... 163