| Patents for C07D 257 - Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms (9,612) |
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| 07/21/1992 | US5132409 Macrocyclic chelating agents and chelates thereof |
| 07/18/1992 | CA2058899A1 Chemical process |
| 07/09/1992 | WO1992011248A1 Novel aliphatic amides, process for producing them and medicaments containing these compounds |
| 07/08/1992 | CN1062528A Benzodiazepinone |
| 07/07/1992 | US5128479 Oxidized diphenylheteroalkanes |
| 07/05/1992 | CA2058198A1 Azole derivatives, process for their preparation, and their use |
| 07/01/1992 | EP0492105A2 Treatment of cardiac hypertrophy with angiotensin-II-receptor-blockers |
| 07/01/1992 | CN1062289A Process for treating cardiovascular hypertrophy and hyperplasia |
| 06/30/1992 | US5126464 Polyazamacrocycles and their metal complexes and oxidations using same |
| 06/30/1992 | US5126371 Diarylacetylenes, their preparation and their use |
| 06/30/1992 | US5125960 Pre- and postemergence |
| 06/25/1992 | DE4040619A1 Neue aliphatische amide, verfahren zu ihrer herstellung sowie arzneimittel, die diese verbindungen enthalten New aliphatic amides, process for their production and with drug containing these compounds |
| 06/24/1992 | EP0491525A1 Benzamide and sulfonamide hypoglycemic agents |
| 06/24/1992 | EP0491218A1 Benzodiazepinones |
| 06/24/1992 | EP0490897A1 Novel magnetic resonance imaging agents |
| 06/23/1992 | US5124493 Nitrolysis of 1,3,5,7-tetraacyl-1,3,5,7-tetraazacetyloctane |
| 06/23/1992 | CA1304084C Fungicides |
| 06/19/1992 | CA2057324A1 Benzamide and sulfonamide hypoglycemic agents |
| 06/18/1992 | CA2057646A1 Benzodiazepinone |
| 06/17/1992 | EP0490820A2 Biphenylyl compounds |
| 06/17/1992 | EP0490816A2 Fluoro-compounds |
| 06/16/1992 | US5122523 N-acylamino acid derivatives and their pharmaceutical compositions |
| 06/15/1992 | CA2057511A1 Biphenylyl compounds |
| 06/09/1992 | US5120887 Nitrolysis of 1,3,5,7-tetraazacyclooctane to produce 1-n-acetyl-3,5,7-trinitrocyclotetramethylenetetramine |
| 06/09/1992 | US5120841 Antibiotics for easy absorption |
| 06/09/1992 | US5120346 Herbicides |
| 06/09/1992 | CA1303049C 3-(1h-tetrazol-5-yl)oxanilic acid and salts thereof, method for preparing the same and pharmaceutical compositions containing the compound |
| 06/02/1992 | CA1302424C Phenolic thioethers as inhibitors of 5-lipoxygenase |
| 05/29/1992 | WO1992008725A1 Polyazamacrocyclic compounds for complexation of metal ions |
| 05/27/1992 | DE4037941A1 Cyclopentanetherderivate, verfahren zu ihrer herstellung und ihre pharmazeutische verwendung Cyclopentanetherderivate, processes for their preparation and their pharmaceutical use |
| 05/27/1992 | CN1061410A Substituted azoles, process for their preparation, agents containing them and their use |
| 05/26/1992 | US5116994 Modified sytrene-divinylbenzene polymer |
| 05/26/1992 | US5116853 Phenylene derivatives |
| 05/26/1992 | US5116826 Silazaneophyl sulfides, and their use as pesticides |
| 05/26/1992 | US5116732 Chromagens for Histological Staining |
| 05/24/1992 | WO1992009573A2 Cyclopentane ether derivatives, methods for preparing them and their use in pharmaceuticals |
| 05/24/1992 | CA2096848A1 Cyclopentane ether derivatives, methods for preparing them and their use in pharmaceuticals |
| 05/20/1992 | EP0485929A1 Substituted azoles, process for their preparation and their application |
| 05/20/1992 | CN1016692B Method for preparation of trycyclic pyridazopyridone derivatives |
| 05/19/1992 | US5115337 Laser wavelength converter |
| 05/19/1992 | US5114934 Tricyclic pyridone derivatives |
| 05/19/1992 | US5114688 Binuclear metal macrocyclic and macrobicyclic complexes for oxygen separation and transport |
| 05/19/1992 | CA1301181C2 Oxiranes |
| 05/17/1992 | CA2055636A1 Substituted azoles, process for their preparation, agents containing them and their use |
| 05/13/1992 | EP0485045A2 Mono-N-substituted 1,4,7,10-Tetraazacyclododecan-derivatives, process for their preparation and pharmaceutical agent containing them |
| 05/12/1992 | US5112860 Thiocarboxylic esters and fungicides containing them |
| 05/09/1992 | CA2055093A1 Mono-n-substituted 1,4,7,10-tetraazacyclododecane derivatives, process for their production and pharmaceutical agents containing these derivatives |
| 05/07/1992 | DE4034645A1 Guanidinium-5,5'-azo-tetrazolate - is stable nitrogen-rich cpd. yielding non-harmful gases upon decomposition |
| 05/06/1992 | CN1016484B Process for preparing substituted tetrazolinones |
| 05/05/1992 | US5110940 Antihypercholesterolemic tetrazole compounds |
| 05/05/1992 | US5110921 7-acylamino-3-vinylcephalosporanic acid derivatives |
| 05/05/1992 | CA1300134C Crystallization of beta hmx from nitric acid |
| 04/30/1992 | WO1991018866A3 1,4-diamino-2,3-dihydroxybutanes |
| 04/29/1992 | CN1060653A Crystallization of optical isomers of leukotriene antagonists |
| 04/22/1992 | EP0481742A1 Piperazine derivatives |
| 04/22/1992 | EP0481420A1 Magnetic resonance imaging agent |
| 04/22/1992 | EP0481311A2 Aminoacid derivatives |
| 04/22/1992 | EP0481118A1 A method for producing butyl 3'-(1H-tetrazol-5-yl) oxanilate |
| 04/22/1992 | CN1060466A Benzene, pyridine and pyrimidine derivative |
| 04/19/1992 | CA2053573A1 Amino acid derivatives |
| 04/15/1992 | EP0480901A1 Azido-substituted fatty acid analog enzyme substrates |
| 04/15/1992 | EP0310622B1 Anti-inflammatory compositions |
| 04/15/1992 | CN1016220B Heterocyclic herbicides |
| 04/14/1992 | US5105017 Leukotriene antagonist intermediates |
| 04/13/1992 | CA2053366A1 Azido-substituted fatty acid analog enzyme substrates |
| 04/08/1992 | EP0479332A2 Diphenyl-methane derivative, pharmaceutical composition and use |
| 04/07/1992 | US5103037 Inhibitors of leukotriene biosynthesis; antiallergens |
| 04/07/1992 | US5103010 Anticoagulant |
| 04/02/1992 | WO1992005145A1 Disubstituted aryl compounds exhibiting selective leukotriene b4 antagonist activity |
| 04/01/1992 | EP0478247A2 Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors |
| 04/01/1992 | EP0478001A1 Benzophenone oxime derivatives, pharmaceutical compositions and use |
| 04/01/1992 | EP0477778A2 Benzene, pyridine and pyrimidine derivative |
| 03/31/1992 | US5100910 Aryl substituted tetrazole derivatives, and application thereof in therapeutics |
| 03/31/1992 | US5100761 Silver halide photographic materials |
| 03/31/1992 | CA1298433C Amino acid derivatives |
| 03/26/1992 | CA2052191A1 Benzene, pyridine and pyrimidine derivative |
| 03/24/1992 | US5099008 Polyvinylpyrrolidone with HMX and RDX |
| 03/24/1992 | US5098934 Method of relieving pain with mercaptoalkanamides |
| 03/24/1992 | US5098613 Aromatic ethers for treatment of mammals |
| 03/22/1992 | WO1992005151A1 Crystallization of optical isomers of leukotriene antagonists |
| 03/22/1992 | CA2091245A1 Crystallization of optical isomers of leukotriene antagonists |
| 03/19/1992 | WO1992004045A1 Novel cholecystokinin antagonists, their preparation and therapeutic use |
| 03/19/1992 | CA2088195A1 Cholecystokinin antagonists, their preparation and therapeutic use |
| 03/18/1992 | EP0475206A2 Angiotensin II receptor antagonists |
| 03/18/1992 | CN1059521A Process and intermediate for preparation of 2-hydroxy-3-sulfido-3-phenyl propanoic acids |
| 03/18/1992 | CN1059516A Process for manufacture of biphenylcarbonitriles |
| 03/17/1992 | CA1297632C Organic compounds and their pharmaceutical use |
| 03/14/1992 | WO1992004919A1 Novel magnetic resonance imaging agents |
| 03/14/1992 | CA2068424A1 Magnetic resonance imaging agents |
| 03/11/1992 | WO1992004321A1 Substituted bicyclic aryl compounds exhibiting selective leukotriene b4 antagonist activity |
| 03/11/1992 | WO1992004315A1 Substituted monocyclic aryl compounds exhibiting selective leukotriene b4 antagonist activity |
| 03/11/1992 | CA2091257A1 Substituted bicyclic aryl compounds exhibiting selective leukotriene b4 antagonists activity |
| 03/11/1992 | CA2091256A1 Substituted monocyclic aryl compounds exhibiting selective leukotriene b4 antagonist activity |
| 03/11/1992 | CA2050723A1 Angiotensin ii receptor antagonists |
| 03/04/1992 | EP0473457A2 Azlactone based photographic reagents |
| 03/03/1992 | CA1296723C Method in the production of crystalline explosives |
| 03/03/1992 | CA1296715C 1-substituted-1,4,7-triscarboxymethyl-1,4,7,10- tetraazacyclododecane and analogs |
| 03/01/1992 | WO1992004336A1 Intermediates for chelating agents with prefixed symmetry and process for their preparation |
| 03/01/1992 | CA2090433A1 Intermediates for chelating agents with prefixed symmetry and process for their preparation |
| 02/26/1992 | EP0472449A2 Substituted sulfonamides, processes for their preparation and medicines containing them |