| Patents for C07D 257 - Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms (9,612) |
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| 03/23/1988 | CN87105790A Fungicides |
| 03/22/1988 | US4732977 Bactericides |
| 03/22/1988 | US4732914 Prostacyclin analogs |
| 03/22/1988 | US4732907 2-(4-(2-imidazolinyl)phenyl)-6-(2-imidazolinyl) indole |
| 03/22/1988 | US4732711 Corresponding sulfonylisolyanate and thioisocyanate intermediates |
| 03/15/1988 | US4731443 7-acylamino-3-vinylcephalosporanic acid derivatives |
| 03/01/1988 | US4728668 Lipoxygenase inhibitors |
| 03/01/1988 | US4728653 Congestive heart failure |
| 02/24/1988 | EP0256985A2 Substituted thio ureas, isothio ureas and carbodiimides |
| 02/24/1988 | EP0256667A2 Substituted phenyl-2-propenoic acid derivatives useful in agriculture |
| 02/24/1988 | EP0256507A2 3-(1H-tetrazol-5-yl)oxanilic acid and salts thereof, method for preparing the same and pharmaceutical compositions containing the compound |
| 02/16/1988 | US4725619 Aryl and heteroaryl ethers as agents for the treatment of hypersensitive ailments |
| 02/09/1988 | US4724199 Silver halide photographic light sensitive materials |
| 02/03/1988 | EP0255471A1 1,4,7,10-Tetraazacyclododecane-derivatives |
| 02/03/1988 | EP0255085A2 Photographic element and process |
| 01/27/1988 | EP0254590A2 Aryl-di(thio)ether derivatives as antitumoral pharmaceutical compounds |
| 01/27/1988 | EP0254223A1 Bisucaberin, a process for producing this compound and its use as a medicament |
| 01/20/1988 | EP0252982A1 Herbicidal 1-aryl-4-sustitutted-1,4-dihydro-5h-tetrazol-5-ones and sulfur analogs thereof |
| 01/13/1988 | EP0252639A1 Leukotriene antagonists |
| 01/12/1988 | US4719234 Benzoic acid and benzoic acid ester derivatives to treat inflammation |
| 01/12/1988 | US4719233 Analgesic |
| 01/12/1988 | US4719232 Analgesics |
| 01/12/1988 | US4719174 Direct positive silver halide photographic light-sensitive material depress formation of re-reversed negative image |
| 01/12/1988 | CA1231336A1 Herbicidal sulfonamides |
| 01/05/1988 | US4717754 Oil additives containing a thiocarbamyl moiety |
| 12/29/1987 | US4716178 Substituted di-t-butylphenols |
| 12/29/1987 | CA1230874A1 Solid electrolyte cell and iodine-doped metal complexes as the cathode material |
| 12/22/1987 | CA1230599A1 Substituted tetrazolinones useful as herbicides |
| 12/17/1987 | WO1987007599A2 Anti-inflammatory compositions |
| 12/09/1987 | EP0248466A2 Pesticidal tetrazine derivatives |
| 12/08/1987 | US4711903 Antiinflammatory, antiallergy agents |
| 11/25/1987 | EP0246526A1 Process for the production of fine-grained beta-octogen |
| 11/24/1987 | US4709038 Biologically active amides |
| 11/17/1987 | US4707488 Dopamine-β-hydroxylase inhibitors and use thereof |
| 11/11/1987 | EP0244637A1 Starting compounds for 7-acylamino-3-vinylcephalosporanic acid derivatives and processes for their preparation |
| 11/10/1987 | US4705806 Anticoagulants |
| 11/03/1987 | CA1228857A1 1h-tetrazole-5-carboxamide derivatives |
| 10/28/1987 | EP0242989A2 Diphenylmethane compounds |
| 10/28/1987 | CN87101979A Diphenyl-methane derivative and pharmaceutical use |
| 10/22/1987 | WO1987006229A1 Lysine salt of the gadolinium-dota complex and its applications to diagnosis |
| 10/08/1987 | WO1987006024A2 Photographic system |
| 10/08/1987 | WO1987005898A2 Use of malonic acid derivative compounds for retarding plant growth |
| 10/07/1987 | EP0239931A2 Process and reagent for the determination of substrates or enzyme activities |
| 10/06/1987 | US4698297 Silver halide color photographic light-sensitive material |
| 09/30/1987 | EP0238973A2 Diphenyl-methane derivative, pharmaceutical composition and use |
| 09/29/1987 | CA1227489A1 Photographic products and processes and novel compounds |
| 09/24/1987 | WO1987005601A2 Sulfonamides derived from diarylmethanes and their uses as medicaments |
| 09/24/1987 | WO1987005510A1 Quinolinyl ether or thioether tetrazoles as agents for the treatment of hypersensitive ailments |
| 09/23/1987 | EP0238401A2 Sulfon amides derived from diaryl methanes, processes for their preparation and pharmaceutical preparation containing them |
| 09/23/1987 | EP0238196A1 Conjugate compound comprising a macrocyclic ligand and an antibody |
| 09/23/1987 | EP0237912A1 Sulfonyl azoles |
| 09/22/1987 | US4695580 Phenylserine derivatives and processes for preparing the same |
| 09/16/1987 | EP0236624A2 Substituted phenyl ethanol amines, processes for their preparation and pharmaceutical compositions containing them |
| 09/09/1987 | EP0235575A1 Novel phenolic thioethers as inhibitors of 5-lipoxygenase |
| 09/09/1987 | EP0235452A2 Organic compounds and their pharmaceutical use |
| 09/01/1987 | US4690885 Blocked photographic agent, storage stable |
| 09/01/1987 | CA1226283A1 Phenylserine derivatives and processes for preparing the same |
| 08/27/1987 | WO1987005030A1 Conjugate compound |
| 08/25/1987 | US4689182 Benzoic acid and benzoic acid ester derivatives having anti-inflammatory and analgesic activity |
| 08/19/1987 | EP0232820A2 Thioethers, process for their preparation and medicaments containing them |
| 08/19/1987 | EP0232751A1 1-substituted-4,7,10-triscarboxymethyl-1,4,7,10-tetraazacyclododecane and analogs |
| 08/05/1987 | EP0230783A1 Diesel fuel containing a tetrazole or triazole cetane improver |
| 07/28/1987 | US4683189 Toners for silver halide diffusion transfer image with sulfo or carboxyl groups |
| 07/22/1987 | EP0115997B1 Derivatives of omega mercaptopropanamides, and their homologues, process for their preparation, their use as medicines, compositions containing them and intermediates obtained |
| 07/22/1987 | CN86108880A 1-aryl-4 substituent-1, 4-dihydro-5h-tetrazole-5-one and sulphur-containing herbicide |
| 07/22/1987 | CN86108626A Benzoic acid and benzoic acid ester derivatives having anti-inflammatory and analgesic activity |
| 07/14/1987 | US4680390 Esters of 7-[2-(2-aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido]-3-methyl-ceph-3-em-4-carboxylic acid |
| 07/08/1987 | CN86108467A Trycyclic pyridazopyridone derivatives |
| 07/02/1987 | WO1987003873A1 Herbicidal 1-aryl-4-substituted-1,4-dihydro-5h-tetrazol-5-ones and sulfur analogs thereof |
| 06/30/1987 | CA1223587A1 1-(2-trifluoromethoxy-phenylsulphonyl)-3-heteroaryl- (thio)ureas |
| 06/24/1987 | EP0226223A2 Benzoic acid and benzoic acid ester derivatives having anti-inflammatory and analgesic activity |
| 06/24/1987 | EP0226196A2 Tricyclic pyridone derivatives |
| 06/23/1987 | US4675397 1-sulfo-2-oxoazetidine derivatives and their production |
| 06/23/1987 | US4675335 Sulfur containing alkenylenyl substituted benzoic acids and phenyl tetrazoles and their use as anti-allergic agents |
| 06/23/1987 | US4675334 Tetrazolyl compounds and their use as anti allergic agents |
| 06/23/1987 | US4675333 N-[4-[ω-(4-acyl-3-hydroxyphenoxy)alkoxy]-phenyl]1H-tetrazole-5-carboxamides and use thereof as anti-allergics |
| 06/23/1987 | CA1223259A1 1-(2-oxyaminosulphonylphenylsulphonyl)-3-heteroaryl- ureas |
| 06/16/1987 | US4673739 4-carbamoyloxymethyl-1-sulfo-2-oxoazetidine derivatives and their production |
| 06/09/1987 | US4672073 Antiasthmatic and antiinflammatory agents |
| 06/02/1987 | US4670604 Novel fluorinated resorcinol ethers |
| 06/02/1987 | CA1222517A1 Tetrazole pharmaceutical derivatives |
| 05/27/1987 | EP0222962A1 Resorcinol ethers |
| 05/27/1987 | EP0222961A1 Resorcinol ethers |
| 05/19/1987 | US4666505 1-(2-Oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-ureas |
| 05/12/1987 | US4665189 Oxiranes |
| 05/12/1987 | US4665067 1-Sulfo-2-oxoazetidine derivatives and their production |
| 05/05/1987 | US4663461 Process for preparing 1-H-tetrazole-5-thiols |
| 05/05/1987 | US4663323 Tetrazole derivatives, anti-ulcer composition containing the same and method for treating ulcers |
| 04/28/1987 | US4661601 Photographic black color coupler |
| 04/28/1987 | US4661505 4-(4-acetyl-3-hydroxy-2-propylphenoxy) alkanoic acids, tetrazoles, and derivatives |
| 04/22/1987 | EP0218728A1 Phenylene derivatives |
| 04/21/1987 | US4659730 Aromatase inhibiting imidazole derivatives |
| 04/21/1987 | US4659727 Ethene derivatives |
| 04/21/1987 | US4659718 Vasodilation |
| 04/21/1987 | US4659651 Storage stability |
| 04/07/1987 | US4656190 Platelet activating factor |
| 04/07/1987 | CA1220210A1 2-(formylamino)-n-(1h-tetrazol-5-yl)benzamide |
| 04/07/1987 | CA1220209A1 Carbamates and oxalamides of amino-n-(1h-tetrazol-5- yl)benzamides |
| 03/24/1987 | US4652671 Process for the preparation of dichloroisonitrilocarboxylic acid esters |
| 03/24/1987 | US4652516 Silver halide color photographic light-sensitive material |