| Patents for C07D 257 - Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms (9,612) |
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| 08/07/1997 | WO1997028115A1 Antidiabetic agents |
| 08/07/1997 | CA2245529A1 Antidiabetic agents |
| 08/05/1997 | US5654445 Intermediates for renin inhibitors, hypotensive agents |
| 08/05/1997 | US5654301 Amino acid derivative anticonvulsant |
| 08/05/1997 | US5654257 Herbicides |
| 08/05/1997 | US5653960 Tetra-aza macrocycles, processes for their preparation and their use in magnetic resonance imaging |
| 07/31/1997 | WO1997027174A1 Sulfonated amino acid derivatives and metalloproteinase inhibitors containing the same |
| 07/31/1997 | CA2483020A1 Sulfonated amino acid derivatives and metalloproteinase inhibitors containing the same |
| 07/30/1997 | EP0786458A2 Derivatives and analogues of 2-deoxy-2,3-didehydro-n-acetyl neuraminic acid and their use as antiviral agents |
| 07/30/1997 | EP0786451A1 Fluorinated compound and use thereof |
| 07/30/1997 | EP0785926A1 New carboxylic acid derivatives, their preparation and their use |
| 07/30/1997 | CN1155540A Herbicidal thiocarbamoyltetrazolinones |
| 07/29/1997 | US5652361 Macrocyclic ligands and complexes |
| 07/29/1997 | US5652198 Herbicidally active tetrazolinones |
| 07/24/1997 | WO1997026252A1 Insecticidal n-heterocyclylalkyl- or n-[(polycyclyl)-alkyl]-n'-substituted piperazines |
| 07/24/1997 | WO1997026237A1 Aromatic polycyclic retinoid-type derivatives, method for preparing same, and use thereof for making pharmaceutical and cosmetic compositions |
| 07/24/1997 | WO1997026017A2 Perfluoroalkyl-containing metal complexes and their use in nmr diagnostics |
| 07/24/1997 | DE19603033A1 Perfluoralkylhaltige Metallkomplexe, Verfahren zu deren Herstellung und ihre Verwendung in der NMR-Diagnostik Perfluoroalkyl-containing metal complexes, processes for their preparation and their use in NMR diagnosis |
| 07/24/1997 | CA2243295A1 Aromatic polycyclic retinoid-type derivatives, method for preparing same, and use thereof for making pharmaceutical and cosmetic compositions |
| 07/23/1997 | EP0784612A1 Urea derivatives and their use as acat-inhibitors |
| 07/22/1997 | US5650374 Herbicidal 1-cyclopropyl tetrazolinones |
| 07/22/1997 | US5650133 Chelating agents useful in diagnostic and therapeutic compositions |
| 07/17/1997 | WO1997025309A1 Carbamoyloxy derivatives of mutiline and their use as antibacterials |
| 07/17/1997 | CA2240467A1 Carbamoyloxy derivatives of mutiline and their use as antibacterials |
| 07/16/1997 | EP0783498A1 Substituted aryl piperazines as neurokinin antagonists |
| 07/16/1997 | EP0783326A1 Process for preparing macrocyclic chelating agents and formation of chelates and conjugates thereof |
| 07/16/1997 | CN1154366A Tetrazolyl oxyacetoamides compound |
| 07/16/1997 | CN1035434C Herbicidal 2£(4-heterocyclic-phenoxymethyl) phenoxy|-alkanoates |
| 07/15/1997 | US5648387 Carboxyalkylethers, formulations, and treatment of vascular diseases |
| 07/15/1997 | US5648379 Derivatives and analogues of 2-deoxy-2,3-didehydro-n-acetyl neuraminic acid and their use as antiviral agents |
| 07/10/1997 | WO1997024339A1 Tetrazole derivatives and drugs containing the same as the active ingredient |
| 07/09/1997 | CN1154108A Macrocyclic chelants their chelates and uses thereof in the diagnostic field |
| 07/09/1997 | CN1154106A Aromatic amino ethers as pain relieving agents |
| 07/09/1997 | CN1153777A Process for preparing 1-aryl-4-carbamoyl-tetrazolinones |
| 07/08/1997 | US5646292 Harmless, odorless and inexpensive |
| 07/08/1997 | US5646170 Tetrazole alkyl amide acat inhibitors |
| 07/08/1997 | US5646167 Arylsulfonamido-substituted hydroxamix acids |
| 07/08/1997 | US5646143 δ-amino-γ-hydroxy-ω-aryl-alkanoic acid amides |
| 07/02/1997 | CN1153511A Naphthalene deriv. |
| 07/02/1997 | CN1153173A 1-azinyl-tetrazolinones compounds |
| 07/01/1997 | US5643946 Compounds useful for treating allergic and inflammatory diseases |
| 06/24/1997 | US5641778 Aromatically substituted ω-amino-alkanoic acid amides and alkanoic acid diamides |
| 06/19/1997 | WO1997021666A1 Arylethanolamine derivatives and their use as agonists of atypical beta-adrenoceptors |
| 06/18/1997 | EP0778821A1 Ortho-substituted aromatic ether compounds and their use in pharmaceutical compositions for pain relief |
| 06/18/1997 | EP0582677B1 Cyclic aromatic amide oligomers |
| 06/17/1997 | US5639879 Macrocyclic polyaminocarboxylates for stable radiometal antibody conjugates for therapy, spect and pet imaging |
| 06/11/1997 | EP0778264A1 Tertiary amines having antimycotic and cholesterol lowering activity |
| 06/11/1997 | EP0777472A2 Methods for identifying and treating resistant tumors |
| 06/11/1997 | CN1151746A Novel erythromycin derivatives, method for their preparation and their use as drugs |
| 06/11/1997 | CN1151735A Benzocycloalkylazolethione derivatives |
| 06/11/1997 | CN1151729A Aryl and heteroaryl alkoxynaphtalene derivatives |
| 06/11/1997 | CN1151701A Cascade-polymer complexes and method of producing the same |
| 06/10/1997 | US5637605 α-fluoro-α-1-(1,2,4-triazolyl)-phenylmethyl derivatives useful as aromatase inhibitors |
| 06/09/1997 | CA2190699A1 Tertiary amines |
| 06/05/1997 | WO1997019953A2 New lh-rh antagonists with improved effectiveness |
| 06/05/1997 | DE19544212A1 Neue LH-RH-Antagonisten mit verbesserter Wirkung New LH-RH antagonists with improved activity |
| 06/05/1997 | CA2238570A1 New lh-rh antagonists with improved effectiveness |
| 06/03/1997 | US5635485 Erythromycin compounds |
| 06/03/1997 | US5635446 Herbicidal tetrazolinones combined with other herbicides |
| 05/28/1997 | CN1035001C Substituted phenyl phenol leukotriene antagonists |
| 05/27/1997 | US5633400 Process for the preparation of biphenyl derivatives |
| 05/27/1997 | US5633387 Hydrolysis of 1-(2-chlorophenyl)-5-chlorotetrazole in presence of a base and inert solvent |
| 05/22/1997 | WO1997001359A3 Metal complexes of polyaminoacids, and their utilization in diagnostic imaging |
| 05/21/1997 | EP0773936A1 Macrocyclic chelants, their chelates and uses thereof in the diagnostic field |
| 05/21/1997 | EP0773930A1 Aromatic amino ethers as pain relieving agents |
| 05/21/1997 | CN1150020A Anti-viral compounds |
| 05/21/1997 | CN1034936C 1-(3-halo-4-trifluoromethyl phenyl) tetrazolinone derivatives, preparing process and herbicide use thereof |
| 05/21/1997 | CN1034935C 1-(3,4-disubstituted phenyl) tetrazolinone derivatives, preparing process and herbicide use thereof |
| 05/20/1997 | US5631368 Polyazacycloalkane compounds |
| 05/20/1997 | US5631286 Compounds useful for treating allergic or inflammatory diseases |
| 05/20/1997 | US5630997 Contrast agents for nuclear magnetic resonance imaging of liver and gastrointestinal system |
| 05/13/1997 | US5629331 2-butyl-3-tetrazolylbiphenylylmethyl-1,3-diazaspirononenone made by reacting corresponding nitrile with alkaline azide and triethylamine hydrochloride in inert polar aprotic solvent, neutralizing salt, crystallizing in one of two ways |
| 05/07/1997 | EP0771797A1 1-Azinyl-tetrazolinone herbicides |
| 05/07/1997 | CN1149294A A process for preparing 1-butyl-2-[2'-(2H-tetrazol-5-YL)-biphenyl-4-ylmethyl]-1H-indole-3-carboxylic acid |
| 05/07/1997 | CN1149293A Process for preparing 1-butyl-2-[2'-(2H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-1H-indole-3-carboxylic acid |
| 05/07/1997 | CN1149252A Novel substituted tryptamines, phenalkylamines and related compounds |
| 05/06/1997 | US5627182 δ-amino-γ-hydroxy-ω-aryl-alkanoic acid amides |
| 05/01/1997 | WO1997015652A1 Toilet bowl cleaning tablet |
| 05/01/1997 | WO1997015305A1 Treatment of hyperandrogenic conditions |
| 05/01/1997 | CA2188990A1 1-azinyl-tetrazolinones |
| 04/29/1997 | US5625067 Cyclopentane ether derivatives, processes for their production, and their pharmaceutical use |
| 04/24/1997 | WO1997014671A1 Cyclopentyl tachykinin receptor antagonists |
| 04/24/1997 | CA2234913A1 Cyclopentyl tachykinin receptor antagonists |
| 04/23/1997 | EP0769005A2 Pla 2? inhibitors and their use for inhibition of intestinal cholesterol absorption |
| 04/23/1997 | EP0768898A1 Cascade-polymer complexes and methods of producing the same |
| 04/23/1997 | CN1148384A Chelant compounds |
| 04/23/1997 | CN1034662C Process for preparing tetrazde devivatives |
| 04/22/1997 | US5622688 Contrast agents for magnetic resonance imaging |
| 04/17/1997 | WO1997013513A1 At1-receptor antagonists for preventing and treating postischemic renal failure and for protecting ischemic kidneys |
| 04/16/1997 | EP0767782A1 Aryl and heteroaryl alkoxynaphthalene derivatives |
| 04/16/1997 | CN1147813A Novel selective inhibitors of viral or bacterial neuraminidases |
| 04/16/1997 | CN1034573C Tetrazolinones as herbicides for use in paddy |
| 04/16/1997 | CN1034569C Endothelin receptor antagonists |
| 04/15/1997 | US5620998 Cardiovascular disorders; hypotensive agents |
| 04/10/1997 | WO1997012853A1 Dimer-selective rxr modulators and methods for their use |
| 04/10/1997 | CA2233888A1 Dimer-selective rxr modulators and methods for their use |
| 04/09/1997 | EP0766672A1 Arylsulfonamido-substituted hydroxamic acids as matrix metalloproteinase inhibitors |
| 04/08/1997 | US5618975 Process for the preparation of biphenyl derivatives |
| 04/01/1997 | US5616721 Cyclization of the corresponding phenol compound |
| 03/27/1997 | WO1997011065A1 Phenylacetic acids, processes for their preparation and agents containing them |