| Patents for C07D 257 - Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms (9,612) |
|---|
| 03/27/1997 | WO1997010825A1 SELECTIVE β3 ADRENERGIC AGONISTS |
| 03/27/1997 | WO1997010822A1 SELECTIVE β3 ADRENERGIC AGONISTS |
| 03/27/1997 | WO1997008157A3 Process for preparing 1,4,8,11-tetraazacyclotetradecane |
| 03/27/1997 | WO1997002051A3 Cascade polymer complexes |
| 03/27/1997 | CA2232434A1 Selective .beta.3 adrenergic agonists |
| 03/27/1997 | CA2232090A1 Selective .beta.3 adrenergic agonists |
| 03/27/1997 | CA2230106A1 Phenylacetic acids, their preparation, and compositions comprising them |
| 03/26/1997 | EP0764642A2 Process for the production of 1-Aryl-4-carbamoyl-tetrazolinones |
| 03/26/1997 | EP0764640A1 Selective beta3 adrenergic agonists |
| 03/26/1997 | EP0764632A2 Selective beta3 adrenergic agonists |
| 03/25/1997 | US5614540 Compounds useful for treating allergic and inflammatory diseases |
| 03/25/1997 | US5614537 Enzyme inhibitors of proline hydroxylase for inhibition of collagen biosynthesis and deposition |
| 03/25/1997 | CA1339015C Macrocyclic chelates and methods of use thereof |
| 03/19/1997 | EP0763526A1 Process for preparation of 4-mercapto-1-naphthol compounds |
| 03/19/1997 | EP0763523A1 Naphthalene derivative |
| 03/19/1997 | CN1145223A Endothelin receptor antagonists |
| 03/18/1997 | US5612478 More efficient process for preparation of cyclam dimers, used in treatment of hiv |
| 03/18/1997 | US5612365 Angiotensin II receptor antagonists for the treatment and prophylaxis of coronary heart disease |
| 03/13/1997 | WO1997009294A1 Carboxylic acid derivatives, their preparation and their use |
| 03/13/1997 | WO1997001360A3 Compounds with chelation affinity and selectivity for first transition series elements and their use in medical therapy and diagnosis |
| 03/13/1997 | DE19533025A1 Neue Carbonsäurederivate, ihre Herstellung und Verwendung New carboxylic acid derivatives, their preparation and use |
| 03/13/1997 | CA2228002A1 Novel carboxylic acid derivatives, their preparation and use |
| 03/12/1997 | EP0761680A2 Tetrazole compounds having Interleukin-1beta converting enzyme inhibitory activity |
| 03/12/1997 | EP0760816A1 Process for preparing benzopyran compounds |
| 03/12/1997 | EP0760815A1 Processes for preparing 1-butyl-2-[2'-(2h-tetrazol-5-yl)-biphenyl-4-ylmethyl]-1h-indole-3-carboxylic acid |
| 03/12/1997 | EP0760814A1 A process for preparing 1-butyl-2-[2'-(2h-tetrazol-5-yl)-biphenyl-4-ylmethyl]-1h-indole-3-carboxylic acid |
| 03/11/1997 | US5610183 Phenylglycine derivatives pharmaceutical compositions containing them and their use in therapy |
| 03/06/1997 | WO1997008157A2 Process for preparing 1,4,8,11-tetraazacyclotetradecane |
| 03/05/1997 | EP0759917A1 Novel selective inhibitors of viral or bacterial neuraminidases |
| 03/05/1997 | EP0759913A1 Aromatic amine substituted bridged nitrogen and sulfur donor atom ligands for imaging |
| 03/05/1997 | CN1144524A Oxime derivative and bactericide containing the same as active ingredient |
| 03/05/1997 | CN1144220A Tetrazolinones as herbicides for use in paddy |
| 03/04/1997 | US5608061 Process for preparing 1,4,8,11-tetraazacyclotetradecane |
| 03/04/1997 | US5607936 Useful in treatment of respiratory diseases |
| 03/04/1997 | US5607819 Thiourea dye developers and pyrazole compounds for silver halide emulsions |
| 02/27/1997 | WO1997007112A1 Amine acid salt compounds and process for the production thereof |
| 02/26/1997 | EP0730616A4 Process for preparing polyazamacrocycles |
| 02/26/1997 | CN1143958A (4,4-difluorobut-3-enylthio-)-substituted heterocyclic or carbocyclic ring compounds |
| 02/26/1997 | CN1143908A Treatment of diabetic nephropathy with valsartan |
| 02/25/1997 | US5606053 Reacting an acyclic tetraamine with toluenesulfonyl chloride; then with a,a'-dibromo-p-xylene; dimerizatiom;cyclization |
| 02/25/1997 | US5605923 Compounds useful for treating inflammatory diseases and inhibiting production of tumor necrosis factor |
| 02/25/1997 | US5605920 Tetrazolinones |
| 02/13/1997 | WO1997005123A1 Process for preparing 1,4,8,11-tetraazacyclotetradecane |
| 02/13/1997 | WO1997005091A1 Naphthyloxyacetic acid derivatives and drugs comprising the same as active ingredients |
| 02/13/1997 | WO1996040274A3 Chelating polymers as contrast agents for medical imaging |
| 02/13/1997 | WO1996040128A3 Modulators of peroxisome proliferator activated receptor-gamma, and methods for the use thereof |
| 02/12/1997 | EP0757982A1 Biphenylic compounds, process for their preparations and intermediates for this process, their use as 5-alpha-reductase inhibitors and pharmaceutical compositions containing them |
| 02/12/1997 | EP0757677A1 Benzocycloalkylazolethione derivatives |
| 02/12/1997 | CN1142768A Use of PLA2 inhibitors as treatment for Alzheimer's disease |
| 02/11/1997 | US5602277 Substituted benzene derivatives useful as neuraminidase inhibitors |
| 02/11/1997 | US5602173 Inhibit phosphodiesterase activity, tumor necrosis factor production |
| 02/11/1997 | US5602161 Elastase inhibitors; preventing and treating emphysema, endotoxin-induced lung disorders |
| 02/11/1997 | US5602157 Compounds useful for treating allergic and inflammatory diseases |
| 02/06/1997 | WO1997003945A1 Substituted-pent-4-ynoic acids |
| 02/04/1997 | US5599989 Intermediates for preparation of bistertiary phosphines |
| 02/04/1997 | US5599975 Cyclised analogues of fatty acid metabolites |
| 02/04/1997 | US5599947 Fatty acid analogs and prodrugs |
| 02/04/1997 | US5599943 Cyclizing with an odorless, less toxic trialkyl(c8-18)tin azide |
| 01/29/1997 | EP0755925A1 N,N'-di(aralkyl)-N,N'-di(2-azaaralkyl)alkylene-diamine derivatives and their use in pharmaceutical and cosmetic compositions |
| 01/29/1997 | EP0755385A1 Chelant compounds |
| 01/28/1997 | US5597825 Aggregation inhibitors |
| 01/28/1997 | US5597804 N-sulfonylarginine keto-amide compounds |
| 01/27/1997 | CA2182113A1 N,n'-di(aralkyl) n,n'-di(2-azaaralkyl) alkylene diamine derivatives and their use in pharmaceutical and cosmetic compositions |
| 01/23/1997 | WO1997002051A2 Cascade polymer complexes |
| 01/23/1997 | CA2225959A1 Cascade polymer complexes, process for their production and pharmaceutical agents containing said complexes |
| 01/22/1997 | EP0754684A1 Oxime derivative and bactericide containing the same as active ingredient |
| 01/22/1997 | EP0754041A1 Novel substituted tryptamines, phenalkylamines and related compounds |
| 01/21/1997 | US5596103 Chemical condensation of tetrazole ester and cyclization in the presence of acid |
| 01/21/1997 | US5595725 Relaxation media for nuclear magnetic resonance |
| 01/16/1997 | WO1997001360A2 Compounds with chelation affinity and selectivity for first transition series elements and their use in medical therapy and diagnosis |
| 01/16/1997 | WO1997001359A2 Metal complexes of polyaminoacids, and their utilization in diagnostic imaging |
| 01/16/1997 | CA2222697A1 Metal complexes of polyaminoacids, and their utilization in diagnostic imaging |
| 01/15/1997 | CN1140409A Treatment of normotensive glaucoma with angiotensin II antagonisto |
| 01/15/1997 | CN1140169A Process for producing 1-(2-chlorophenyl)-5(4H)-tetrazolinone |
| 01/15/1997 | CN1033803C Synthesis of polyazamacrocycles with more than one type of side-chain groups |
| 01/14/1997 | US5594146 Reacting cyanamide with hydrazine in solvent to form aminoguanidine salt, adding acid and nitrite to form diazoguanidine salt, heating to cyclize |
| 01/14/1997 | US5594132 7-acylamino-3-substituted cephalosporanic acid derivatives |
| 01/14/1997 | US5594016 Naphthalene derivatives |
| 01/14/1997 | US5593993 Method for inhibition of HIV related viruses |
| 01/09/1997 | WO1997000853A1 Bicyclic amino derivatives and pgd2 antagonist containing the same |
| 01/09/1997 | DE19525924A1 Kaskaden-Polymer-Komplexe, Verfahren zu ihrer Herstellung und diese enthaltende pharmazeutische Mittel Cascade polymer complexes, process for their preparation and pharmaceutical compositions containing them |
| 01/08/1997 | CN1139670A Method for preparation of aryl alkyl hydrogen peroxide |
| 01/07/1997 | US5591756 Leukotriene synthesis inhibitors |
| 01/02/1997 | EP0750500A1 Treatment of diabetic nephropathy with valsartan |
| 12/31/1996 | US5589595 Alkylation, amination, glyoxal reaction with polyamine or reaction of dihaloalkane |
| 12/31/1996 | US5589501 Pharmaceutical compounds |
| 12/27/1996 | EP0749433A1 (4,4-difluorobut-3-enylthio)-substituted heterocyclic or carbocyclic ring compounds having pesticidal activity |
| 12/27/1996 | EP0749418A1 L-n6 -(1-iminoethyl)lysine derivatives useful as nitric oxide synthase inhibitors |
| 12/25/1996 | CN1138574A Novel tetrazolinones |
| 12/24/1996 | US5587483 Process for preparing tetrazol-5-yl substituted benzopyran compounds |
| 12/24/1996 | US5587451 Reacting alkylenepolyamine with formyl equivalent to form imidazoline, reacting with ethylene oxide, ethylene carbonate or electrophilic substrate, hydrolyzing intermediate, separating desired product |
| 12/24/1996 | US5587370 Miticides |
| 12/24/1996 | US5587161 Prodrugs for antibody directed enzyme prodrug therapy |
| 12/19/1996 | WO1996040684A1 Process for preparation of biphenyl derivatives |
| 12/19/1996 | WO1996040637A1 Stable reagents for the preparation of radiopharmaceuticals |
| 12/19/1996 | WO1996040274A2 Chelating polymers as contrast agents for medical imaging |
| 12/19/1996 | WO1996040184A1 New cryptophycins from synthesis |
| 12/19/1996 | WO1996040128A2 Modulators of peroxisome proliferator activated receptor-gamma, and methods for the use thereof |
| 12/19/1996 | WO1996040101A1 Certain arylsulfonamido-substituted hydroxamic acids for the treatment of certain tumors |
| 12/19/1996 | CA2223783A1 Process for preparation of biphenyl derivatives |