| Patents for C07D 487 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups (57,272) |
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| 04/25/1989 | US4824834 Treating gout |
| 04/25/1989 | CA1253143A1 Process for chemically bonding stabilisers to polymers |
| 04/20/1989 | WO1989003214A1 Method to prevent neonatal jaundice |
| 04/19/1989 | EP0312245A2 Polycyclic compounds and pharmaceutical compositions thereof |
| 04/19/1989 | CN1032442A Monohydrate and solvates of b-lactam antibiotic |
| 04/18/1989 | US4822877 Modified haem |
| 04/18/1989 | US4822801 4-oxo-1,4-dihydroquinoline-3-carboxylic acid derivative as antibacterial agents |
| 04/18/1989 | US4822730 Silver halide color photographic light-sensitive materials containing a pyrazoloazole magenta coupler |
| 04/18/1989 | US4822404 Sulfonamides derived from substituted 2-amino-1,2,4-triazolo (1,5-a) pyrimidines and compositions and methods of controlling undesired vegetation |
| 04/18/1989 | CA1252789A1 Mitomycin analogs |
| 04/12/1989 | EP0311467A2 Use of pyrrolo[3,2,1-hi]indole derivatives in the manufacture of a medicament for the treatment of diabetes |
| 04/12/1989 | EP0311366A1 Crystalline beta-lactam hydrate |
| 04/12/1989 | EP0311365A1 Monohydrate and solvates of a new beta-lactam antibiotic |
| 04/12/1989 | EP0311313A2 Heterocyclic spiro compounds and their preparation |
| 04/12/1989 | EP0311194A2 Process for antifungal fermentation product and culture |
| 04/12/1989 | EP0311193A2 Antifungal fermentation product |
| 04/12/1989 | EP0311135A2 Heterocyclic substituted azoles and azines, process for their preparation and their use as an agent with herbicide activity |
| 04/12/1989 | EP0310689A1 Process for the preparation of 1,4-diazabicyclo(2,2,2)-octanes |
| 04/12/1989 | EP0310622A1 Anti-inflammatory compositions. |
| 04/11/1989 | US4820835 Radiolabeled benzazepine |
| 04/11/1989 | US4820824 Mitomaycin compounds |
| 04/11/1989 | US4820818 Process for the geometric stereoselective dehydration of 3-(9-chloro-5,6-dihydro-11H-11-hydroxy-pyrrolo-(2,1-B)(3)-benzazepin-11-yl)-N,N-dimethyl-1-propanamine |
| 04/11/1989 | US4820402 Hydrocracking process with improved distillate selectivity with high silica large pore zeolites |
| 04/11/1989 | CA1252462A1 Imidazodiazepine derivatives |
| 04/06/1989 | WO1989002740A1 4-aminopyridine derivatives |
| 04/06/1989 | WO1989002739A1 4-aminopyridine derivatives |
| 04/05/1989 | EP0310214A2 7-Substituted bicyclic pyrazolidinones |
| 04/04/1989 | US4818757 Ureidoalkanoylaminocarbonyl amino and imino acids and esters |
| 04/04/1989 | US4818273 Substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamides, compositions containing them, and their utility as herbicides |
| 04/04/1989 | CA1252105A1 1-(substituted-aryl)-dihydro-1h-pyrrolizine 3,5¬2h, 6h|-diones as cognition activators |
| 04/04/1989 | CA1252093A1 Quinazolines, process for their preparation and pharmaceutical compositions containing them |
| 03/29/1989 | EP0309423A2 New benzimidazoline-2-oxo-1-carboxylic acid derivatives useful as 5-ht receptor antagonists |
| 03/29/1989 | EP0309402A1 N-substituted hindered amine stabilizers |
| 03/29/1989 | EP0308912A2 Pyrrolo(1,2-b)cinnolines, a process for their preparation and their use as medicaments |
| 03/29/1989 | EP0308886A2 Dianhydride coupled polymer stabilizers |
| 03/29/1989 | EP0308790A2 Rhenium-oxo-porphyrin complexes |
| 03/29/1989 | EP0308444A1 PYRROL 1.2-b]AZINES |
| 03/29/1989 | CN1032012A 3-aroyl-6, 7-dihydro-5h-pyrrolo 1,2-c) imidazole-7-carboxylic acid derivatives |
| 03/29/1989 | CN1032011A Pyrrolo 1,2-a) imidazole and pyrrolo 1,2-a) pyridine derivatives and their use as 5-lipoxygenase pathway inhibitors |
| 03/29/1989 | CN1032004A Pyrimidine derivatives and pharmaceutically acceptable salt thereof |
| 03/28/1989 | US4816463 Substituted diimidazo [1,5-a: 4',5'-d]pyridines having antihypertensive activity |
| 03/28/1989 | US4816458 Topical administering |
| 03/28/1989 | CA1251790A1 Pyrrolo¬1,2-b|¬1,2,5|triazepines, a process and intermediates for their preparation and their use as medicaments |
| 03/28/1989 | CA1251787A1 Cationic phthalocyanine compounds |
| 03/23/1989 | WO1989002269A1 Use of metalloporphyrins to reverse the toxic effect of tumor therapy |
| 03/22/1989 | EP0307814A2 Tetracyclic quinazoline derivatives, preparation and use |
| 03/22/1989 | CN1031843A Tricyclic fused pyrimidine derivatives, their production and use |
| 03/22/1989 | CN1031842A Diazole |
| 03/22/1989 | CN1031841A Improvements in or relating to specific 5-ht3 antagonists |
| 03/21/1989 | US4814446 Artifical blood |
| 03/21/1989 | US4814445 Process for preparing mitomycin analogs |
| 03/15/1989 | EP0307179A2 Mitomycins and processes for their preparation |
| 03/15/1989 | EP0307172A2 Improvements in or relating to specific 5-HT3 antagonists |
| 03/15/1989 | EP0307142A1 Thiadiazoles useful in the treatment of senile dementia |
| 03/15/1989 | EP0307141A2 Oxazoles and thiazoles for the treatment of senile dementia |
| 03/15/1989 | EP0307140A1 Oxadiazolyl-azabicycloheptanes for the treatment of senile dementia |
| 03/15/1989 | EP0307034A1 Novel 3-aroyl-6,7-dihydro-5h-pyrrolo[1,2-c] imidazole-7-carboxylic acid derivatives |
| 03/15/1989 | EP0306876A2 Process for the preparation of pyrazolo [5,1-b] quinazolones |
| 03/15/1989 | EP0306866A2 Process for the preparation of pyrazolo [5,1-b] quinazolones |
| 03/15/1989 | EP0306698A1 Condensed diazepinones, processes for their preparation, and medicaments containing these compounds |
| 03/15/1989 | CN1031701A Improvement relating to n-substituted benzamides |
| 03/14/1989 | US4812576 Imino derivatives of 4-halogen-pyrazolone-5 |
| 03/14/1989 | US4812462 4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylic acid analogs having antihypertensive activity |
| 03/14/1989 | CA1251211A1 Process for the preparation of triazole derivatives |
| 03/09/1989 | WO1989001938A1 Pyrimidines and their pharmaceutically acceptable salts thereof |
| 03/08/1989 | EP0306408A1 Imidazo[1,2,-b]pyridazines, process for their preparation and pharmaceutical compositions containing them |
| 03/08/1989 | EP0306323A2 Lactam derivatives |
| 03/08/1989 | EP0306300A2 Pyrrolo(1,2-a)imidazole and imidazo(1,2-a)pyridine derivatives and their use as 5-lipoxygenase pathway inhibitors |
| 03/08/1989 | EP0306185A1 Tricyclic fused pyrimidine derivatives their production and use |
| 03/08/1989 | EP0305938A1 Phthalocyanine compounds and utility thereof |
| 03/08/1989 | EP0305744A2 Quinoline, naphthyridine and benzoxazine-carboxylic acid derivatives and their use as antibacterial agents |
| 03/08/1989 | CN1031532A Heterocyclic compounds |
| 03/07/1989 | US4810828 Antiarthritic, psoriasis |
| 03/07/1989 | US4810802 Red pigments for polyvinyl chloride |
| 03/07/1989 | US4810801 Pyrrolobenzimidazoles, pharmaceutical compositions containing them, and use of them to treat certain heart and circulatory diseases |
| 03/07/1989 | US4810791 Ureidoalkanoylaminocarbonyl amino and imino acids and esters |
| 03/07/1989 | US4810715 Imidazoyl-substituted thiomethylpyridine derivatives, method of administration thereof and medicaments containing them |
| 03/07/1989 | US4810705 Triazolo [3,4-b]pyridazines, process for their preparation and pharmaceutical compositions containing them |
| 03/07/1989 | CA1250839A1 Fluoralkylated carbapenem derivatives |
| 03/01/1989 | EP0305298A2 Imidazobenzodiazepines and their acid addition salts, process and intermediates for their preparation, their use as medicaments and compositions containing them |
| 03/01/1989 | EP0305184A1 Pyrimidines or their pharmaceutically acceptable salts thereof |
| 03/01/1989 | EP0305093A1 Imidazo(1,2-b)pyridazine derivatives |
| 03/01/1989 | EP0304954A2 Cyclic dipeptide enantiomers |
| 03/01/1989 | EP0304908A1 Process for the preparation of octahedral silver chloride-containing emulsions |
| 03/01/1989 | EP0304889A2 Novel aristeromycin/adenosine derivatives |
| 03/01/1989 | EP0304751A1 Water soluble phtholocyanine compounds, process for their preparation and their use as dyestuffs |
| 03/01/1989 | EP0304624A2 Benzimidazol-2-yl-pyridinum compounds |
| 02/28/1989 | US4808719 1H-imidazo[2,3-a]indol-2-ones as color-forming agents |
| 02/28/1989 | US4808713 Anthypertensive pyridazo [1,2-a][1,2]diazepines |
| 02/28/1989 | US4808605 Tetrahydronaphthalene derivatives as calcium antagonists |
| 02/28/1989 | US4808582 Learning enhancement |
| 02/23/1989 | WO1989001478A1 ARYLOXY- AND ARALKYLTHIO-IMIDAZO[1,2-b]PYRIDAZINES |
| 02/23/1989 | WO1989001333A1 IMIDAZO[1,2-b]PYRIDAZINES |
| 02/22/1989 | EP0304087A2 Quinolone and naphthyridine antibacterial agents containing an alpha-amino acid in the side chain of the 7-substituent |
| 02/22/1989 | EP0304001A2 Coupler for photographic use |
| 02/21/1989 | CA1250296A1 Perfluorobicyclo compounds |
| 02/21/1989 | CA1250295A1 Pyrrolo (1,2-a) imidazole and imidazo (1,2-a)pyridine immunomodulators |
| 02/21/1989 | CA1250292A1 Pollen suppressant comprising a fused pyridazine |
| 02/21/1989 | CA1250286A1 Process for the preparation of ortho-condensed derivatives of pyrrol, and derivatives thus produced |
| 02/15/1989 | EP0303421A1 Polyhydro derivatives of dibenzocyclohexen-, dibenzocyclohepten-, and dibenzocyclooctenimines |