| Patents for C07D 213 - Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members (63,273) |
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| 04/28/1994 | DE4332964A1 High mol. wt. aromatic polyetherketone prodn. - by reacting aromatic diol with aromatic dihalo cpd. in presence of phase transfer catalyst, esp. a pyridinium cpd. |
| 04/28/1994 | DE4236104A1 Bifunktionelle Vorprodukte zur Herstellung von Flüssigkristallen Bifunctional precursors for the preparation of liquid crystals |
| 04/28/1994 | DE4236103A1 Verfahren zur Kreuzkupplung von aromatischen Boronsäuren mit aromatischen Halogenverbindungen oder Perfluoralkylsulfonaten Process for the cross-coupling of aromatic boronic acids with aromatic halogen compounds or perfluoroalkyl sulfonates |
| 04/28/1994 | DE4236102A1 Verfahren zur Herstellung von Hydroxyheteroaromaten A process for preparing Hydroxyheteroaromaten |
| 04/27/1994 | EP0594022A1 Alkoxymethyl substituted pyridinone-biphenyls as angiotensin II antagonists |
| 04/27/1994 | EP0594019A1 Trisubstituted biphenyl as angiotensin II antagonistes |
| 04/27/1994 | EP0593997A1 Fluor substituted phenyl-cyclohexyl acetylenes and liquid crystals mixtures containing them |
| 04/27/1994 | EP0593868A1 PEG-interferon conjugates |
| 04/27/1994 | EP0593541A1 Aminomethylenecyanoacetic acid esters and amides. |
| 04/27/1994 | EP0593464A1 BENZOIC ACID DERIVATIVES and their use as LTB4 inhibitors |
| 04/27/1994 | EP0593463A1 Dialkoxy-pyridinyl-benzimidazole derivatives, process for their preparation and their pharmaceutical use |
| 04/27/1994 | CN1085898A Branched alkylamino derivatives of thiazole, processes for preparing them and pharmaceutical compositions containing them |
| 04/27/1994 | CN1024317C Antifungal agents |
| 04/26/1994 | US5306821 Process for the preparation of tertiary carbinamines |
| 04/26/1994 | US5306728 Substituted amine derivatives having antihyperlipemia activity |
| 04/26/1994 | US5306720 Treatment of cerebrovascular disorders |
| 04/26/1994 | US5306694 Pesticidal 1-(2-pyridyl)-pyrazole |
| 04/26/1994 | US5306630 Microbiological process for hydroxylation of nitrogen-heterocyclic-carboxylic acids |
| 04/26/1994 | CA1328872C Thiazolidinedione hypoglycemic agents |
| 04/24/1994 | CA2108815A1 Alkoxymethyl-substituted pyridonebiphenyls |
| 04/24/1994 | CA2108814A1 Trisubstituted biphenyls |
| 04/20/1994 | EP0592949A2 N-(aminocarbonyl)-piperidines/pepirazines as aggregation inhibiting agents |
| 04/20/1994 | EP0592896A1 Process for the preparation of 2-substituted 5-alkyl-pyridines |
| 04/20/1994 | EP0592669A1 Optically active trifluorolactic acid derivative and liquid crystal composition |
| 04/20/1994 | EP0592490A1 Amino acid derivative anticonvulsant |
| 04/20/1994 | EP0592439A1 Aminosulfonyl carbamates |
| 04/20/1994 | CA2097045A1 Tetralones with pharmacological activity, compositions containing them and process for their preparation |
| 04/19/1994 | US5304651 Process for the preparation of 5-substituted 2-chloropyridines |
| 04/19/1994 | US5304604 Treating diseases involving tissue degradation, promoting wound healing |
| 04/19/1994 | US5304566 Pyridine compounds which have useful insecticidal utility |
| 04/19/1994 | US5304565 Nitrogen containing heterocyclic compounds, their production and use |
| 04/19/1994 | US5304564 Insecticidal guanidine derivatives |
| 04/19/1994 | US5304532 Herbicidal compounds |
| 04/19/1994 | US5304530 Insecticides, miticides, aracidides |
| 04/14/1994 | WO1994007871A1 Preparation of hydrazones, dihydrothiadiazoles and triazinones |
| 04/14/1994 | WO1994007859A1 5-ht4 antagonists |
| 04/14/1994 | WO1994007846A1 Renin inhibiting n-(2-amino-2-oxoethyl)butanediamide derivatives |
| 04/14/1994 | WO1994007845A1 N-(hydroxyethyl)butanediamide derivatives as renin inhibitors |
| 04/14/1994 | DE4234089A1 Pyridine derivs. - are useful for liq. crystal displays and have low viscosity and high dielectric anisotropy |
| 04/14/1994 | DE4234081A1 New N-phenyl-carbamate, urea or amide derivs. |
| 04/14/1994 | DE4234067A1 New N-phenyl-carbamate, urea or amide derivs. |
| 04/14/1994 | DE4234028A1 New N-phenyl-carbamate, urea or amide derivs. |
| 04/14/1994 | DE4234012A1 New N-phenyl-carbamate, urea or amide derivs. |
| 04/14/1994 | DE4233692A1 3-Amino-thio-acrylamide prodn. - comprises heating thioacetamide with tris-aminomethane or orthoformate and amine |
| 04/14/1994 | CA2145746A1 5-ht4 antagonists |
| 04/13/1994 | EP0591763A1 Use of thioalkanediones as flavouring agents |
| 04/13/1994 | EP0591699A1 N-hydroxy-N-phenylcarboxamides, processes for their production and agents containing them for the controlling of harmful fungi |
| 04/13/1994 | EP0591624A1 Process for the preparation of pure 2,5-dichloropyridine and the isolation of 2,3-dichloropyridine which is formed as a by-product |
| 04/13/1994 | EP0591508A1 Electrooptical liquid crystal system |
| 04/13/1994 | EP0440784B1 Preparation of di-cation ethers |
| 04/13/1994 | CN1085213A Process for the preparation of 2-chloro-5-aminomethyl-pyridine |
| 04/13/1994 | CA2108093A1 Carboxylic acid derivatives, pharmaceutical compositions containing these compounds and processes for preparing them |
| 04/12/1994 | US5302720 Biphenyl-substituted guanidine derivatives useful as hypoglycaemic agents |
| 04/12/1994 | US5302719 Antiinflammatory and antioxidant |
| 04/12/1994 | US5302718 Compounds containing an amino salicylic acid moiety linked to a sulphapyridine moiety via stable bridge |
| 04/12/1994 | US5302606 Styryl-substituted pyridyl compounds which inhibit EGF receptor tyrosine kinase |
| 04/12/1994 | US5302605 Picoline oxides |
| 04/12/1994 | US5302595 Muscarinic receptor antagonists |
| 04/12/1994 | US5302592 Fungicides, bactericides, algicides and viricides; yeasts |
| 04/12/1994 | US5302317 Halobenzene liquid crystals |
| 04/12/1994 | CA1328452C Compounds |
| 04/06/1994 | EP0591105A2 Bisazo, bisazomethine and azo-azomethine compounds |
| 04/06/1994 | EP0590766A2 Metal complexes of hydroxyaryl containing aminocarboxylic acid chelating agents |
| 04/06/1994 | EP0590520A1 Acylsulphonamido and sulphonamidopyridine-2-carboxylic acid esters, pyridine-n-oxides thereof, a process for their preparation and their use as medicaments |
| 04/06/1994 | EP0590428A1 Azaquinoxalines, process for their preparation, and their use |
| 04/06/1994 | EP0590045A1 Substituted pyridine herbicides |
| 04/06/1994 | EP0590026A1 Orally active antiviral compounds |
| 04/06/1994 | EP0441933B1 Difluorobenzonitriles and liquid-crystal medium |
| 04/06/1994 | CN1084847A Tetrahydrophthamide derivative medium for preparation of same, preparation of same and herbcide which uses same as effective composition |
| 04/06/1994 | CN1084846A Ethanolamine derivatives |
| 04/05/1994 | USRE34580 Stirring suspension with addition of catalytic amount of modification I until rearrangement is complete |
| 04/05/1994 | US5300672 For water systems, plant diseases |
| 04/05/1994 | US5300650 Process for producing aminomethylpyridine having a chlorine atom at α- |
| 04/05/1994 | US5300642 α, α-disubstituted aromatics and heteroaromatics as cognition enhancers |
| 04/05/1994 | US5300640 Pyrimidine derivatives, their production and use |
| 04/05/1994 | US5300523 Binding serotonin receptors, treating nervous system disorders |
| 04/05/1994 | US5300501 Metalloproteinase inhibitors |
| 04/05/1994 | US5300282 Agents for potentiating the effects of antitumor agents and combating multiple drug resistance |
| 04/05/1994 | CA2039207C Optical article for reflection modulation |
| 04/05/1994 | CA1328267C2 Intermediates for cyclohexane herbicides |
| 04/05/1994 | CA1328264C Spiro-substituted glutaramide diuretic agents |
| 04/03/1994 | CA2107514A1 Acylsulfonamido- and sulfonamidopyridine-2-carboxylic acid esters and their pyridine n-oxides, processes for their preparation and their use as medicaments |
| 03/31/1994 | WO1994006770A1 N-cyano-n'-pyridylguanidines as serotonin antagonists |
| 03/30/1994 | EP0589491A1 Butenoic acid derivatives |
| 03/30/1994 | EP0589484A1 1,2-Ethanediol derivative and salt thereof, process for producing the same, and cerebral function-improving agent comprising the same |
| 03/30/1994 | EP0589446A1 N-(Hydroxyethyl)butanediamide derivatives as renin inhibitors |
| 03/30/1994 | EP0589445A1 Renin Inhibiting N-(2-Amino-2-oxoethyl)Butanediamide Derivatives |
| 03/30/1994 | EP0589334A1 Concentrated aqueous emulsions of neophanes and azaneophanes |
| 03/30/1994 | EP0589331A1 Acetylene derivatives and liquid crystalline mixtures containing them |
| 03/30/1994 | EP0589313A1 Cyclohex(en)ylcarboxamides, process for their preparation and anti-fungal agents containing them |
| 03/29/1994 | US5298657 From a cyanamide and an amine, Lewis acid catalyst |
| 03/29/1994 | US5298632 Herbicidal pyrimidine compounds, compositions containing the same and method of use |
| 03/29/1994 | US5298527 α-phenylacrylic acid derivatives, their preparation and their use for controlling pests and harmful fungi |
| 03/29/1994 | US5298514 Phenolic thioetheramides |
| 03/29/1994 | US5298513 Serotonin antagonist |
| 03/29/1994 | US5298507 Heterocyclic compounds |
| 03/29/1994 | US5298486 Orange oils for orange juice or seafood flavors |
| 03/29/1994 | US5298479 Substituted pyridine compounds which have herbicidal utility |
| 03/29/1994 | CA1328106C Anticholinergic compounds, pharmaceutical compositions and method of treatment |
| 03/24/1994 | DE4231632A1 Substd. 2-aza-anthraquinone derivs. - antivirals, antibacterials and antifungals for treating disease in humans and animals |