| Patents for C07D 231 - Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings (25,550) |
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| 03/07/1990 | EP0356843A2 Process for the preparation of heteroaromatic aldehydes and ketones |
| 03/07/1990 | CN1040194A Antipsychotic 3-piperazinylbenzazole derivs. |
| 03/06/1990 | US4906278 Herbicidal heterocyclic sulfonamides |
| 02/28/1990 | EP0355970A1 1,2-dihydro-3H-indazole-3-one derivatives |
| 02/28/1990 | EP0355819A1 Substituted aryl ureas as high potency sweeteners |
| 02/27/1990 | US4904811 (Z)-2-cyano-2-oximino-acetyl chlorides |
| 02/27/1990 | US4904794 Pyrazoline compounds |
| 02/20/1990 | US4902808 Hybrid, pollen formation inhibitor |
| 02/20/1990 | US4902707 Bicyclic pyrazolidinones, compositions and use |
| 02/14/1990 | EP0354571A1 Oximethers, method for their preparation and fungicides containing them |
| 02/14/1990 | EP0354329A1 (Hetero) aryloxynaphthalenes with substituents linked over sulphur |
| 02/14/1990 | CN1039586A Pyrazole derivatives and herbicides containing them |
| 02/13/1990 | US4900839 Substituted phenylpropenamides |
| 02/13/1990 | US4900836 (3-amino-1H-pyrazol-4-yl) (aryl)methanones |
| 02/13/1990 | US4900657 Stability; magenta dyes |
| 02/13/1990 | US4900349 Amide derivatives and their use as fungicides and plant growth regulators |
| 02/08/1990 | DE3826682A1 Phenoxyalkyl-substituted heteroaromatics, their preparation, and their use for controlling pests |
| 02/08/1990 | DE3826681A1 N-substituted azoles, processes for their preparation, and their use for controlling pests |
| 02/07/1990 | EP0353821A2 Antipsychotic 3-piperazinyl-benzazole derivatives |
| 02/07/1990 | EP0353674A1 Phenoxyalkyl-substituted heteroaromates, process for their preparation and their use in combating pests |
| 02/07/1990 | EP0353640A2 Heterocyclic N-acylsulphonamides, process for their preparation, agents containing them and their use as herbicides and plant growth regulators |
| 02/07/1990 | EP0353571A1 Phenoxyalkyl-substituted heteroaromates, process for their preparation and their use as pesticides |
| 02/06/1990 | US4898952 Regioselective synthesis of a 1,5-disubstituted pyrazole |
| 02/06/1990 | US4898880 N-(heterocycle)alkyl)-1H-pyrazole-1-alkanamides as antiarrhythmic agents, compositions and use |
| 02/06/1990 | US4898863 Heterocyclic carboxamides |
| 02/06/1990 | CA1265451A1 Method for treating tumor cell metastasis and growth |
| 02/01/1990 | DE3825822A1 Phenoxyalkyl-substituted 5-membered ring-heteroaromatics, processes for their preparation, and pesticides containing them |
| 02/01/1990 | DE3825821A1 N-phenoxymethyl-substituted azoles, processes for their preparation, and their use in pesticides |
| 01/31/1990 | EP0352944A1 Derivatives of N-phenylpyrazoles |
| 01/31/1990 | EP0352682A2 Twice reactive dyes and benzyl compounds as their intermediary products |
| 01/31/1990 | EP0352640A2 p-Hydroxyphenone derivatives and pharmaceutical compositions thereof |
| 01/31/1990 | EP0352581A2 Ethylene diaminmonoamide derivatives |
| 01/31/1990 | EP0352543A1 Pyrazole derivatives and herbicides containing them |
| 01/30/1990 | CA1265145A1 Pyrazoline insecticides |
| 01/30/1990 | CA1265129A1 Pyranoderivatives, their preparation and therapeutic compositions containing the same |
| 01/23/1990 | US4895957 Process for the preparation of 4-substituted 3-methyl-1-aryl-5-amino-pyrazoles |
| 01/23/1990 | US4895947 Heating, cyclization, antiedemic |
| 01/23/1990 | US4895847 Antihypoxic, antiinflammatory, hypotensive |
| 01/23/1990 | US4895676 Bendazac or 5-hydroxy derivative |
| 01/23/1990 | US4895591 Ortho-haloalkenyl-substituted pyrid-2 or 3-yl derivatives |
| 01/23/1990 | US4895587 Haloacetamide compounds, process for production thereof, and use thereof as herbicide |
| 01/18/1990 | DE3822501A1 Plant growth regulators |
| 01/17/1990 | EP0351385A2 New amidino and guanidino derivatives |
| 01/16/1990 | US4894454 Pharmaceutical preparations |
| 01/16/1990 | US4894186 Substituted pyrazoline having non-linear optical properties |
| 01/16/1990 | US4894094 Disazo compounds and formulations containing same |
| 01/10/1990 | EP0350311A1 N-phenylpyrazol-4-yl ether derivatives |
| 01/10/1990 | EP0350176A2 Method for preparing pyrazolecarboxylic acid and derivatives |
| 01/10/1990 | EP0350163A2 Renin inhibitory peptides |
| 01/10/1990 | EP0349919A2 Process for the preparation of (1,4-diaryl-pyrazol-3-yl)-acetic acids |
| 01/10/1990 | EP0199822B1 Pyrazolecarboxamide derivatives, process for their preparation, and bactericides containing them as effective ingredients |
| 01/10/1990 | CN1038642A Condensed pyrazole 3-oxo-propanenitrile derivatives and process for their preparation |
| 01/09/1990 | US4892958 Preparation of 5-amino-1-phenyl-4-nitropyrazoles |
| 01/09/1990 | US4892957 Dimerization, vat dye for cellulose fibers |
| 01/09/1990 | US4892956 5-cyano-4,5-dihydro-3,4-dicarboxypyrazole derivatives |
| 01/03/1990 | EP0349239A2 Condensed pyrimidine derivatives, process and intermediates for their preparation and pharmaceutical compositions containing them |
| 01/02/1990 | US4891432 Phenoxy imidazole compound |
| 01/02/1990 | US4891354 Thiazolylmethylene-2-pyrazoline-5-one dye-donor element for thermal dye transfer |
| 01/02/1990 | US4891353 Thiazolylmethylene-3,5-pyrazolidinedione dye-donor element for thermal dye transfer |
| 01/02/1990 | US4891304 Silver halide photographic materials |
| 01/02/1990 | US4891057 Phenylpyrazolecarboxylic acid derivatives, their preparation, and their use as plant-growth regulators and safeners |
| 12/28/1989 | WO1989012630A1 Condensed pyrazole 3-oxo-propanenitrile derivatives and process for their preparation |
| 12/27/1989 | EP0348135A2 Novel pyrazolone photograhic colour couplers and photographic elements containing them |
| 12/27/1989 | EP0348133A2 Novel pyrazolone photographic colour couplers and photographic elements contaning them |
| 12/27/1989 | EP0347849A2 Photographic recording material for accelerated development |
| 12/27/1989 | EP0347773A1 Condensed Pyrazole 3-oxo-propanenitrile derivatives and process for their preparation |
| 12/27/1989 | EP0347689A1 Process for the preparation of N-hydroxypyrazoles |
| 12/27/1989 | EP0347676A1 Process for the preparation of N-hydroxypyrazoles |
| 12/26/1989 | US4889946 Phenoxybenzoic acid compounds and herbicidal and plant growth regulant compositions |
| 12/20/1989 | EP0347382A2 5-(Pyrazol-1-yl) benzoic acid thiolesters having herbicide activity |
| 12/20/1989 | EP0347136A2 Method for reducing aromatic nitro groups |
| 12/20/1989 | EP0346870A2 Novel amino acid substituted 4-aminophenazones for measuring enzyme activity |
| 12/19/1989 | US4888352 3,4, or 5-aryl-1H-pyrazole-1-alkanamides as antiarrhythmic agents, compositions and use |
| 12/19/1989 | US4888348 Pesticides |
| 12/19/1989 | US4888340 Insecticides pyrazolines, compositions and use |
| 12/13/1989 | EP0345638A1 4-[(Meth)acrylamidomethyl] pyrazoles and isoxazoles, process for their preparation and their use |
| 12/13/1989 | EP0345573A2 2-[(Meth)acrylamidomethyl]-1,3-diketones |
| 12/13/1989 | CN1037895A Hetera-aliphatic carboxamides |
| 12/12/1989 | US4886833 Fungicides, pesticides |
| 12/06/1989 | EP0345056A2 Improvements in and relating to serotonin antagonists |
| 12/06/1989 | EP0344775A1 Process for producing 4-benzoyl-5-hydroxypyrazoles |
| 12/06/1989 | EP0344682A2 Oligopeptides with cyclic analogues of amino acids of proline |
| 12/06/1989 | EP0344577A2 Butenoic or propenoic acid derivatives |
| 12/05/1989 | US4885022 Herbicidal pyrazole derivatives |
| 11/29/1989 | EP0343894A1 Benzamide protease inhibitors |
| 11/28/1989 | US4883907 Animal husbandry, improved weight gain |
| 11/23/1989 | EP0342682A2 Hydroxamate derivatives of selected nonsteroidal anti-inflammatory acyl residues having cyclooxygenase and 5-lipoxygenase inhibition |
| 11/23/1989 | EP0342541A2 Retroviral protease inhibitors |
| 11/23/1989 | DE3816062A1 Pyrazolines, their preparation, and their use as insecticides and acaricides |
| 11/21/1989 | US4882437 Substituted 5-amino-1-phenylpyrazoles |
| 11/21/1989 | US4882435 Pharmaceutical preparations |
| 11/16/1989 | WO1989010752A1 Retroviral protease inhibitors |
| 11/15/1989 | EP0342152A2 Mass-dyed highly molecular organic materials containing metal complexes; metal complexes and process for their preparation |
| 11/15/1989 | EP0341481A1 N-heterocyclic alcohol derivatives |
| 11/14/1989 | US4880805 Cardiovascular disorders |
| 11/14/1989 | CA1262911A1 Pollen formation inhibiting pyrazoles |
| 11/08/1989 | EP0341204A2 Photographic colour coupler |
| 11/08/1989 | EP0341048A1 A pyrazole compound and its production and use |
| 11/07/1989 | CA1262735A1 Pyrazolecarboxamide derivative and fungicide containing it as active ingredient |
| 11/02/1989 | WO1989010363A1 Fused polycyclic compounds, compositions, methods of manufacture and their use as paf antagonists, antihistamines and/or antiinflammatory agents |