| Patents for C07D 241 - Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings (18,673) |
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| 05/19/1992 | US5114940 Pesticides |
| 05/19/1992 | US5114464 4-quinoxalinyloxyphenoxyalkylinitrile herbicides |
| 05/14/1992 | WO1992007847A1 Fused pyrazine derivative |
| 05/13/1992 | EP0484908A2 Microbiological process for the preparation of hydroxylated Pyrazinederivatives |
| 05/13/1992 | EP0484881A2 Heteroaroyl derivatives of monocyclic beta-lactam antibiotics |
| 05/13/1992 | EP0484600A1 Preparation of alcohol-extended and amine-extended piperazines |
| 05/13/1992 | EP0484437A1 Renal-selective prodrugs for the treatment of hypertension |
| 05/12/1992 | US5112844 Micelles |
| 05/12/1992 | US5112826 Cardiovascular disorders |
| 05/12/1992 | US5112817 Quinoline derivatives |
| 05/12/1992 | US5112385 Useful in rice paddies |
| 05/09/1992 | CA2055125A1 Microbiological process for the production of hydroxylated pyrazine derivatives |
| 05/06/1992 | EP0238576B1 Nitrogen-containing heterocyclic compounds |
| 05/05/1992 | US5110929 Quaternization of pyrazine compounds |
| 05/05/1992 | US5110347 Pre- and postemergence; quinoxaline derivatives |
| 05/05/1992 | CA1300144C Conversion of oxygen-containing polyamines |
| 05/01/1992 | WO1992007853A1 Certain imidazoquinoxalines; a new class of gaba brain receptor ligands |
| 04/24/1992 | CA2053791A1 Process for the preparation of racemic pilosinine derivatives |
| 04/22/1992 | EP0481742A1 Piperazine derivatives |
| 04/21/1992 | US5106976 Antisecretory agents |
| 04/21/1992 | CA1299178C Heterocyclic oxophtalazinyl acetic acids |
| 04/16/1992 | WO1992005700A1 4-quinoxalinyloxyphenoxyalkylnitrile herbicides |
| 04/14/1992 | US5105020 Cycloalkane derivatives |
| 04/14/1992 | US5104892 Substituted benzimidazole derivatives possessing Class III antiarrhythmic activity |
| 04/14/1992 | US5104883 Cardiovascular, respiratory, gastrointestirol, urogenital disorders; baldness; premature labor |
| 04/14/1992 | US5104872 N-(substituted benzyloxy) imine derivatives and method of use thereof |
| 04/14/1992 | CA1298835C 1-¬2-(phenylmethyl)phenyl| piperazines and the method for preparing the same |
| 04/08/1992 | EP0478729A1 Process for manufacturing aspartame from a diketopiperazine and novel intermediates and derivatives therefor. |
| 04/08/1992 | CN1060008A 4-quinoxalinyloxy pheroxyalkylnitrile herbicides |
| 04/02/1992 | WO1992005160A1 4-arylsulfonyl-3,4-dihydro-2(1h)-quinoxalinone-1-alkanoic acids, esters, and salts |
| 04/02/1992 | WO1992005131A1 Organic electroluminescent element |
| 04/01/1992 | EP0478363A2 Novel sulfonamide fibrinogen receptor antagonists |
| 04/01/1992 | EP0478362A2 Fibrinogen receptor antagonists |
| 04/01/1992 | EP0478328A1 Novel fibrinogen receptor antagonists |
| 04/01/1992 | EP0477829A2 Microbiological process for the preparation of hydroxylated heterocyclic compounds |
| 04/01/1992 | EP0477528A1 Piperazine-2,5-dione and piperazine-2-one derivatives |
| 03/31/1992 | US5100891 Substituted 1,2,3,4-tetrahydrocyclopent[b]indoles, 1,2,3,3a,4,8a-hexahydrocyclopent[B]indoles and related compounds |
| 03/31/1992 | CA1298298C Quinoxaline compounds and their preparation and use |
| 03/28/1992 | CA2052069A1 Fibrinogen receptor antagonists |
| 03/28/1992 | CA2052043A1 Fibrinogen receptor antagonists |
| 03/25/1992 | EP0476016A1 Therapeutically useful 2-aminotetralin derivatives |
| 03/25/1992 | CN1059719A Substituted guanidine derivatives their preparation and use |
| 03/24/1992 | US5098924 Hypotensive agents and angiotensin II inhibitors |
| 03/24/1992 | US5098466 Herbicides |
| 03/24/1992 | US5098464 Pyrazole compounds and herbicidal use thereof |
| 03/24/1992 | US5098462 Substituted semi-carbazones and related compounds |
| 03/17/1992 | CA1297474C Process for preparing alkoxyalkylidenehydrazinopyridazine derivatives |
| 03/11/1992 | WO1992004315A1 Substituted monocyclic aryl compounds exhibiting selective leukotriene b4 antagonist activity |
| 03/11/1992 | EP0474561A1 Arylalkylamines, process for their preparation and pharmaceutical compositions containing them |
| 03/11/1992 | EP0474042A1 Alpha-arylacrylic acid derivatives, their production and use for the control of pests and fungi |
| 03/11/1992 | CN1059344A Nonlinear optical materials |
| 03/11/1992 | CA2091256A1 Substituted monocyclic aryl compounds exhibiting selective leukotriene b4 antagonist activity |
| 03/10/1992 | CA1297104C Alkylenediamines |
| 03/08/1992 | CA2048983A1 .alpha.-arylacrylic acid derivatives, their preparation and their use for controlling pests and fungi |
| 03/05/1992 | WO1992003417A2 Nonlinear optical materials |
| 03/04/1992 | EP0473208A2 Liquid crystal compounds containing a pyrazine or pyridine ring |
| 03/04/1992 | EP0299972B1 Anthelmintic quaternaryalkyl acylhydrazones, method of use and compositions |
| 03/04/1992 | EP0268688B1 Substituted aryloxyureas, process for their preparation, and their use |
| 03/03/1992 | US5093335 Dicyanopyrazine compounds and fungicide |
| 03/01/1992 | WO1992004338A1 Tropolone derivatives and pharmaceutical composition thereof for preventing and treating ischemic diseases |
| 02/26/1992 | EP0472300A2 Fungicides |
| 02/26/1992 | EP0472224A1 Fungicides |
| 02/25/1992 | US5091427 Cognition activators |
| 02/25/1992 | US5091383 Bactericides |
| 02/25/1992 | US5091066 Electrochemical synthesis of 2-methyl-5-pyrazinoic acid |
| 02/20/1992 | WO1992002513A1 Heterocyclic compounds |
| 02/19/1992 | EP0471372A1 Novel substituted guanidine derivatives, their preparation and use |
| 02/19/1992 | CN1058780A Thiazolidinecarboxylic acid amide derivatives with anti-allergic activities, process for preparing same and use |
| 02/18/1992 | US5089514 3-coxazolyl [phenyl, chromanyl or benzofuranyl]-2-hydroxypropionic acid derivatives and analogs as hypoglycemic agents |
| 02/18/1992 | US5089168 Stable ferroelectric liquid crystals |
| 02/18/1992 | US5089043 Heterocyclic oxy-phenoxyacetic acid derivatives and their use as herbicides |
| 02/18/1992 | US5089025 Hair dye compositions and certain 1,2,3,4-tetrahydronitroquinoxalines useful therein |
| 02/18/1992 | CA2049251A1 Substituted guanidine derivatives, their preparation and use |
| 02/12/1992 | EP0470177A1 Fungicidal oxime carbamates |
| 02/06/1992 | WO1992001682A1 Acetylene derivatives having lipoxygenase inhibitory activity |
| 02/06/1992 | WO1992001667A1 Renal-selective prodrugs for control of renal sympathetic nerve activity in the treatment of hypertension |
| 02/06/1992 | CA2087836A1 Acetylene derivatives having lipoxygenase inhibitory activity |
| 02/05/1992 | CN1015363B Semicarbazones compounds process for production thereof, and use thereof as herbicide |
| 01/28/1992 | US5084478 Alkene, alkyne or cycloalkylene derivatives |
| 01/28/1992 | US5084463 Cardiovascular disorders |
| 01/23/1992 | WO1992000971A1 Water-soluble bis-dioxopiperazine derivative |
| 01/23/1992 | CA2065291A1 Water soluble bis-dioxopiperazine derivatives |
| 01/22/1992 | EP0467849A1 Stabilized monomer compositions |
| 01/22/1992 | EP0467840A2 Derivatives of cyclopropyl acetic acid |
| 01/22/1992 | EP0467709A2 Use of an ATP-sensitive potassium channel blocker to treat neuronal insult |
| 01/21/1992 | US5082940 Process for the production of oxides of aromatic tertiary amines |
| 01/21/1992 | US5082917 Piperazine derivatives as chain extenders in polyurea elastomer systems and method making same |
| 01/21/1992 | US5082852 Cyclopropanecarboxamides and their use for controlling pests |
| 01/21/1992 | CA2047338A1 Stabilized monomer compositions |
| 01/21/1992 | CA2044855A1 Method for treating insult to neurons prone to parkinson's degeneration employing an atp-sensitive potassium channel blocker |
| 01/19/1992 | CA2047157A1 Cyclopropylacetic acid derivatives |
| 01/15/1992 | CN1057836A Z-hydroxyl quinoline preparation method |
| 01/15/1992 | CN1057835A Process for manufacturing aspartame from disetopiperazine and novel intermediates and derivatives therefor |
| 01/14/1992 | US5081126 Quinolyl- and isoquinolyl-methoxyphenyl-dithioacetyl derivatives useful as antiinflammatory agents |
| 01/14/1992 | US5081123 Quinoxaline compound and their preparation and use |
| 01/14/1992 | US5080719 Smoking compositions containing a heteroaromatic flavorant-release additive |
| 01/08/1992 | EP0464381A2 2-Methoxyiminocarboxylic acid esters |
| 01/07/1992 | US5079305 Improved cure rate, scorch delay and reversion resistance |
| 01/07/1992 | US5079251 Novel compounds |
| 01/02/1992 | EP0463873A1 Thiazolidinecarboxylic acid amide derivatives having anti-allergic activity, their preparation and their use |