Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 405 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
Patents for C07D 405 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom (69,397)
11/1991
11/05/1991US5063239 Cardiovascular disorders
11/05/1991US5062883 Fungicides, herbicides
11/05/1991CA2041712A1 Substituted 5-(2-((2-aryl-2-hydroxyethyl)amino)propyl)-1,3-benzodioxoles
11/05/1991CA1291755C 1h-imidazole-5-carboxylic acid derivatives
10/1991
10/31/1991WO1991016303A1 Cyclic hydroxamic acids and their use
10/30/1991EP0454498A2 Pyrimidinedione derivatives and antiarrhythmic agents containing same
10/30/1991EP0454469A1 Carboxylic acid derivatives
10/30/1991EP0453837A2 Substituted pyridazinones, process for their preparation and their use as parasiticide
10/30/1991EP0453731A2 Improved process for the synthesis of N-3-(1H-imidazol-1-yl)phenyl-4-(substituted)-2-pyrimidinamines
10/30/1991CN1055823A Process for production of impact-resistant liquid crystal switching and display device
10/29/1991US5061813 Substituted cyanoimino benzopyranes
10/29/1991US5061812 Ascorbic acid derivative
10/29/1991US5061799 Preparation of tetraazaindenes
10/29/1991US5061727 Substituted 5-(2-((2-aryl-2-hydroxyethyl)amino)propyl)-1,3-benzodioxoles
10/29/1991US5061716 Fungicidal 3,3-bisthioalkyl-2-pyridylacrylic acid compounds
10/29/1991US5061712 Bactericides
10/29/1991US5061710 Mercapto-acylamino acid antihypertensives
10/29/1991US5061707 Treats autoimmune diseases, gout, or transplantation rejection
10/29/1991US5061312 Fungicidal N-vinyl-3-cyano-4-phenyl-pyrroles
10/29/1991US5061311 Substituted triazolinone herbicides and plant growth regulators
10/29/1991CA1291479C Piperazihyl-l-pyrimidine derivatives, their preparation and their application in drugs and cosmetics
10/28/1991WO1991017157A1 Gamma-butyrolactol ether derivatives
10/28/1991CA2080346A1 Gamma-butyrolactol ether derivatives
10/27/1991CA2041175A1 Carboxylic acid derivatives
10/26/1991WO1991016314A1 Pyridazinone derivative
10/26/1991CA2041031A1 Process for the synthesis of n-3-(1h-imidazol-1-yl)phenyl-4-(substituted)-2- pyrimidinamines
10/25/1991WO1991016320A1 Derivatives and analogues of 2-deoxy-2,3-didehydro-n-acetyl neuraminic acid and their use as antiviral agents
10/24/1991WO1991016888A1 Spiro[benzofurancycloalkane]carboxamides as 5ht3 antagonists
10/24/1991CA2081011A1 Spiro[benzofurancycloalkane]carboxamides as 5ht3 antagonists
10/23/1991EP0453137A2 Aminopyrimidine derivatives, a process for production thereof, and uses thereof
10/23/1991EP0452883A2 Silver halide photographic materials
10/23/1991EP0291507B1 Electronic inclinometer
10/23/1991CN1014409B Manufacturing process for asscorbic acid derivative
10/22/1991US5059698 Solution inhibitors for positive photoresists; light-curable polymers
10/22/1991US5059693 Reductive dehalogenation
10/22/1991US5059690 Purinyl tetrahydrofurans
10/22/1991US5059689 Tetramethylpiperidino-s-triazines
10/22/1991US5059621 Treatment of dermatologic ailments linked to keratinization disorder
10/22/1991US5059609 Lipoxygenase inhibitors; leukotriene receptor blockers; psoriasis; antiulcer agents and myocardial infarctions
10/22/1991US5059608 Bicyclic amine compound and a process for the preparation thereof
10/22/1991US5059237 Butenoic acid derivatives and use as herbicides
10/22/1991CA1291137C 1,4-dihydropyridines with diphenylpiperidylester group
10/22/1991CA1291136C Quinoline derivatives, their preparation and therapeutic compositions containing the same
10/22/1991CA1291125C Pyrimidine derivatives
10/20/1991CA2040752A1 Hydroquinone diethers, their preparation and their use
10/17/1991WO1991016305A1 Heterocyclicethenediyl compounds which inhibit egf receptor tyrosine kinase
10/17/1991DE4012040A1 New triazolo-(4,3-a)pyridine(s) and N'-(2-pyridyl)-hydrazone(s)
10/17/1991CA2080582A1 Heterocyclicethenediyl compounds which inhibit egf receptor tyrosine kinase
10/16/1991EP0452204A1 3-Aminochromane derivatives, procedure for their preparation and pharmaceutical compositions containing them
10/16/1991EP0452076A1 Thiazole and imidazole derivatives and antiulcer composition containing same
10/16/1991EP0451948A1 Heterocyclicacetonitriles and their fungicidal use
10/16/1991EP0451820A2 Process for manufacturing a shock-resistant liquid crystal switch and display
10/16/1991EP0451653A2 Naphthalene derivatives
10/16/1991EP0451585A2 2-aryl-6-hetarylpyridine derivatives
10/16/1991EP0451228A1 Brightening and light-stabilizing salts.
10/16/1991CN1055361A Substituted pyrrole, process for preparing same, preparation containing compounds, and use
10/15/1991US5057614 Substituted pyrroles
10/15/1991US5057613 Hypotensive agents
10/15/1991US5057607 3-amino-2(ethyl-2-furanyl)-4-oxo azetidine acetic acids or esters are reacted with substituted acids or esters in presence of penicillin G amidase
10/15/1991US5057532 Fungicides, plant growth regulators
10/15/1991US5057531 Azolylmethyloxiranes and fungicides containing these compounds
10/15/1991US5057525 Novel N-(3-hydroxy-4-piperidinyl) benzamide derivatives
10/15/1991US5057504 1-heterocyclic bicyclo-octanes
10/15/1991US5057144 Herbicides
10/15/1991CA1290755C Chiral aryl-2,3-epoxyalkyl-ethers and the corresponding thio compounds thereof, and the use thereof as dopes in liquid-crystal phases
10/14/1991WO1991016313A1 Substituted benzimidazoles
10/14/1991CA2077897A1 Substituted benzimidazoles
10/13/1991CA2040227A1 Process for the production of an impact-resistant liquid crystal switching and display device
10/12/1991CA2040018A1 Naphthalene derivatives
10/11/1991WO1991015484A1 Pyridines as medicaments
10/11/1991CA2080127A1 Pyridines as medicaments
10/10/1991DE4011361A1 2-Aryl-6-hetero:aryl-pyridine cpds. - useful as defoliants, desiccants, weedkillers and fungicides
10/10/1991DE4002466A1 New pyrimidinyl-indolyl-acrylate and -acetate derivs. - useful as insecticides, acaricides, nematocides and fungicides
10/10/1991CA2039937A1 3-aminochroman derivatives, their preparation process and pharmaceutical compositions containing them
10/09/1991EP0450761A1 Spirocyclic oxytocin antagonists
10/09/1991EP0450598A2 Inhibitors of the advanced glycosylation of proteins and methods of use therefor
10/09/1991EP0450566A1 Substituted azoles, method for their preparation, these containing compositions and their use
10/09/1991EP0450415A1 Substituted cyanoimino benzopyranes
10/09/1991EP0450066A1 Carbostyril derivatives
10/09/1991EP0288495B1 Synthesis of n-epoxypropyl lactams
10/09/1991CN1014245B Prepn. of pyrazoline derivatives
10/09/1991CN1014240B Process for preparing pyridazinone derivatives and insecticidal compositions
10/08/1991US5055598 Benzopyran derivatives
10/08/1991US5055484 7(1h-pyrrol-3-yl)-substituted 3,5-dihydroxyhept-6-enoic acids, 7-(1h-pyrrol-3-yl)-substituted 3,5-dihyroxyhept-anoic acids, their corresponding delta-lactones and salts, their use as medicaments and pharmaceutical products and intermediates
10/08/1991US5055477 Pyrazolyl acrylic acid derivatives, useful as systemic fungicides for plant and material protection
10/08/1991CA2039770A1 2-aryl-6-hetarylpyridine derivatives
10/08/1991CA1290333C 2-azolylmethyl-2-aryl-1,3-dioxolanes and the salts thereof, processes for the preparation thereof, agents containing same, and the use thereof
10/05/1991CA2039622A1 Substituted azoles, processes for the preparation thereof, agents containing these, and the use thereof
10/04/1991CA2039542A1 Inhibitors of the advanced glycosylation of proteins and methods of use therefor
10/03/1991CA2037876A1 Substituted cyanoimino benzopyranes
10/02/1991EP0449699A2 Pyrazole derivatives as angiotensin II-receptor antagonists, process for their preparation and pharmaceutical compositions containing them
10/02/1991EP0449340A1 Photographic stabilizers containing a developer group
10/02/1991EP0449196A2 Indole derivatives, their production and use
10/02/1991EP0449186A2 N-aralkyl piperidine derivatives as psychotropic drugs
10/02/1991EP0449067A2 Azolylethane derivatives, fungicides
10/02/1991EP0448726A1 2-substituted 2-cyclopentenone and carcinostatic agent and osteogenesis promoter containing the same as active ingredient
10/02/1991EP0448552A1 IMPROVED PROCESS FOR $i(TRANS)-6- 2-(SUBSTITUTED-PYRROL-1-YL)ALKYL]PYRAN-2-ONE INHIBITORS OF CHOLESTEROL SYNTHESIS
10/02/1991DE4010355A1 Bicyclo(3.3.0)octan-derivate, verfahren zu ihrer herstellung und ihre pharmazeutische verwendung Bicyclo (3.3.0) octane derivatives, process for their production and their pharmaceutical use
10/02/1991CN1054980A Optically active 8-methoxyquinolonecarboxylic acid derivatives, their preparative processes and their intermediates
10/01/1991US5053523 Ethynyl-chroman compounds
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