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)
02/1981
02/10/1981US4250317 Benzofuranyl-benzimidazoles
02/10/1981US4250310 Antiarrhythmia and vasodilation agents
02/03/1981US4249006 Method of producing 5-fluorouracil derivatives
02/03/1981US4248885 For gastrointestinal, urogenital, rheumatic, and cardiovascular disease
02/03/1981US4248788 Substituted benzodioxane, benzodioxole and benzodioxepine compounds
02/03/1981CA1095047A1 Process for the preparation of novel derivatives of 1, 4-benzodiaxane
02/03/1981CA1095046A1 N-piperid-4-yl-benzamide compounds
02/03/1981CA1095038A1 Substituted bis-benzimidazolyl compounds; preparation and use thereof
02/03/1981CA1095032A1 Mono-deuterated, 15-hydroxyprostaglandins
01/1981
01/28/1981EP0023022A2 Coumarine compounds, processes for their manufacture as well as the intermediate products used perse and their utilisation for the dyeing or printing of textiles
01/27/1981CA1094559A1 1-(1,3-dioxolan-2-ylmethyl)-1h-imidazoles and 1h-1,2, 4-triazoles
01/21/1981EP0022737A1 Imines derived from 5-amino-1,3-benzodioxole useful as medicines, and their preparation
01/20/1981US4246267 Aminopiperidines, their production and the pharmaceutical compositions incorporating them
01/20/1981CA1094088A1 Heterocyclic amino-alcohol derivatives and their preparation
01/20/1981CA1094079A1 Triazole derivatives
01/20/1981CA1094076A1 3,5-dichloro-2-pyridyloxy-alkanoic acid derivatives
01/20/1981CA1094072A1 Cycloalkenyl derivatives of n-piperid-4-y1 benzamides
01/13/1981US4244957 Hypotensive agents
01/13/1981US4244950 Derivatives of 4-amino-3-sulfonamido-pyridine, their preparation and use
01/13/1981US4244887 Fertility control, abortion, oxytocic, antiulcer, antisecretory
01/07/1981EP0021377A1 1,2,4-Triazole derivatives, process for their preparation and their use as pesticides
01/07/1981EP0021229A1 Arylazo compounds, their preparation and their use
01/07/1981EP0020968A1 N,O-acetals of glycolic aldehyde, their preparation and their use as fungicides
01/06/1981US4243585 Bendodiazocine derivatives and process of making the same
12/1980
12/30/1980US4242264 Tricyclic imidyl derivatives
12/23/1980US4241073 Asthma
12/23/1980US4241069 3-Methylene flavanones and 3-methylene chromanones
12/23/1980CA1092117A1 Method for the production of 6,7-dimethoxy-4-amino-2- ¬4-(2-furoyl)-1-piperazinyl| quinazoline having an antihypertensive effect
12/23/1980CA1092107A1 Trisubstituted 1-phenyl-2,3,4,5-tetrahydro-1h-3- benzazepine compounds
12/16/1980US4239762 Insecticides
12/10/1980EP0019760A1 Esters of 3-aryl-5-methyl-pyrazole-4-carboxylic acid, herbicides containing them, process for their preparation and their use
12/09/1980CA1091249A1 Process for the preparation of novel n-acyl- glutamines and compositions produced therefrom
11/1980
11/26/1980EP0019103A1 Epoxide resins containing phenol groups, their use and plastics compositions containing them
11/26/1980EP0019081A1 Flavone derivatives, their preparation, these novel and known flavones as antiviral agents, and pharmaceutical compositions containing them
11/25/1980US4235899 Substituted O-(2-hydroxypropyl)-aldoximes
11/25/1980CA1090345A1 3-pyridinol compounds for regulating plant growth
11/25/1980CA1090341A1 1,3,5-s-hexahydrotrisubstituted triazines and methods for their preparation
11/18/1980US4234588 Antihistamines
11/18/1980CA1089863A1 Hydantoin diacrylate compounds
11/12/1980EP0018594A2 Process for the preparation of 3-(1-hydroxyethyl)-azetidinones
11/12/1980EP0018417A1 Novel piperidine derivatives and pharmaceutical compositions containing them
11/11/1980US4233305 Novel derivatives of 2-(4-quinolinylamino)-5-fluoro-benzoic acids
11/11/1980US4233302 Amine derivatives and pharmaceutical compositions containing them
11/11/1980US4233220 Epoxide resin curing agents, intermediates to crosslinkable polymers
11/04/1980US4232032 Methods, compositions and chemical compounds for use in animal husbandry
11/04/1980CA1088940A1 4-(7-bromo-5-methoxy-2-benzofuranyl)-1,2,3,6- tetrahydropyridine and -piperidine compounds
11/04/1980CA1088931A2 Preparation of 9-oxo tetrahydropyranyl substituted prostaglandin intermediates
11/04/1980CA1088930A2 Preparation of 9-hydroxy tetrahydropyranyl substituted prostaglandin intermediates
10/1980
10/28/1980US4230713 Anxiolytic agents
10/21/1980CA1088059A1 Piperazinyl and homopiperazinyl quinazolines
10/21/1980CA1087980A1 Competitive fluorimetric immunoassay for a hydantoin
10/15/1980EP0017332A1 Pharmaceutical heterocyclic compounds, processes for their preparation and compositions containing them
10/14/1980CA1087617A1 Phenyl piperazines
10/07/1980CA1087195A1 Benzimidazole derivatives
09/1980
09/30/1980US4225711 Substituted 2-[(methylsulfinyl)acetyl]-3-heterocyclicindoles and their use as immunosuppressants
09/30/1980CA1086749A1 4,5-dichloroimidazole-2-carboxylic acid derivatives and their use as pesticides
09/30/1980CA1086742A1 Preparation of 1-substituted-4-aroyl-4-hydroxy and -4- acyloxypiperidines
09/30/1980CA1086725A1 Antihypertensive agents
09/23/1980US4224333 Antihypertensive 2H-indol-2-ones
09/23/1980CA1086321A1 Aziridine derivatives
09/23/1980CA1086317A1 Aminoalkyl heterocycles
09/23/1980CA1086309A1 1-acyl-2-cyanoaziridines and the preparation thereof
09/16/1980US4223151 Process for preparing polycyclic heterocycles having a pyran ring
09/16/1980US4223036 1-(1,3-Dioxolan-2-ylmethyl)-1H-1,2,4-triazoles
09/16/1980CA1085853A1 1-benzazolylalkyl-4-substituted-piperidines
09/16/1980CA1085850A1 Producing pyridines aromatically or heteroaromatically substituted in the 2 position
09/16/1980CA1085838A1 Aryl-alkylamines
09/16/1980CA1085831A1 Preparation of substituted w-pentanorprostaglandins
09/09/1980US4221789 Memory, cardiovascular disorders
09/09/1980CA1085401A1 Tetrahydroisoquinoline derivatives and process for their production
09/03/1980EP0015002A1 1-substituted imidazoles, and salts thereof, a method for their preparation and pharmaceutical formulations thereof
09/03/1980EP0014981A2 Medicaments and pharmaceutical compositions with cytostatic activity
09/03/1980EP0014976A1 N-substituted 2-cyanaziridines, methods for their preparation and medicaments containing them, correspondingly substituted aziridine-2-carbonamides and their preparation
09/03/1980EP0014951A2 Heterocyclic oxypropanolamine derivatives, process for their preparation and medicines containing these compounds
09/02/1980US4220786 Reaction of rubradirin with pyridine and acetic anhydride
09/02/1980US4220767 Histamine antagonists
09/02/1980US4220763 Cyclopenta[o]pyrrole derivatives
09/02/1980US4220708 3-furyl or 3-thienyl alkylidene succinic anhydrides or succinimides; copying, displaying devices
08/1980
08/26/1980US4219551 Hypotensive, cardiovascular disorders
08/26/1980CA1084517A1 Photopolymerisable ketones
08/26/1980CA1084513A1 2-furanones and preparation thereof
08/26/1980CA1084503A1 Substituted decahydroquinolines and their use as ultraviolet light stabilizers
08/20/1980EP0014295A1 Benzodioxan derivatives, process for their preparation and their therapeutical applications
08/19/1980US4218458 Heterocyclic derivatives of (4-aryloxy-methyl-1,3-dioxolan-2-yl)methyl-1H-imidazoles and 1H-1,2,4-triazoles
08/12/1980CA1083574A1 1-(bis-trifluoromethylphenyl)-2-oxo-pyrrolidine-4- carboxylic acid derivatives, their production and their use as plant-growth regulators and herbicides
08/07/1980WO1980001566A1 Benzofuran-2-onic or indolin-2-onic compounds as stabilizers of polymers
08/06/1980EP0013894A1 Arylethers, process for their preparation and medicines containing them
08/06/1980EP0013817A1 1-Imidazol-2-ylidene-3-thienyl-urea derivatives, processes therefor, and pharmaceutical compositions
08/06/1980EP0013732A2 Imidazole derivatives, processes for their preparation and pharmaceutical compositions containing these imidazole derivatives
08/05/1980US4216167 1,3 Diaminopropane derivatives
07/1980
07/29/1980US4215119 Vasodilators, antidepressants
07/29/1980US4214890 Herbicidal pyrimidine and triazine sulfonamides
07/29/1980CA1082708A1 3- (diphenylamino) phthalides
07/23/1980EP0013612A2 (Piperidinylalkyl)quinazoline derivatives, process for their preparation and pharmaceutical compositions containing them
07/23/1980EP0013581A1 Tetrahydrofuran derivatives, a process for their preparation, herbicidal compositions containing them and a method of controlling undesired plant growth using them
07/23/1980EP0013408A1 4-Aminopyridines, process for their preparation and drugs containing them
07/23/1980EP0013360A2 N-substituted carboxylic acid anilides, process for their preparation as well as their use as fungicides
07/22/1980US4213993 Antiallergens
07/22/1980CA1082199A1 Derivatives of indazole and the preparation thereof
07/22/1980CA1082189A1 Herbicidal sulfonamides
1 ... 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694