Patents
Patents for C07D 217 - Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems (11,865)
02/1985
02/19/1985US4500467 Benzoylthio compounds, their preparation and their use as drugs
02/13/1985EP0132595A2 Tocolytic agent
02/12/1985US4499094 Prevention of respiratory, urogenital, cardiovascular and immunological disorders when using for benzdiapines
02/12/1985US4499079 Carboxy and substituted carboxy alkanoyl and cycloalkanoyl peptides
02/12/1985CA1182457A1 6-substituted hexahydroindazolo (7,6,5,-1j) isoquinolines and hexahydroisoindolo (4,5,6,-1j) isoquinolines
02/05/1985CA1182118A1 1-benzyl-3,4-dihydro-isoquinoline derivative
01/1985
01/29/1985CA1181748A1 Heterocyclic aminoalcoyl derivatives, the process for preparing same and the therapeutical use thereof
01/22/1985US4495354 Reacting a monocyclic monoketone with a di-lower alkyl malonate
01/09/1985EP0130729A2 Alkylthio- and alkylsulfinyl-benzimidazole derivatives
01/09/1985EP0130554A1 Novel, physiologically active substance, process for production thereof and pharmaceutical composition containing the same
01/01/1985US4491665 Method of preparing isomers of bis isoquinolinium compounds
12/1984
12/25/1984US4490371 N,N-Disubstituted-(2-oxo-1,2,3,5-tetrahydroimidazo-[2,1-B]quinazolinyl)oxyalkylamides
12/12/1984EP0128116A1 Condensed N-phenylsulfonyl-N'-pyrimidinyl and triazinyl urea
12/05/1984EP0127276A2 Carbonylation process
12/05/1984EP0127090A2 Angiotensin-converting enzyme inhibitors
12/05/1984EP0126986A1 Process for producing N-alkylated dipeptides and their esters
11/1984
11/28/1984EP0126480A1 Substituted isoquinoline derivatives, method for their preparation, and pharmaceutical compositions containing these compounds
11/20/1984US4483990 Preparation of diketones
11/20/1984CA1178275A1 Bis-isoquinolinium salts as long duration neuromuscular blocking agents
11/14/1984EP0124992A1 Herbicidal cyclohexane-1,3-dione derivatives
11/13/1984US4482556 Pyrimido (6,1-a)isoquinolin-4-one derivatives
10/1984
10/23/1984US4478820 Anilino-substituted isoquinoline quinones, pharmaceutical compositions and method of use thereof
10/17/1984EP0121830A2 Substituted dipeptides as antihypertensives
10/17/1984EP0121753A2 1-(1,3-Dioxolan-2-ylmethyl)-azoles, their salts, processes for their preparation and pharmaceutical compositions containing them
10/16/1984US4477670 Analgesics, anticonvulsants
10/16/1984CA1176246A1 Carboxylic acid amides, their preparation and their use as pharmaceutical compositions
10/09/1984CA1175848A1 Antihypertensive amides
10/03/1984EP0120438A1 Optical antipodes of 8-amino-2-methyl-4-phenyl-1,2,3,4-tetrahydro-isoquinoline, process for its preparation and pharmaceutical compositions having an anti-depressive action containing it
09/1984
09/25/1984US4473501 Dihydro azino isoquinolines
09/05/1984EP0117448A1 Process for the preparation of N-alkylated amino acids and their esters
09/04/1984CA1173833A1 4-aryloxy-1,2,3,4-tetrahydroisoquinolines, and intermediates, a process for preparing the same, a pharmaceutical composition containing the same and their use as medicaments
08/1984
08/29/1984EP0117233A1 Coloured photo-curable mouldings
08/29/1984EP0116948A2 (2-Oxo-1,2,3,5-tetrahydroimidazo-(2,1-b)quinazolinyl)-oxyalkyl-amides
08/21/1984US4466967 Nontoxic insecticides
08/21/1984CA1173040A1 Production of methylnaphthalenes and tar bases including indole
08/01/1984EP0114333A2 Pharmaceutical composition
07/1984
07/31/1984US4463190 1-Aryloxy-4-amino-2-butanols
07/25/1984EP0113910A1 Isocarbostyril derivatives, processes for their preparation and pharmaceutical compositions containing them
07/25/1984EP0113782A1 Bicyclic nitrogen heterocyclic ethers and thioethers, and their pharmaceutical uses
07/24/1984US4461895 For combatting colds and allergies
07/17/1984US4460775 Enzyme inhibitors, hypotensive agents
07/04/1984EP0112776A2 Medicaments based on naphthalene or azanaphthalene carboxamides, naphtalene or azanaphthalene carboxamide derivatives and processes for their preparation
06/1984
06/26/1984US4456757 Isoquinolinesulfonyl derivatives and process for the preparation thereof
06/13/1984EP0110405A2 Antiinflammatory/antiallergic compounds
06/13/1984EP0110224A2 Benzoylthio compounds, their manufacture and use as medicines
06/12/1984CA1169058A1 Short total synthesis of dihydrothebainone, dihydrocodeinone and nordihydrocodeinone
05/1984
05/30/1984EP0109500A1 Therapeutic substituted semicarbazides
05/29/1984CA1168232A1 Isoquinoline derivatives, a process for their preparation, pharmaceutical formulations containing them and their use
05/23/1984EP0109023A1 Isoquinolinesulfonamide derivatives and process for the preparation thereof
05/09/1984EP0107825A1 1,3,4,6,7,11b-Hexahydro-7-aryl-2H-pyrazino (2,1-alpha) isoquinolines useful as intermediates and pharmaceutical compounds and methods of preparation
05/08/1984US4447436 1,2,3,4-Tetrahydroisoquinolines 6.10,7,8 dihydroxy substitute-1-methylanilino and use as smooth muscle relaxants
05/08/1984CA1167033A1 Sulfonyl ureas, process for their manufacture, pharmaceutical formulations on the basis of these compounds, and their use
05/02/1984EP0107364A2 7-Anilinoisoquinoline-5,8-quinones
05/02/1984EP0107149A1 Novel naphthalene derivatives and method for preparation thereof
04/1984
04/24/1984US4444776 Dipyrido (4,3-B) (3,4-F) indoles, process for obtaining them, therapeutical use and pharmaceutical compositions
04/17/1984US4443607 Antiulcer, hypotensive, analgesic, antihistamine, anticholinergic- antisecretory, blood flow
04/17/1984US4443456 Pyridyl alkylene amidinoureas
04/11/1984EP0105210A2 Isoquinoline derivatives, process for their preparation, pharmaceutical compositions containing them and their use
04/10/1984US4442291 1,2,3,4,4a,7-Hexahydro-6,8-dimethoxy-2-methyl isoquinoline
04/10/1984US4442108 Spasmolytic, hypotensive
04/04/1984EP0104604A1 1,2,3,4-Tetrahydro-1-aminomethyl-4-phenyl isoquinolines and methods of preparation
04/04/1984EP0104546A2 Therapeutic dipeptides
04/03/1984CA1164709A1 Light-sensitive photographic silver halide recording material including carbamoyl derivative as hardener and a cyclic diketo derivative as aldehyde scavenger
03/1984
03/21/1984EP0103496A1 Acylalkylaminocarbonyl substituted amino and imino acid compounds
03/20/1984US4438128 Cardioactive aryloxypropanolamines
03/20/1984US4438121 Central nervous system disorder treatment, antidepressants
03/13/1984US4436911 Heterocyclic amidinoureas
03/06/1984US4435572 Synthesis of ethyl-4(3'-methoxyphenyl)-1-methyl piperidine-3-carboxylate
03/06/1984US4435567 Process for preparing substituted urea derivatives
02/1984
02/21/1984CA1162545A1 N,n'-bis¬(benzeneaminosulfonyl)-1,2,3,4- tetrahydroisoquinolyl| disulfonylimide
02/16/1984WO1984000544A1 Bicyclic nitrogen heterocyclic ethers and thioethers, and their pharmaceutical uses
02/14/1984US4431851 Analgesics, antidepressants
02/14/1984US4431644 Antihypertensive agents
01/1984
01/24/1984US4427665 Angiotensin inhibitor
01/18/1984EP0098713A2 Benzoylpiperazine esters and a process for their production
01/12/1984EP0079383A4 Preparation of chiral 1-benzyl-1,2,3,4-tetrahydroisoquinolines by optical resolution.
01/10/1984US4425349 Diuretics, antiasthma, hypotensive, antiinflammatory
01/10/1984CA1160228A1 Cycloalka¬4,5|pyrrolo¬2,3-g|isoquinolines
12/1983
12/21/1983EP0096214A1 Antibacterial pyrimidine compounds
12/21/1983EP0096157A2 Substituted acyl derivatives of 1,2,3,4-tetrahydro-6,7-dimethoxy-3-isoquinolinecarboxylic acid
12/20/1983US4421916 Intermediates for octahydrobenzofuro[3,2-e]isoquinolines
12/06/1983US4419517 Analgesics
12/06/1983US4419360 Urea or thiourea derivatives
11/1983
11/29/1983US4418142 Aldehyde scavangers
11/29/1983CA1157861A2 Octahydro-1h-benzo[4,5]furo[3,2- e]isoquinoline analgesic and narcotic antagonistic compounds
11/23/1983EP0094687A1 Phosphinylalkanoyl substituted imino acids
11/16/1983EP0094271A2 Arene and heteroarene carboxamide derivatives, process for their preparation and medicaments containing them
11/15/1983US4415736 Octohydro benzofuro(3,2-e)isoquinolines as analgesic and narcotic antagonists
10/1983
10/19/1983EP0091565A1 Process for the manufacture of isoquinoline diones
10/19/1983EP0091464A1 Method for the preparation of cyano-heterocycles.
10/18/1983US4410700 Preparation of chiral 1-benzyl-1,2,3,4-tetrahydroisoquinolines by optical resolution
10/18/1983US4410699 Substituted 1,2,3,4-tetrahydro-4-isoquinolinols
10/11/1983US4409017 Herbicidal isoquinolinoxy- or isoquinolinamino-phenoxy alkane carboxylic acid derivatives
10/11/1983CA1155117A1 Isoquinolein derivatives, preparation process and drugs containing them
10/05/1983EP0090362A2 Derivatives of cycloalka(c)pyrrole-carboxylic acids, process for their preparation, agents containing them and their use, as well as cycloalka(c)pyrrole-carboxylic acids as intermediates, and process for their preparation
09/1983
09/20/1983CA1154019A1 4-¬3-(1,2,3,4-tetrahydro-2-isoquinolyl)-2- hydroxypropyl|-.delta..sup.2-1,2,4-oxadiazolin-5-one compounds
09/13/1983US4404206 Hypotensive and cardiotonic agents
09/13/1983CA1153763A1 1(2h)-isoquinolone compounds and acid addition salts thereof
09/06/1983US4402969 Antihypertensive proline derivatives
09/06/1983CA1153380A1 Neuromuscular blocking tetrahydroisoquinolinium salts