Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 495 - Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
Patents for C07D 495 - Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms (21,336)
03/1981
03/31/1981US4259235 Tricyclic nitrogenous compounds having string plant growth regulating properties
03/25/1981EP0025643A1 Oxo-pyrido(1,2-a)thienopyrimidine compounds, processes for their production, and pharmaceutical compositions containing said compounds
03/24/1981US4258054 Hydantoin derivatives as therapeutic agents
03/17/1981US4256640 Tetrahydrothiopyrano[2,3-b]indole derivatives
03/17/1981CA1097632A1 Preparation process of novel derivatives of 4-h thieno/3, 2-b//1/ benzazepines and the salts thereof
03/10/1981CA1097351A1 Process for the production of new imidazole derivatives
02/1981
02/25/1981EP0024098A1 9-Thiabicyclo (3.3.1) nonanediyl-2,6-bis (3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate) and compositions containing it
02/24/1981US4252810 9,10-Dihydro-4H-benzo[4,5]cyclohepta [1,2-b]thiophen-4,9-imines
02/03/1981US4248882 Treating diabetes-associated complications with hydantoin amines
01/1981
01/27/1981US4247704 Hexahydro thieno imadazole intermediates for the synthesis of biotin
01/21/1981EP0022446A1 Process for the preparation of biotin esters and biotin
01/20/1981US4246413 6-Oxamorphinans
01/20/1981CA1094063A1 Thieno ¬2,3-d| pyrimidine antiallergic agents
01/13/1981US4245104 Production of biotin
01/07/1981EP0021678A1 1-Sulpho-2-oxoazetidine derivatives, their production and pharmaceutical compositions thereof
01/07/1981EP0020896A1 A method of fabricating dithiafulven geminal dithiolate compounds and their selenium analogs
12/1980
12/30/1980US4242518 Thiophene compounds and their manufacture
12/16/1980US4239897 Halogenative dehydrogenation of the dihydothiophenes
12/16/1980US4239887 Pyridothienotriazines
12/10/1980EP0019788A2 Novel process for the manufacture of thiophene derivatives suited for the manufacture of biotin, process for the manufacture of biotin and novel intermediates in this process
12/02/1980CA1090805A1 Propionic acid derivatives and a process for producing the same
11/1980
11/25/1980US4235901 1-Hydroxyalkanamine pyrano(3,4-b)indole compositions and use thereof
11/25/1980CA1090333A1 Process for the manufacture of diazepine derivatives
11/18/1980US4234581 Thieno[2,3-d]oxazines
11/11/1980US4233449 Hypoglycemic agents and narcotic antagonists
11/11/1980US4233448 Hypoglycemic agents and narcotic antagonists
11/04/1980CA1088945A1 Hydantoin derivatives as therapeutic agents
10/1980
10/28/1980US4230797 Nucleotide
10/28/1980US4230707 Oxo-pyrido[1,2-a]thienopyrimidine compounds and methods for their production
10/28/1980CA1088539A1 Process for the preparation of 5-(2-chlorobenzyl)-4,5, 6,7-tetrahydrothieno ¬3,2-c| pyridine
10/21/1980US4229354 Complexing with compounds of sulfur or oxygen
10/21/1980CA1088073A1 Hydantoin therapeutic agents
10/15/1980EP0017523A1 Dithiepinno (1,4)(2,3-c) pyrrol derivatives, their preparation and pharmaceutical compositions containing them
10/15/1980EP0017379A1 Phenyl or phenoxy substituted spiro-imidazolidinedione derivatives, pharmaceutical compositions thereof and process for their preparation
10/14/1980US4228295 Novel cycloheptathiophene intermediates for the synthesis of biotin
10/14/1980US4228173 Anti-allergic compositions, expectorants
10/07/1980CA1087187A1 Process for the preparation of 4,5,6,7-tetrahydro- thieno 2,3-c - and 3,2-c pyridines
10/07/1980CA1087182A1 Substituted 1-piperazinyl-triazolo-thieno-1,4- diazepines
09/1980
09/17/1980EP0015541A2 Process for the preparation of organolithium compounds besides lithium hydride; catalysts
09/16/1980US4223151 Process for preparing polycyclic heterocycles having a pyran ring
09/09/1980US4221702 Antioxidant
09/09/1980CA1085412A1 Thienothienylcarbonylphenyl-alkanoic acids and their derivatives; their preparation thereof and compositions that contain them
09/02/1980US4220776 N-(Pyridothienopyrazol)amides
09/02/1980US4220646 Heterocyclic compounds
08/1980
08/20/1980EP0014478A1 Process for the preparation of 4,10-dihydro-10-oxo-thieno (3,2-c) (1) benzoxepine-8-alkylacetate
08/19/1980US4218375 Sedatives, antihistamines
08/12/1980US4217352 Anti-inflammatory 4H-1,3-oxathiino(4,5-c)
08/06/1980EP0014079A1 Spiro-quinolylhydantoins, process for their preparation and pharmaceutical compositions thereof
07/1980
07/29/1980CA1082577A1 Homogenous specific binding assay method and composition and device for use therein
07/23/1980EP0013424A1 Spiro(dibenzo(b,f)thiepine-piperidines), intermediate products for their preparation and medicaments containing them
07/22/1980US4214084 Ethanopyrrolo[1,2-b]isoquinolines
07/08/1980US4211877 Method of preparation of isopropyl 4,10-dihydro-10-oxothieno[3,2-c][1]benzoxepin-8-acetate
07/01/1980US4210756 Tetrahydroquinoline hydantoins for chronic diabetic complications
07/01/1980US4210649 Process for the treatment of patients suffering from drepanocytosis
06/1980
06/25/1980EP0012347A1 7,8,9,10-Tetrahydrothieno(3,2-e)pyrido(4,3-b)indoles, process for their preparation and medicaments containing them
06/24/1980US4209630 Hydantoin derivatives as therapeutic agents
06/11/1980EP0011777A1 Novel process for the manufacture of thiophene derivatives suited for the manufacture of biotin, process for the manufacture of biotin and novel intermediates in this process
06/11/1980EP0011651A1 Pharmaceutical composition comprising 3-oxo-2,3-dihydro-(1)-benzothiophene-2-spirocyclopropane and this compound for use in the prophylaxis or treatment of cardiovascular disturbance
06/03/1980US4206225 Analgesics
06/03/1980CA1078844A1 Thieno (2,3-c) pyridine derivatives
06/03/1980CA1078843A1 Process for the preparation of new thienopyridine derivatives
06/03/1980CA1078712A1 Heterogenous specific binding assay method and means for use therein
05/1980
05/28/1980EP0011206A1 9,10-Dihydro-4H-benzo(4,5)cyclohepta(1,2-b)thiophen-4,9 imines, process for their preparation and pharmaceutical compositions containing them
05/27/1980US4205170 Propionic acid derivatives
05/27/1980CA1078377A2 Substituted 6-aryl-4h-s-triazole-(3,4c)-thieno-(2,3e)-1,4-diazepines and processes for production thereof
05/13/1980CA1077475A1 Process for production of substituted 6-aryl-4h-s-triazolo-(3,4-c)-thieno-(2,3-e)-1,4-diazepines and intermediates
05/06/1980US4201712 Process for preparation of 6-aryl-4H-s-triazolo-[3,4-c]-thieno-[2,3-e]-1,4-diazepines
04/1980
04/29/1980US4200642 Spiro-oxazolidindiones
04/29/1980CA1076572A1 Diazepine derivatives
04/22/1980US4199588 Tranquilizers, muscle relaxants, anticonvulsants
04/22/1980US4199581 Fungicides, bactericides
04/22/1980CA1076113A1 1,3-dithiolo(4,5-b)pyrazin-2-ylidene-propanedinitrile-4-oxide
04/15/1980US4198506 Intermediates for the corresponding 3-substituted 3-cephem-4-carboxylic acids
04/15/1980US4198426 Antiallergens
04/15/1980US4198420 Analgesics, tranquilizers, anticonvulsants
04/15/1980CA1075687A1 Benzodiazepine derivatives
04/02/1980EP0009386A1 2,10-Disubstituted dibenzo(b,d)pyrans and benzo(c)quinolines and pharmaceutical compositions thereof
04/01/1980US4196207 Process for controlling eradicating or preventing infestations of animals by Ixodid ticks
04/01/1980CA1074800A1 Process for the preparation of thieno (2,3-c) and thieno (3,2-c) pyridines
03/1980
03/25/1980CA1074323A1 Thiopyrano (4,3-c) pyrazoles
03/18/1980US4193997 Thieno[2,3-c] and [3,2-c]pyridines, process for their preparation and therapeutic applications thereof
03/18/1980CA1073904A2 Substituted 6-aryl-4h-s-triazolo-(3,4c)-thieno-(2,3e)-1,4-diazepines and processes for production thereof
03/11/1980CA1073461A1 Heterocyclic compounds
03/05/1980EP0008408A1 1,2,3,5-Tetrahydroimidazothienopyrimidin-2-ones, a process for their preparation and pharmaceutical compositions
02/1980
02/26/1980CA1072557A1 Dithiepinno (1,4)(2,3-c) pyrrol; methods of preparation, compositions thereof
02/19/1980US4189586 Preparation of biotin
02/19/1980US4189490 2-Substituted-3-methyl-γ-pyrone tricyclic derivatives
02/19/1980CA1072100A1 3a,4,6,7-tetrahydro-3-phenyl-7-(phenylalkylene) thio-pyrano- (4,3-c) pyrazole-2(3h)-alkanamine and analogs
02/19/1980CA1072097A1 Process for the preparation of new thieno (3,2-c) pyridine derivatives
02/12/1980CA1071635A1 Process for the preparation of new thieno (2, 3-c) pyridine derivatives
02/12/1980CA1071634A1 Process for the preparation of tetrahydro-thieno (3, 2-c) - and (2, 3-c) pyridine derivatives
02/12/1980CA1071633A1 Process for the preparation of thienopyridine derivatives
02/12/1980CA1071632A1 Process for the preparation of 4, 5, 6, 7-tetrahydro-thieno (3, 2-c)-pyridine derivatives
02/12/1980CA1071631A1 Process for the preparation of thieno (3, 2-c) pyridine and derivatives thereof
02/12/1980CA1071630A1 Process for the preparation of thienopyridine derivatives
02/06/1980EP0007450A1 Azatetracyclic carbonitriles, their preparation, pharmaceutical compositions containing them and their application
01/1980
01/22/1980CA1070302A1 Substituted benzodiazepin-10-ones and method of use
01/22/1980CA1070301A1 Triazolo-thieno-diazepine-1-ones, processes for their production and pharmaceuticals
01/15/1980US4183944 Thienothienylcarbonyl-phenylalkanoic acids and derivatives thereof
01/09/1980EP0006772A1 Thieno and furopyridone derivatives, process for their preparation and medicinal preparations containing them
1 ... 201 202 203 204 205 206 207 208 209 210 211 212 213 214