Patents
Patents for C07D 207 - Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom (40,304)
03/1982
03/30/1982US4322437 Spiro substituted indanones and tetralones
03/30/1982US4322352 Indolyl phthalide compounds
03/30/1982CA1120933A1 Process for teh preparation of a 2-pyrrolidone
03/24/1982EP0048039A1 Compounds that contain a heterocycle, process for their preparation, compositions containing them for regulating the growth of plants, and their use
03/23/1982US4321387 Process for the preparation of optically active nicotine analogs
03/23/1982US4321385 [(Aryl-1-pyrryl) methyl]-piperidinols and pyrrolidinols
03/23/1982US4321383 Heterobicyclo intermediates
03/23/1982US4321202 1-Methyl-2(alkylimino)pyrrolidines and 1-methyl 2(cycloalkylimino) pyrrolidines
03/23/1982US4321201 Optically active tert-alkyl 7-(2-oxo-5-carbonyloxypyrrolidinyl) heptanoates
03/23/1982CA1120398A1 Coupling reagent of immuno-active molecule to an enzyme
03/16/1982US4320137 Derivatives of perhydro-aza-heterocycles
03/16/1982US4320136 8-Aza-16,16-difluoroprostanoids
03/16/1982US4320129 Increasing feed efficiency in ruminant animals
03/16/1982US4320057 Aryl--pyrrolo--thiazepin--diones and aryl--piperidino--thiazepin--diones
03/10/1982EP0047207A1 N-(1-allyl-2-pyrrolidinyl-methyl)-2-methoxy-4-amino-5-methyl-sulfamoyl benzamide, process for its preparation and its use as a medicine
03/10/1982EP0047119A1 Carboxamide compounds as SRS-A antagonists, pharmaceutical compositions containing them, processes for the preparation, and intermediates useful therein
03/09/1982US4318921 Hypotensive agents; adrenergic blocking agents
03/09/1982US4318917 Prepared from a pyrrole compound and a 1-3-dithietane compound
03/09/1982US4318914 Hypolipidemic and antiatherosclerotic 4-(polyfluoro-alkylamino)phenyl compounds
03/09/1982US4318872 Absorber intercooler
03/09/1982CA1119600A1 (2-oxo-pyrrolidine-1) and (2-oxo-piperidine-1) carboxylic-acid derivatives, a method for producing them and pharmaceutical preparations containing them
03/09/1982CA1119593A1 Lactam-n-acetic acids and their amides
03/02/1982CA1119182A1 Phenoxy-phenoxypropionic acid derivatives
02/1982
02/24/1982EP0046294A1 N,N'-bis(5-oxo-1-methyl-pyrrolidin-2-yl-acetic-acid)-hydrazide, process for its preparation and its use as a medicine
02/24/1982EP0046274A1 Substituted succinimides and their use as fungicides
02/23/1982US4316906 Mercaptoacyl derivatives of substituted prolines
02/23/1982US4316905 Hypotensive agents
02/23/1982US4316900 Piperazinopyrrolobenzodiazepines
02/23/1982US4316889 Anticoagulants
02/23/1982US4316850 Tertiary aminoacids
02/23/1982CA1118774A1 Process for preparing nitro compounds
02/23/1982CA1118749A1 Lubricating grease composition containing pyrrolidone derivative as grease thickener
02/17/1982EP0046082A2 8-Aza-16,16-difluoroprostanoids
02/17/1982EP0045907A1 Use of N-alkyl-2,3-dichloromaleine imides as microbicides
02/16/1982US4315939 Piperidine derivatives of 4,5-dialkyl-3-hydroxy-pyrrole-2-carboxylic acid esters, pharmaceutical formulations containing these compounds and use in treating cardiac arrhythmias
02/16/1982US4315938 Antidepressants
02/10/1982EP0045519A2 Pyrrolo-(3,4-d)-benzapines, process and intermediates for their preparation and pharmaceutical compositions containing them
02/09/1982US4315020 Oxazoline (trifluoroethyl) amine
02/09/1982US4315019 Novel aryltrifluoroethylamines and processes for producing the same
02/09/1982CA1117954A1 Process for preparation of oligoimides
02/09/1982CA1117951A1 Benzenesulfonamide derivatives and processes for their manufacture
02/03/1982EP0045161A1 Amides of 4-oxo-5-amidohexanoic acid derivatives
02/02/1982US4313952 Method of treating acute alcoholic intoxication with pyridoxine P.C.A.
01/1982
01/27/1982EP0044485A1 Antiinflammatory 2,3-diaryl-5(2,2,2-trifluoro-1-(trifluoromethyl)-ethyl)-1H-pyrroles
01/20/1982EP0044088A2 p-Methoxy-benzoyl derivatives
01/19/1982US4311846 4-[(Monosubstituted-alkyl) amino]benzoic acids and analogs as hypolipidemic and antiatherosclerotic agents
01/19/1982US4311813 Inhibits premature vulcanization
01/19/1982US4311705 Carboxyalkanoyl and hydroxycarbamoylalkanoyl derivatives of substituted prolines
01/19/1982US4311703 Antidepressant and tranquilizing (α-phenyl-2-tolyl)-azacycloalkenes
01/19/1982US4311697 Hypotensive agents
01/19/1982US4311665 Separation and isolation of conjugated and unconjugated bilirubin
01/19/1982CA1116623A1 4-nitro-2-trichloromethylphenylsulfenamides, their manufacture, and fungicides containing them
01/19/1982CA1116606A1 Method for making diarylhalonium salts
01/12/1982US4310675 Used in radioassay
01/12/1982US4310545 Hypolipidemic and antiatherosclerotic 4-(polyfluoroalkylamino) phenyl compounds
01/12/1982US4310517 Oligopeptides
01/12/1982US4310463 3-(N-Arylamino)-gamma-butyrolactones, butyrolactams and thiobutyrolactones are intermediates for compounds having fungicidal activity
01/12/1982US4310461 Imido, amido and amino derivatives of mercaptoacyl prolines and pipecolic acids
01/05/1982US4309433 Pyridinecarbonamido-oxy or thio loweralkyl-1-(diloweralkylaminoloweralkyl)benzene and derivatives thereof, compositions containing same and method of using same
01/05/1982US4309425 Miticidal, insecticidal, ovicidal and fungicidal N-(N',N'-diarylaminothio)sulfonamides
01/05/1982CA1115701A1 Alkoxyphenylpyrrolidones iii, processes for their manufacture and their use
12/1981
12/30/1981EP0042781A1 1-(4 Quinolyl), 2- or 3- (2- or 3- piperidyl or pyrrolidinyl) ethanone or propanone, process for their preparation and their use as medicaments
12/30/1981EP0042639A2 Azido, imido, amido and amino derivatives of mercaptoacyl prolines and pipecolic acids having hypotensive activity
12/29/1981US4308392 Hydroxamic acid derivatives of mercaptoacyl amino acids
12/29/1981US4308388 4-Azido-1-mercaptoacyl pipecolic acid
12/29/1981US4308382 4-[[3-[α-Aminobenzyl]phenyl]methyl]morpholine and 4-[-[3-benzoylphenyl]ethyl]morpholine
12/29/1981CA1115212A1 Pyrrolidine derivatives
12/23/1981EP0042270A2 Lubricating oil additive, method for making the same, lubricating oil additive package, and lubricating oil composition comprising the same, and the use of certain succinimides in forming oil additives
12/22/1981US4307110 Hypotensive agents
12/22/1981US4307018 Chromogens for copying systems
12/22/1981CA1114825A1 Heterocyclic-substituted anilide derivatives
12/22/1981CA1114821A1 Substituted thio-substituted benzoylpropionyl-l- prolines
12/16/1981EP0041751A1 Process for the purification of 2-pyrrolidone
12/16/1981EP0041711A1 6-Chloro- or 6-bromo-1,2-dihydro-3H-pyrrolo(1,2-a)-pyrrole-1-carboxylic acids and derivatives thereof, process for their production and pharmaceutical compositions containing them
12/16/1981EP0041624A2 Method to beneficially influence & alter the development & life cycle of agronomic and horticultural crops with certain imidazolinyl nicotinic acids and derivatives thereof
12/16/1981EP0041623A2 Substituted imidazolinyl nicotine acids, esters and salts and use thereof as herbicidal agents
12/15/1981US4305959 Hypolipidemic and antiatherosclerotic 4-(polyfluoro-alkylamino)phenyl compounds
12/15/1981US4305949 Amide therapeutic agents
12/15/1981US4305749 2-Dihalogenomethylene-3-halogeno-3-carbalkoxy-5-oxopyrroli-dines, process for their manufacture and their use as fungicidal, bactericidal and algicidal compositions
12/15/1981CA1114387A1 2-pyrrolidone production
12/15/1981CA1114221A1 Use of 2-pyrrolidinone derivatives as solvents for photographic addenda in hydrophilic colloid layers
12/08/1981US4304931 Biphenylhydroxypropionic acid derivatives
12/08/1981US4304845 Silver halide photographic materials containing photographic yellow coupler
12/08/1981US4304771 Antihypertensive amides
12/08/1981CA1113940A1 New alcenylsuccinimide base compositions derived from tris (-5 amino -3 thia penthyl) amine and their production and application as lubricant additives
12/08/1981CA1113938A1 5-(2-pyrroyl)-1,2-dihydro-3h-pyrrolo¬1,2-a|- pyrrole-1-carboxylic acid derivatives and process for the production thereof
12/08/1981CA1113934A1 Process for the manufacture of piperazinopyrrolobenzodiazepines
12/02/1981EP0040947A1 Use of guanidines for manufacturing antidiarrhoeal medicaments and antidiarrhoeal compositions containing these guanidines
12/01/1981US4303667 Fungicides
12/01/1981US4303662 Carboxyacyl, mercapto and acylmercapto derivatives of heterobicyclo compounds
12/01/1981CA1113476A1 Cyanopyrrole derivatives
12/01/1981CA1113474A1 3-aryl-3-heterylphthalides and preparations thereof
12/01/1981CA1113465A1 Hexahydroazepine piperidine and pyrrolidine derivatives
11/1981
11/24/1981US4302583 Process for the preparation of acyl cyanides
11/24/1981US4302573 Metal salt/amine complexes as epoxy resin catalytic curing agents
11/24/1981US4302465 Therapeutically active, substituted piperidines and pyrrolidines therapeutic compositions thereof and methods of use thereof
11/24/1981US4302216 Anti-static additives
11/24/1981CA1113101A1 Cross-linking agents for irradiation cross-linking of organic polymers
11/24/1981CA1113092A1 Hexahydroazepine piperidine and pyrrolidine derivatives
11/18/1981EP0039892A1 Substituted phenyl ethers