Patents
Patents for C07D 471 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups (64,559)
05/1995
05/18/1995CA2176124A1 4-(1h-2-methylimidazo 4,5-c pyridinylmethyl)phenyl sulphonamide carboxylic acid derivatives as antagonists
05/18/1995CA2172809A1 Pyrimidine-thioalkyl and alkylether compounds
05/17/1995EP0653425A1 1-(2-Fluorocyclopropyl)-quinolone- and naphthyridone carboxylic acid derivatives, their preparation and their use as antibacterials
05/17/1995EP0652883A1 Heterocyclic pyrimidinedione derivatives and their use as herbicides
05/17/1995EP0652882A1 Anellated (oxa)hydantoines and their use as herbicides
05/17/1995EP0652879A1 1-azaadamantane derivatives as 5-ht agonists or antagonists
05/17/1995EP0652878A1 Pyridoindolobenzodiazepines and derivatives as antipsychotics
05/17/1995EP0652877A1 Methanesulphonate
05/17/1995EP0652876A1 Herbicidal triazinones
05/17/1995EP0652871A1 Benzodiazepine derivatives
05/17/1995EP0377633B1 Peroxide free radical initiators containing hindered amine light stabilizer groups
05/17/1995CN1102644A Condensed pyridine type mevalonolactone intermediate and process for its production
05/17/1995CN1028408C New 1,4-diazepine derivatives having antiulcer activity
05/17/1995CA2135548A1 Derivatives of 1-(2-fluorocyclopropyl)-quinolonecarboxylic acid and 1-(2-fluorocyclopropyl)-naphthyridonecarboxylic acid
05/16/1995US5416222 3-pyrrolidine methanamines wherein the alpha-carbon is substituted by 1 or 2 lower alkyl groups which are intermediates for pyridone-carboxylic acid derivatives
05/16/1995US5416193 Polymer with carbodiimide pendant groups
05/16/1995US5416096 7-(1-pyrrolidinyl)-3-quinolone carboxylic acid derivatives as antibacterial agents and feed additives
05/16/1995US5416089 Polycyclic and heterocyclic chromophores for bis-imide tumoricidals
05/16/1995US5415685 Electroplating bath and process for white palladium
05/16/1995CA1335592C Pyrroloquinoline and pyrrolophenothiazine carboxamides and related compounds
05/13/1995CA2135556A1 Process for preparing perylene-3-4-dicarboxylic acid derivatives, the derivatives thus prepared and their use
05/11/1995CA2135440A1 Heterocyclic compounds, their production and use
05/10/1995EP0652470A1 Hydrazine compound and silver halide photographic material containing the same
05/10/1995EP0652218A1 Heterocyclic compounds, their production and use
05/10/1995EP0651753A1 Pyridonecarboxylic acid derivatives and processes for preparing the same
05/10/1995EP0651752A1 Novel chemiluminescent compounds and methods of use
05/09/1995US5414009 Azabicyclo substituted oxa- or thia-diazole compounds
05/09/1995US5414002 5- or 6-substituted β-carboline-3-carboxylic acid esters
05/09/1995US5414001 Antitumor
05/04/1995WO1995011903A1 Tricyclic compounds having affinity for the 5-ht1a receptor
05/04/1995WO1995011902A1 Quinolinecarboxylic acid derivative and salt thereof
05/04/1995WO1995011898A1 Condensed pyridine type mevalonolactone intermediate and process for its production
05/04/1995WO1995011897A1 Pyridine compound and medicinal use thereof
05/04/1995WO1995011885A1 Certain fused pyrrolecarboxanilides; a new class of gaba brain receptor ligands
05/04/1995WO1995011680A1 Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analgetics
05/04/1995CA2175351A1 Quinolinecarboxylic acid derivative and salt thereof
05/04/1995CA2175235A1 Pyridine compound and medicinal use thereof
05/04/1995CA2174850A1 Tricyclic compounds having affinity for the 5-ht1a receptor
05/03/1995EP0650488A1 Quinoline and naphthyridine prodrugs
05/03/1995EP0650487A1 Novel diazabicycloalkenes and processes for the preparation thereof
05/03/1995CN1102184A Novel pyridonecarboxylic acid derivatives and processes for preparing the same
05/02/1995US5412098 Quinolone derivative or salt thereof and antibacterial containing the same
05/02/1995US5412097 Heterocyclic compounds bearing acidic functional groups as angiotensin II antagonists
05/02/1995US5412096 Treatment of senile dementia, Alzheimer*s disease, cholinergic activators
05/02/1995US5412094 Bicyclic beta-lactam/paraben complexes
05/02/1995US5411960 Substituted pyrroloanthracenes and -diones
04/1995
04/27/1995WO1995011245A1 Indole derivative
04/27/1995WO1995011244A1 Pyridazino quinoline compounds
04/27/1995WO1995011231A1 Amidino derivatives useful as nitric oxide synthase inhibitors
04/27/1995WO1995011025A1 A composition for preventing and treating kinetotia syndrome
04/27/1995WO1995007279A3 Process for the preparation of indolizine derivatives
04/27/1995WO1994027594A3 Stable copper(i) complexes and methods related thereto
04/27/1995CA2174543A1 Indole derivative
04/27/1995CA2173468A1 Amidino derivatives useful as nitric oxide synthase inhibitors
04/27/1995CA2171332A1 Pyridazino quinoline compounds
04/26/1995EP0649425A1 Pyridino-, pyrrolidino- and azepino-substituted oximes useful as anti-atherosclerosis and anti-hypercholesterolemic agents
04/26/1995EP0649424A1 Dioxcyclobutene derivatives as angiotensin ii antagonists
04/26/1995CN1101908A Angiotensin II antagonists
04/25/1995US5410055 Inotropic agent
04/25/1995US5409936 Imidazopyridine derivatives for the treatment of hypertension
04/25/1995US5409933 Antibiotics
04/25/1995US5409930 Inhibits abnoramal cell proliferation; dimethoxyquinoline/ dimethylquinoline/ quinolineoxide/ and quinoxaline derivatives
04/25/1995US5409929 Hydroisoindolines and hydroisoquinolines as psychotropic drugs
04/25/1995US5409919 Pharmaceutically acceptable salt of 7B-[2-(5-amino-1,2,4-thio-diazol-3-yl)-2(Z)-metho-xyiminoacetamido]-3-[(imidazo[1,2-b]pyridazinium-1-yl)methyl]-3-cephem-4-carboxylate and composition comprising same
04/25/1995CA1335379C Aralkylaminoalkoxyphenyl derivatives, process of preparation and compositions containing the same
04/25/1995CA1335378C Alkylaminoalkoxyphenyl derivatives, process of preparation and compositions containing the same
04/20/1995WO1995010519A1 Quinolizinone type compounds
04/20/1995WO1995010518A1 ALKOXY ALKYL CARBAMATES FROM IMIDAZO (1,2-a)PYRIDINES
04/20/1995WO1995010506A1 1n-alkyl-n-arylpyrimidinamines and derivatives thereof
04/20/1995DE4403311C1 Process for the preparation of nevirapine (11-cyclopropyl-5,11-dihydro-4-methyl-6H-dipyrido[3,2-b:2',3'-e][1,4-d iazepin]-6-one)
04/20/1995CA2174080A1 1n-alkyl-n-arylpyrimidinamines and derivatives thereof
04/20/1995CA2173459A1 Quinolizinone type compounds
04/19/1995EP0648769A1 12-Hetero-substituted 6,11-ethano-6,11-dihydrobenzo[b] quinolizium salts and compositions and method of use thereof
04/19/1995EP0648758A1 4-Arylamino-benzopyran and related compounds
04/19/1995EP0648733A2 Quinacridone synthesis and process for preparation of intermediates
04/19/1995CN1101645A Process for preparing 8-ethyl-2-chloro-5-oxo-5,6,7,8-tetrahydro-pyridine |2,3-d¨ pyrimidine-6-hydroxy acid ester
04/18/1995US5407943 Azaspiro quinolone antibacterial agents
04/18/1995US5407942 Biphenylmethyl-substituted pyridones
04/18/1995US5407940 New ellipticine compounds
04/18/1995US5407938 Certain 1-methyl-piperidine-4-spiro-4'-(1'-3'-oxazolines) and corresponding -(1',3' thiazolines)
04/18/1995US5407932 Bactericides
04/13/1995WO1995009843A1 Hiv protease inhibitors
04/12/1995EP0647644A1 Antibacterial pyrido 1,2,3-d,e 1,3,4 benzoxacin derivatives
04/12/1995EP0647641A1 Substituted heterocyclylisoquinolinium salts and compositions and methods of usethereof
04/12/1995EP0647231A1 N-substituted 3-azabicyclo 3.2.0]heptane derivates useful as neuroleptic agents, etc.
04/12/1995EP0647226A1 9-AMINOPYRIDAZINO 4',5' : 3,4]pyrrolo 2,1-a]ISOQUINOLINES AND THEIR USE IN THE PREPARATION OF PHARMACEUTICAL COMPOSITIONS.
04/12/1995EP0647223A1 Ion-sensitive bipyridine complexes
04/12/1995EP0647220A1 Ring-closed dihydropyridines and their use in the preparation of pharmaceutical compositions
04/12/1995EP0553202B1 Process for the preparation of imidazo[4,5-c]quinolin-4-amines
04/11/1995US5405970 Sulphonylaminocarbonyltriazolinones
04/11/1995US5405969 Manufacture of thioether compounds
04/11/1995US5405964 Imidazopyridines
04/11/1995US5405963 Reacting chiral cis dioxolanone having acid group with pyrrolo/3,4-b/quinoline having secondary amine function, converting to camptothecin analogue
04/11/1995US5405962 Organic pigments and dyes; photoconductors; cyclization of the biperylene derivative with an oxidizing agent in an alkaline medium
04/11/1995US5405861 Triazole compounds and antifungal compositions thereof
04/11/1995US5405853 Thiadiazoles useful in the treatment of senile dementia
04/11/1995US5405848 Substituted thiazolylaminotetrahydropyridopyrimidines derivatives useful as platelet aggregation inhibitors
04/11/1995US5405847 4,5-dihydro-4-oxo-pyrrolo[1,2-a]quinoxalinones and corresponding aza analogs and a process for their preparation
04/11/1995US5405844 Tetracyclic antibiotics and processes for their preparation
04/11/1995US5405829 Substituted pyrazolypyrazoles and their use as herbicides