Patents
Patents for C07D 241 - Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings (18,673)
03/1995
03/01/1995EP0640065A1 Trisubstituted phenyl derivatives as phosphodiesterase inhibitors and processes for their preparation
02/1995
02/28/1995US5393889 Water soluble bis-dioxopiperazine derivatives
02/28/1995US5393860 Polymer compositions containing substituted pyrazines
02/28/1995US5393606 Charge-transfer complexes with N-aromatic compounds, the preparation thereof and the use thereof
02/23/1995WO1995005366A1 Vasoconstrictive substituted aryloxyalkyl diamines
02/22/1995EP0639237A1 Dyes, their preparation and use in the coloration of substrates.
02/22/1995EP0639183A1 Nitrogen oxides of aza- and diaza-anthracenedione derivatives, their preparation and their use as antitumor agents
02/15/1995EP0638597A1 Polymeric adults of hindered amine-epoxydes as stabilizers
02/15/1995EP0638559A1 Pyrazine derivative
02/15/1995EP0638073A1 1-piperazino-1,2-dihydroindene derivatives
02/14/1995US5389653 Inhibitors of the enzyme catechol-O-methyltransferase; useful as co-medication in treatment of Parkinson's disease
02/14/1995US5389600 Substituted fused heterocyclic herbicides
02/14/1995US5389290 Ferroelectric liquid crystalline materials
02/09/1995WO1995004045A1 Compounds as pde iv and tnf inhibitors
02/09/1995DE4314591A1 Novel quinoxalinedione derivatives, their preparation and use in medicaments
02/08/1995EP0637585A1 Aromatic compounds and their use in liquid crystal mixtures
02/08/1995EP0637304A1 1-piperazineacetic derivatives as fibrinogen receptor antagonists
02/08/1995EP0252961B1 Heterocyclic compounds as components of liquid crystal phases
02/08/1995CN1098406A New benzamide derivatives, processes for the preparation thereof and pharmaceutical composition comprising the same
02/02/1995WO1995003054A1 Methods of treating apoptosis and associated conditions
02/02/1995DE4325591A1 Dihydrophenazine polymers
02/02/1995CA2167805A1 Methods of treating apoptosis and associated conditions
02/01/1995EP0636132A1 Substituted nitrogen containing spiro compounds for use in treating cognitive deficits
01/1995
01/31/1995US5385920 Diacylglycerol nicotinates
01/31/1995US5385692 Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method
01/31/1995CA1334198C Heterocyclic neophane analogs, processes for their preparation and their use as pest-combating agents
01/26/1995WO1995002593A1 Piperazine derivatives and salts thereof
01/26/1995WO1995002584A2 Process for making hiv protease inhibitors
01/26/1995WO1995002583A1 Process for making hiv protease inhibitors
01/26/1995CA2143203A1 Piperazine derivatives and salts thereof
01/25/1995EP0635479A1 Perylene quinones (UCN-1028 D) derivatives
01/25/1995EP0635006A1 Europium and terbium chelators for time-resolved fluorometric assays
01/25/1995CN1097745A 取代的哌嗪 Substituted piperazine
01/25/1995CN1097744A Urea derivative containing heterocyclic ring
01/25/1995CN1097737A Substituted benzoylguanide preparation and pharmaceutical application of same
01/24/1995US5384324 Insecticidally active cyano compounds
01/24/1995CA1334094C Benzopyran derivatives
01/18/1995EP0634411A1 Process for the preparation of 8-(4'C4"-(pyrimidin-2'''-yl)-piperazin-1''-yl)-butyl)-8-aza-spiro(4,5)decan-7,9-dione and of its hydrochlorides of high purity
01/18/1995CN1097417A 新的杂环化合物 New heterocyclic compounds
01/18/1995CN1027448C Heterocyclic neophenan alogue, process of preparation and used as insecticide thereof
01/18/1995CN1027447C Alpha-unsaturated amine, process for preparation and use thereof
01/17/1995US5382598 Therapeutic amides
01/17/1995US5382595 Antiischemic agents
01/17/1995CA2128164A1 Process for the preparation of high purity buspiron and the hydrochloride thereof
01/14/1995CA2127731A1 Polymeric adducts of hindered amine-epoxides as stabilizers
01/12/1995WO1995001354A1 Pharmacologically active enantiomers
01/12/1995WO1995001347A1 Novel cross-linking agents and use thereof
01/10/1995US5380914 Plants, intermediates
01/10/1995US5380844 Nitrogen-containing perfluoroalkanoyl peroxide and method for production thereof
01/05/1995WO1995000844A1 Novel clinical marker and therapeutic agent in kidney stone disease and methods of use
01/05/1995WO1995000498A1 N,n-diacylpiperazines
01/05/1995WO1995000497A1 Inhibitors of farnesyl-protein transferase
01/05/1995WO1995000468A1 Fluorenone derivatives, process for preparing the same and central or peripheral nerve degeneration repair and protective agent
01/05/1995CA2165176A1 Inhibitors of farnesyl-protein transferase
01/05/1995CA2142735A1 Fluorenone derivatives, process for preparing the same and central or peripheral nerve degeneration repair and protective agent
01/03/1995US5378729 Diamide derivatives
01/03/1995US5378726 New hydrazine derivative and pesticidal composition comprising said derivative as an effective ingredient
12/1994
12/28/1994EP0630895A1 4-Bicyclic substituted dihydropyridines, process for their preparation and their use in medicaments
12/28/1994EP0630236A1 Self-assembling diketopiperazine drug delivery system.
12/27/1994US5376669 Antitumor agents
12/27/1994US5376553 Analyzing biological fluid samples for presence of dicitrate cyclic diester which indicates no pathological calcification or predisposition towards it
12/25/1994CA2126397A1 4-bicyclically substituted dihydropyridines, processes for their preparation and their use in medicaments
12/21/1994EP0629221A1 Colouring agents for natural and synthetic fibres
12/20/1994US5374689 Rubber compositions containing 2-pyrazine sulfenamides
12/15/1994CA2125725A1 Urea derivative containing heterocyclic ring
12/14/1994EP0628551A1 Semicyclic urea derivatives as antihistaminic agents
12/14/1994EP0628543A1 Substituted benzoylguanidines, process for their preparation, their use as medicament or diagnostic agent, as well as a medicament containing them
12/14/1994EP0628530A1 Acetylene derivative, process for producing the same, liquid crystal composition containing the same as active ingredient, and liquid crystal element made therefrom
12/14/1994EP0628027A1 Azo oxime ethers and their use as fungicides
12/14/1994CN1026981C Guanidine derivative, their production and insecticides
12/08/1994WO1994027974A1 Herbicidal compounds
12/08/1994CA2163785A1 Herbicidal compounds
12/07/1994EP0627422A2 Process for the preparation of carboxamides of nitrogen-containing aromatic heterocycles, as well as their use
12/07/1994EP0627413A1 Substituted benzoylguanidines, process for their preparation, their use as medicaments as well as medicament containing them
12/07/1994EP0627411A1 Azine-substituted phenylacetic acid derivatives and fungicides containing them
12/07/1994EP0627406A1 2-amino-1,3-propanediol compound and immunosuppressant
12/07/1994EP0626965A1 Process for separating stereoisomers of folinic acid
12/07/1994EP0626957A1 Styril derivatives and processes for their preparation
12/07/1994EP0626939A1 Tri-substituted phenyl derivatives as phosphodiesterase inhibitors
12/07/1994EP0419676B1 Thionaphthalene derivatives, method of producing the same, and antiallergic agent containing the same
12/07/1994CN1096024A Catalytic oxidation process
12/07/1994CN1026892C New amino acid derivatives, a process for the preparation thereof and pharmaceutical composition comprising the same
12/06/1994US5371220 Bicyclo-heterocyclic intermediates for cephalosporin compounds
12/06/1994US5371091 Anticoagulants
12/06/1994US5371090 Bactericides, feed additives
12/06/1994US5371084 Insecticides and miticides
12/06/1994US5371076 9-[(substituted glycyl)amido]-6-(substituted)-5-hydroxy-6-deoxytetracyclines
12/04/1994CA2124541A1 Azine-substituted phenylacetic acid derivatives and fungicides containing these
12/01/1994DE4312632A1 Novel fullerene derivatives, their preparation and their use
11/1994
11/30/1994EP0626369A1 Benzenesulfonamide derivative
11/30/1994EP0625976A1 Mixtures of optically active cyclohexenone oxime ethers, process and intermediate products for their production and their use as herbicides.
11/24/1994WO1994026747A1 Ampa antagonists and a method of treatment therewith
11/24/1994WO1994026720A1 Novel compounds for use in liquid-crystal compositions
11/24/1994WO1994026717A1 Hiv protease inhibitors useful for the treatment of aids
11/24/1994WO1994026715A1 Amidine derivatives as gastric acid secretion inhibitors
11/24/1994WO1994026700A1 O-benzyl oxime ether derivatives and their use as pesticides
11/24/1994CA2161334A1 Hiv protease inhibitors useful in the treatment of aids
11/24/1994CA2138166A1 O-benzyl oxime ether derivatives and their use as pesticides
11/23/1994EP0625514A1 2-Amino-pyrazin-5-carboxamid derivatives, their preparation and their use in therapy
11/22/1994US5367074 Condensing 1-amino-3-chloroanthraquinone in the presence of an alkaline condensing aid with an oxidizer and a urea derivative