Patents
Patents for C07D 241 - Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings (18,673)
04/1993
04/06/1993CA1315790C Method of improving sleep
04/06/1993CA1315789C Quinoxaline glutamate-antagonistic compounds and pharmaceutical compositions thereof
04/01/1993WO1993006092A1 Piperazinyl (sulfonyl)amide derivatives of camphor as oxytocin antagonists
04/01/1993WO1993006086A1 Retinoids and their use in treating skin diseases and leukemia
04/01/1993CA2119571A1 Retinoids and their use in treating skin diseases and leukemia
03/1993
03/31/1993EP0534443A1 3,6-Disubstituted pyridazine derivatives
03/31/1993CN1070399A Substituted amide derivatives of piperizinylcamphorsulfonyl oxytocin antagonists
03/30/1993US5198560 Cytotoxic bicyclo[7.3.1]tridec-4-ene-2,6-diyne compounds and process for the preparation thereof
03/30/1993US5198441 Derivatives of 1,2-dihydro 2-oxo quinoxalines, their preparation and their use in therapy
03/27/1993CA2078699A1 3,6-disubstituted pyridazine derivatives
03/24/1993EP0533342A1 Anti-HIV (AIDS) agents
03/24/1993EP0533242A2 Substituted derivatives of piperazinylcamphorsulfonyl oxytocin antagonists
03/24/1993EP0533241A2 Substituted alkyl derivatives of piperazinylcamphorsulfonyl oxytocin antagonists
03/24/1993EP0533240A2 Substituted amine derivatives of piperazinylcamphorsulfonyl oxytocin antagonists
03/24/1993EP0532916A1 2-Fluoropyrazines, process for their preparation, and their use in liquid crystalline mixtures
03/24/1993EP0306505B1 Acetylene derivatives as components of liquid crystal phases
03/24/1993CN1070188A Process for preparing N-(tetrahydrofuran-2-formyl) piperazine
03/23/1993US5196583 Polymerizable coating, reaction injection molding material
03/23/1993CA1314887C Process for the production of 2-quinoxalines
03/18/1993WO1993004682A1 Novel 4-arylpiperazines and 4-arylpiperidines
03/18/1993DE4130461A1 New 3-amino-5-substd. carboxamide chloro-pyrazine carbamide cpds.
03/18/1993CA2095847A1 Novel 4-arylpiperazines and 4-arylpiperidines
03/17/1993EP0532097A1 Piperazinyl(sulfon)amide derivatives of camphor as oxytocin antagonists
03/17/1993EP0532054A1 Process for preparing alpha,alpha-disubstituted aromatics and heteroaromatics as cognition enhancers
03/17/1993CN1069971A Novel sulfonamide fibrinogen receptor antagonists
03/17/1993CN1069969A Synthetic aryl polyamines as exicitatory/amino acid neurotransmitter antagonists
03/17/1993CN1069882A Compounds and methods for inhibition of HIV and related viruses
03/17/1993CA2078264A1 Substituted derivatives of piperizinylcamphorsulfonyl oxytocin antagonists
03/17/1993CA2078263A1 Substituted alkyl derivatives of piperizinylcamphorsulfonyl oxytocin antagonists
03/17/1993CA2078025A1 Substituted amine derivatives of piperizinylcamphorsulfonyl oxytocin antagonists
03/16/1993US5194614 Antiischemic agents, analgesics, immunology, sedatives or hypoglycemic agents
03/16/1993CA1314549C Quinoxaline derivatives
03/16/1993CA1314545C Non-peptidic renin inhibitors
03/16/1993CA1314542C Photothermographic elements
03/14/1993CA2077922A1 Substituted amide derivatives of piperizinylcamphorsulfonyl oxytocin antagonists
03/12/1993WO1993004684A1 Novel 4-arylpiperazines and 4-arylpiperidines
03/12/1993CA2095826A1 4-arylpiperazines and 4-arylpiperidines
03/10/1993CN1069730A 2-Piperazinone compounds their production and use
03/10/1993CN1069727A Therapeutic amides
03/09/1993US5192800 Hypotensive agents
03/09/1993US5192765 Smooth muscle, bowel, bladder and airway diseases
03/09/1993US5192764 Pyrazinone n-oxide nucleosides and analogs thereof
03/09/1993CA1314283C Pyrazine diazohydroxide compounds and methods for their production and use
03/04/1993WO1993004049A1 Nematocidal quinoxaline derivatives
03/04/1993WO1993004048A1 New pyrazine derivatives, their preparation and their use
03/04/1993WO1993004043A1 Anti-hiv (aids) agents
03/04/1993WO1993004041A1 Synthetic heteroaryl polyamines as excitatory amino acid neurotransmitter antagonists
03/04/1993WO1993004036A1 Synthetic aryl polyamines as excitatory amino acid neurotransmitter antagonists
03/04/1993WO1993004035A1 New 3,5-di-tert.butyl-4-hydroxyphenyl derivatives, methods of preparing them and drugs containing them
03/04/1993WO1993000313A3 Sigma receptor ligands and the use thereof
03/04/1993CA2115755A1 New pyrazine derivatives, their preparation and their use
03/04/1993CA2115581A1 Anti-hiv (aids) agents
03/04/1993CA2115349A1 New 3,5-di-tert-butyl-4-hydroxyphenyl derivatives, processes for their preparation and medicaments
03/04/1993CA2114935A1 Synthetic heteroaryl polyamines as excitatory amino acid neurotransmitter antagonists
03/04/1993CA2114798A1 Synthetic aryl polyamines as excitatory amino acid neurotransmitter antagonists
03/03/1993EP0529858A1 2-Piperazinone compounds, their production and use
03/03/1993EP0529688A2 Azaspiro n,m alkanes and diazaspiro n,m -alkanes
03/03/1993EP0529680A2 Intermediates, their production and their use for preparing alpha-unsaturated amines
03/03/1993EP0529469A2 Substituted 2,3-diamino acids, process for their preparation and their use as intermediates for peptidic agents
03/02/1993US5191081 Intermediates for ethylenediaminetetraacetic acid and ethylenediaminetriacetic acid and salts as chelate compounds
03/01/1993CA2077002A1 Substituted 2,3-diamino acids, processes for their preparation and their use as intermediates for peptide active substances
02/1993
02/24/1993CN1069264A Butyric acid amides
02/24/1993CA2076619A1 2-piperazinone compounds, their production and use
02/23/1993US5189173 Alkylated polyalkylene polyamines and process for selective alkylation
02/23/1993CA1313874C Process for the preparation of a 2,3-dihydroquinoxaline
02/18/1993WO1993003022A1 Compounds and methods for inhibition of hiv and related viruses
02/18/1993WO1993003020A1 Herbicidal quinoxalinyloxy ethers
02/18/1993DE4127026A1 New 3-amino-6-chloro:pyrazine 2-carboxamide derivs. - useful as hypotensive, mucolytic, diuretic and antitumoural drugs
02/17/1993EP0527458A1 New 3,5-di-tert.-butyl-4-hydroxyphenyl derivatives, process for their preparation and pharmaceutical compounds
02/16/1993US5187161 Antiinflammatory agents
02/16/1993US5186735 Postemergence herbicides for use with corn
02/10/1993EP0527112A2 Butyrylamides as pesticides
02/10/1993EP0527016A1 Herbicidal quinoxalinyloxy ethers
02/09/1993US5185369 Treating psychological disorders, nervous system disorders; invertebrate pesticides
02/08/1993CA2075335A1 Butyric acid amides
02/03/1993EP0526009A1 Inhibitors of hiv protease useful for the treatment of aids
01/1993
01/27/1993EP0524781A1 Therapeutic amides
01/27/1993CN1068328A Pyrrolopyrazine
01/26/1993CA2074605A1 Therapeutic amides
01/21/1993WO1993001169A2 Aromatic compounds, pharmaceutical compositions containing them and their use in therapy
01/21/1993WO1993001165A2 Aromatic compounds, compositions containing them and their use in therapy
01/21/1993WO1993001160A1 Aromatic compounds, pharmaceutical compositions containing them and their use in therapy
01/21/1993WO1993001159A1 Fused tricyclic compounds, pharmaceutical compositions containing them and their use in therapy
01/21/1993WO1993000903A1 Use of substituted pyridazines against dermatosis
01/21/1993WO1992019212A3 Glycine anhydride dimethylol as a biocide and preservative
01/21/1993CA2110725A1 Aromatic compounds, compositions containing them and their use in therapy
01/21/1993CA2110514A1 Aromatic compounds, pharmaceutical compositions containing them and their use in therapy
01/21/1993CA2110513A1 Aromatic compounds, pharmaceutical compositions containing them and their use in therapy
01/20/1993EP0523513A1 Use of substituted pyridazines for the treatment of dermatoses
01/20/1993CN1068117A Heterocyclic compounds with renin-inhibiting properties, process for preparation thereof and use thereof
01/20/1993CN1068114A 7-azaisoindolinyl-quinolone-and-naphthyridonecarboxylic acid derivatives
01/19/1993US5180837 Pilosinine derivatives
01/19/1993US5180744 Renin inhibitors; hypotensive agents
01/19/1993US5180725 Quinoxalinyl/quinoxaliy; alkyl-N-terminal amino hydroxy
01/19/1993US5180417 4-((aryloxy)phenoxy)fluoroalkanoic acid derivatives and their herbicidal uses
01/13/1993WO1993000901A1 Pharmaceutical compositions
01/13/1993EP0522808A2 Aromatic compounds, pharmaceutical compositions containing them and their use in therapy
01/13/1993CA2091251A1 Pharmaceutical compositions
01/12/1993US5179102 Naphthyridinyl/naphthyridinylalkyl-n-terminal anino hydroxy β-amino acid derivatives
01/12/1993US5179009 Biosynthesis, artificial sweeteners