Patents
Patents for C07D 241 - Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings (18,673)
08/1998
08/18/1998CA2024595C Heterocyclic thiol sulfenimide compounds
08/13/1998WO1998034632A1 Compounds and compositions for delivering active agents
08/12/1998CN1039492C Carboxyl-substituted nitrogen heterocyclic ring and its preparation intermediate composition and application
08/11/1998US5792869 Reacting piperazine derivative with sulfonamide derivative of optically active amino acid, precipitating less soluble salt, separating, decomposing to desired diastereomer
08/11/1998US5792771 For treating tumors, vascular system disorders, diabetes, diabetic retinopathy, rheumatoid arthritis and hemangioma
08/06/1998WO1998033784A1 1-phenyl-4-benzylpiperazines: dopamine receptor subtype specific ligands (d4)
08/05/1998EP0649407B1 Dimeric piperidine, tetrahydropyridine and piperazine derivatives
08/04/1998US5789427 Methods and compositions for inhibiting cell proliferative disorders
08/04/1998US5789139 Storage stability
07/1998
07/30/1998WO1998032802A1 Soluble chromophores having improved solubilising groups
07/30/1998WO1998032519A1 Amine heat stable salt neutralization having reduced solids
07/30/1998CA2275965A1 Soluble chromophores having improved solubilising groups
07/29/1998EP0651737B1 O-benzyl oxime ether derivatives and their use as pesticides
07/29/1998CN1189150A 0-benzyl oxime ether derivatives and their use in crop production compositions
07/28/1998US5786479 Process for producing a 6-subsitituted 2(1H)-quinoxalinone
07/28/1998US5786478 Vapor phase
07/23/1998WO1998031228A1 Industrial antimicrobial/mildew-proofing agents, algicides and antifouling agents containing n-quinoxalylanilines
07/23/1998CA2278244A1 Industrial antimicrobial/mildew-proofing agents, algicides and antifouling agents containing n-quinoxalylanilines
07/22/1998EP0853617A1 Novel 2,3-dioxo-1,2,3,4-tetrahydro-quinoyxalinyl derivatives
07/22/1998CN1188104A Process for preparing carbocyclic or heterocyclic nitriles by vapor phase ammoxidation
07/21/1998US5783592 Formulations for lipophilic compounds
07/21/1998US5783576 Benzoyl guanidine derivatives, the preparation thereof and their use in pharmaceutical compositions
07/16/1998DE19700884A1 New heterocyclic carboxylic acids useful as endothelin antagonists
07/14/1998US5780454 Boronic ester and acid compounds
07/14/1998US5780210 Color developing agent, silver halide photographic light-sensitive material and image forming method
07/14/1998CA2041113C Thienobenzodiazepine derivatives and their use as pharmaceuticals
07/09/1998WO1998029877A1 Proton conductor in liquid form
07/09/1998WO1998029399A1 Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials
07/09/1998WO1998029398A1 Process for preparing optically active 2-piperazinecarboxylic acid derivatives
07/09/1998WO1998029396A1 Heterocyclic aromatic anion salts, and their uses as ionic conducting materials
07/09/1998WO1998029389A1 Malononitrile-derivative anion salts, and their uses as ionic conducting materials
07/09/1998WO1998029388A1 Perfluorinated amide salts and their uses as ionic conducting materials
07/09/1998WO1998029358A2 Surface modified carbonate materials
07/09/1998CA2805188A1 Use of an ionic compound, derived from malononitrile as a photoinitiator, radical initiators or catalyser in polymerization processes or as a basic dye
07/09/1998CA2704986A1 Use of an ionic compound, derived from malononitrile as a photoinitiator, radical initiators or catalyser in polymerization processes or as a basic dye
07/09/1998CA2683826A1 Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials
07/08/1998EP0750611B1 Anilide derivatives as fungicides
07/08/1998CN1187190A Amino acid derivatives of substituted quinoxaline 2, 3 -dione derivativesa as glutamate receptor antagonists
07/08/1998CN1187129A Protein tyrosine kinase aryl and heteroaryl quinazoline compounds having selective inhibition of HER-2 autophosphorylation properties
07/07/1998US5777162 Intermediates for the preparation of fungicides
07/07/1998US5777119 Process for the preparation of 2,3-dihalogenoquinoxalines
07/07/1998US5776933 Method of inhibiting protease
07/07/1998US5776888 3-(dimethoxybenzoylaminophenyl) propionic acid
07/02/1998WO1998028284A1 Process for the preparation of heteroaryl-phenylalanines
07/02/1998WO1998028264A1 Prevention of loss and restoration of bone mass by certain prostaglandin agonists
07/02/1998WO1998028257A1 Aromatic amine derivatives having nos inhibitory effect
07/02/1998CA2275933A1 Aromatic amine derivatives having nos inhibiting action
07/01/1998EP0850933A1 Salts of pentacyclic or tetrapentaline derived anions, and their uses as ionic conductive materials
07/01/1998EP0850932A1 Salts of heterocyclic anions and their uses as ionic conductive materials
07/01/1998EP0850921A1 Salts of malononitrile derived anions, and their uses as ionic conductive materials
07/01/1998EP0850920A2 Salts of perfluorinated amides and their uses as ionic conductive materials
07/01/1998EP0850236A1 Piperazino derivatives as neurokinin antagonists
07/01/1998EP0850228A1 Pyrimidine carboxamides and related compounds and methods for treating inflammatory conditions
07/01/1998EP0639183B1 Nitrogen oxides of aza- and diaza-anthracenedione derivatives, their preparation and their use as antitumor agents
07/01/1998EP0626965B1 Process for separating stereoisomers of folinic acid
06/1998
06/30/1998US5773647 Using a aromatic compound containing amide and carboxy groups
06/30/1998US5773476 Methods and compositions for inhibiting cell proliferative disorders
06/30/1998US5773439 Nervous system disorders
06/25/1998WO1998027098A1 SUBSTITUTED NITROGEN CONTAINING HETEROCYCLES AS INHIBITORS OF p38 PROTEIN KINASE
06/25/1998WO1998027070A1 Heterocyclic carboxylic acid derivatives, the production and use thereof as endothelin receptor antagonists
06/25/1998WO1998027069A1 Piperazine compounds as inhibitors of mmp or tnf
06/25/1998WO1998027065A1 Modulators of proteins with phosphotyrosine recognition units
06/25/1998DE19652763A1 New carbocyclic and heterocyclic carboxylic acid or tetrazolyl compounds
06/25/1998CA2275610A1 Modulators of proteins with phosphotyrosine recognition units
06/25/1998CA2275478A1 Piperazine compounds as inhibitors of mmp or tnf
06/25/1998CA2275256A1 Heterocyclic carboxylic acid derivatives, the production and use thereof as endothelin receptor antagonists
06/24/1998EP0849256A1 Amide compounds and use of the same
06/24/1998EP0848701A1 O-benzyl oxime ether derivatives and their use in crop protection compositions
06/24/1998CN1185435A Sulfamide-substituted compound, preparation method, and medicinal preparation containing same
06/24/1998CN1038840C Para-dinitrogen naphthalene derivative, its preparation method and medical use
06/23/1998US5770620 Aryl acrylic acid derivatives useful as protein tyrosine phosphatase inhibitors
06/18/1998WO1998025906A1 Process for producing halogenated heteroaryl compounds
06/18/1998WO1998025883A1 Ketobenzamides as calpain inhibitors
06/18/1998WO1998016608A3 Asymmetrical cationic bleach activators and compositions employing the same
06/17/1998EP0847996A1 Sulfonamide substituted compounds as K-channel blockers
06/17/1998EP0847992A1 Benzamide derivatives, useful as cell differentiation inducers
06/17/1998EP0714389B1 Amide and urea derivatives as 5ht1d receptor antagonists
06/17/1998EP0638559B1 Pyrazine derivative
06/17/1998EP0586393B1 Substituted-2-phenyl-3-methoxypropenoates as fungicides
06/17/1998CN1038748C Method for prepn. of sulfonamide fibrinogen receptor antagonists
06/16/1998US5767274 Treating tumors or restenosis
06/16/1998CA2224885A1 Sulfonamide-substituted compounds, processes for their preparation, their use as a medicament or diagnostic, and pharmaceutical preparations comprising them
06/11/1998WO1998024773A1 Phenazine derivatives
06/11/1998WO1998024772A1 Dihydrophenazinecarboxylic acid derivatives
06/11/1998WO1998024771A1 Benzamide derivatives having a vasopressin antagonistic activity
06/10/1998EP0846106A2 New process for the preparation of n-monosubstituted piperazin derivatives
06/10/1998CN1184103A Cyclopentyl derivatives
06/10/1998CN1038673C Insecticidal N' -substituted -N, N' -diacylhydrazines and its composition and use
06/09/1998US5763640 Oximinomethylphenyl derivatives
06/09/1998US5763639 Process for producing quarternary glycine nitriles
06/09/1998US5763445 Kappa agonist compounds pharmaceutical formulations and method of prevention and treatment of pruritus therewith
06/09/1998US5763442 Anti-parasitic activity
06/09/1998US5763441 Administering to the patient suffering from diabetes, glioma, hemangioma, kaposi's sarcoma, ovarian/breast/pancreatic/colon and prostate cancer a benzo(g)quinoxaline compounds
06/04/1998WO1998023599A1 Urea and thiourea derivatives of substituted quinoxaline 2,3-diones as glutamate receptor antagonists
06/03/1998EP0497926B1 Multi-site metal chelating agents
06/03/1998CN1183766A Selective thrombin inhibitors
06/03/1998CN1038586C Process for preparing pyrazine derivs
06/02/1998US5760241 Thiol derivatives with metallopeptidase inhibitory activity
06/02/1998US5760036 Enzyme inhibitors of retroviral protease for prevention of aids
06/02/1998US5759956 Herbicidal compounds