Patents
Patents for C07D 237 - Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings (8,468)
03/2004
03/03/2004CN1478472A 细胞粘连抑制剂 Cell adhesion inhibitor
03/02/2004US6699870 Phthalazine compounds and therapeutic agents for erectile dysfunction
03/02/2004US6699868 Pyridazinyl phenyl hydrazones useful against congestive heart failure
02/2004
02/26/2004US20040039038 Biaromatic compound activators of PPARy-type receptors
02/26/2004US20040038976 S,N-diarylsulfonamide derivatives; treating inflammatory diseases such as Celiac's disease, Crohn's disease or colitis.
02/26/2004US20040038969 Substituted aminopyrimidines and aminopyridazines; analgesics particularly for migraines, neuropathic pain and associated hyperalgesia and allodynia; antiinflammatory agents; treating asthma, gastrointestinal disorders, etc.
02/26/2004US20040038961 Azaisoquinoline derivatives as matrix metalloproteinase inhibitors
02/26/2004US20040037022 Aminoalcohol derivatives
02/25/2004EP1390340A1 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
02/24/2004US6696567 Pyrrolo[2,3-d]pyrimidine compounds
02/24/2004US6696446 Benzoylpyridazines, their preparation and use
02/19/2004WO2004014892A1 Monocyclic derivatives as matrix metalloproteinase inhibitors
02/19/2004WO2004014866A1 Azaisoquinoline derivatives as matrix metalloproteinase inhibitors
02/19/2004WO2004014865A1 Phenylpyridazine derivatives as ligands for gaba receptors
02/19/2004CA2495293A1 Azaisoquinoline derivatives as matrix metalloproteinase inhibitors
02/19/2004CA2495285A1 Phenylpyridazine derivatives as ligands for gaba receptors
02/19/2004CA2494014A1 Monocyclic derivatives as matrix metalloproteinase inhibitors
02/18/2004CN1138762C Phenylpyridazinones
02/17/2004US6693123 (4-(3-pyridylaminomethylene)-2-phenylbenzoyl)-n -methylmethionine, methyl ester for example; restenosis, hyperplasia
02/12/2004WO2003097582A3 Synthesis of benzonitriles and benzimidates
02/12/2004WO2003049702A3 Vanilloid receptor ligands and their use in treatments
02/12/2004US20040029881 Herbicides, and chemical intermediates thereof
02/12/2004US20040029870 Antiinflammatory agents
02/11/2004EP1387829A1 Novel pyridinone and related heterocyclic derivatives
02/11/2004EP1042300B1 Phthalazine derivatives useful as phosphodiesterase 4 inhibitors
02/10/2004US6689773 Uracil substituted phenyl sulfamoyl carboxamides
02/05/2004WO2004011441A1 Pyridazinylpiperazine derivatives for treating pain
02/05/2004WO2004011410A1 Chemical compounds
02/05/2004US20040024224 Synthesis of 2-alkyl amino acids
02/05/2004US20040023999 Glucocorticoid mimetics, methods of making them, pharmaceutical compositions, and uses thereof
02/05/2004US20040023968 Phthalazinone derivatives
02/05/2004CA2494668A1 Chemical compounds
02/04/2004EP1385848A2 Phtalazinones derivatives useful as pde4/7 inhibitors
02/04/2004EP1385838A1 Piperazino-derivatives and their use as pde4 inhibitor
02/04/2004EP1042319B1 Dihydrobenzofurans
02/04/2004CN1473154A Phthalazinone derivatives
02/03/2004US6686350 Cell adhesion inhibitors
02/03/2004US6686134 Photographic processing composition containing heterocycle combination and method of forming image
01/2004
01/29/2004WO2004009561A1 3-heterocyclyl substituted benzoic acid derivatives
01/29/2004US20040019216 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
01/28/2004CN1471515A Compounds effective as beta-2-adrenoreceptor agonists as well as PDE-4-inhibitors
01/28/2004CN1136197C Novel pyridajinone derivatives
01/22/2004WO2004007457A2 Substituted benzylamine derivatives and methods of use
01/22/2004US20040014968 Such as 2-(3-chloro-phenyl)-3-cyclopentyl-N-thiazol-2-yl-propionamide which increases insulin secretion in treatment of type II diabetes
01/22/2004US20040014762 Pyrrolopyridazine compounds
01/22/2004CA2492164A1 Substituted benzylamine derivatives and methods of use
01/21/2004EP0937048B1 HETEROCYCLE DERIVATIVES WHICH INHIBIT FACTOR Xa
01/21/2004CN1135231C 1,2,4-triazolo [4,3B] pyrido [3,2-D] pyridazine derivatives and pharmaceutical compositions containing them
01/20/2004US6680316 Pyridazin-3-one derivatives and medicines containing the same
01/15/2004WO2004005407A2 Tetra-azapentamethine and use thereof for dyeing keratinous fibers
01/15/2004US20040009979 Use of compounds for the elevation of pyruvate dehydrogenase activity
01/14/2004CN1468226A Biphenyl derivatives and their use as ppar-gamma receptor activators
01/14/2004CN1134440C 4-oxo-3,5-dihydro-4H-pyridazino [4,5-b]-indole-1-acetamide derivatives, their preparation and their application in therapy
01/13/2004US6677333 2H-phthalazin-1-one derivatives and drug containing its derivatives as active ingredient
01/13/2004US6676932 Ultraviolet absorbent, photostabilizer, ultraviolet ray-absorbing composition, photostabilized composition and external preparation for skin
01/08/2004WO2004002983A2 Therapeutic piperazine derivatives useful for treating pain
01/08/2004WO2003077828A3 Novel florfenicol-type antibiotics
01/08/2004US20040006236 Diaminopropionic acid derivatives
01/08/2004US20040006224 Synthesis of 2-alkyl amino acids
01/08/2004US20040006100 Administering phenylacetic acid derivative for therapy of Parkinson's disease
01/08/2004US20040005986 Pyridazin-3-one derivatives, their use, and intermediates for their production
01/07/2004EP1378544A2 Tetraaza-pentamethine derivatives and their application for dyeing keratinous fibres
01/07/2004EP1378247A1 Visual function improving agents
01/02/2004EP1373191A1 Acylated indanyl amines and their use as pharmaceuticals
01/02/2004EP1372645A1 Reconstitutable parenteral composition containing a cox-2 inhibitor
01/02/2004EP1044187B1 N-benzyl-3-indenylacetamides derivatives for treating neoplasia
01/01/2004US20040002613 Synthesis of benzonitriles from substituted benzoic acid
01/01/2004US20040002539 Enzyme inhibitors; anticoagulants; blood collecting device
01/01/2004US20040002497 Autoimmune disease; antiinflammatory agents; antiischemic agents; antiarthritic agents
12/2003
12/31/2003WO2003088959A3 Treatment of parkinson's disease with cyclooxygenase-2 (cox 2) inhibitor(s)
12/31/2003WO2003063576A3 Arylsulfonamidobenzylic compounds
12/25/2003US20030236435 Synthesis of 2-alkylcysteine via substituted thiazoline ester
12/25/2003US20030236434 Condensing cysteine with cabocyclic nitriles to form 2-arylthiazoline-4-carboxylic acid, then amidation, alkylation, hydrolyzing and optionally purifying to form 2-methylcysteine
12/25/2003US20030236426 Synthesis of benzimidate from benzoic acid
12/25/2003US20030236404 Synthesis of 2-alkylcysteine via phase transfer catalysis
12/25/2003US20030236280 Aminotetralin-derived urea modulators of vanilloid VR1 receptor
12/25/2003US20030236259 Novel aryl- and heteroarylpiperazines
12/24/2003WO2003106431A2 Novel hexahydro-pyridazine-3-carbocylic acid hydrazide or hydrazone derivatives, combinatorial libraries containing same, use thereof as medicines, pharmaceutical compositions containing same and methods for preparing same
12/24/2003WO2003072558A3 Arylsulfone derivatives
12/24/2003CN1463263A Method to inhibit ethylene responses in plants
12/24/2003CA2489447A1 Novel hexahydro-pyridazine-3-carbocylic acid hydrazide or hydrazone derivatives, combinatorial libraries containing same, use thereof as medicines, pharmaceutical compositions containing same and methods for preparing same
12/18/2003WO2003104206A2 Herbicidally active heterocyclylalkynes
12/18/2003WO2003104205A1 Aryloximes
12/18/2003WO2003104204A1 Pyridazine derivatives
12/17/2003EP1371648A1 Phthalazine derivatives phosphodiesterase 4 inhibitors
12/17/2003EP1371638A1 Pyridazinone derivatives as intermediates of herbicides
12/17/2003EP1370522A1 Phenyl derivatives and their use in the treatment of thromboembolic disorders or tumours
12/16/2003US6664256 Interleukin- 1 beta inhibitors
12/16/2003CA2122633C 2-heterocyclicethylamine derivatives and their use as pharmaceuticals
12/11/2003WO2003101442A1 Peptide deformylase inhibitors
12/11/2003US20030229231 Forming chelate compounds
12/11/2003US20030229093 Lipid diseases; metabolism diosrders; antiproliferative agents
12/11/2003US20030229077 Nitrogen-containing heterocyclic compounds
12/09/2003CA2123697C Novel substituted salicylic acids
12/04/2003WO2003099776A1 Calcium receptor modulating arylalkylamines
12/04/2003WO2003099773A1 Ccr9 inhibitors and methods of use thereof
12/04/2003WO2003099284A1 Amino-pyridine, -pyridine and pyridazine derivatives for use as vanilloid receptor ligands for the treatment of pain
12/04/2003WO2003075928A3 Stable pharmaceutical compositions
12/04/2003WO2003066604A3 Novel aryl- and heteroarylpiperazines
12/04/2003US20030225287 Synthesis of chiral 2-alkyl amino acids
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