Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 251 - Compounds containing nitrogen atoms doubly- bound to a carbon skeleton
Patents for C07C 251 - Compounds containing nitrogen atoms doubly- bound to a carbon skeleton (9,928)
08/2003
08/06/2003CN1434043A Novel intermediate for preparing camptothecin derivative (CPT-11) and correlated compound and method thereof
08/06/2003CN1434037A Nove intermediate for preparing camptothecin derivative (CPT-11) and correlated compound and method thereof
08/06/2003CN1117083C Pyradazin-3-one derivatives, their use, and intermediates for their production
08/06/2003CN1117080C Method for producing (hetero) aromatic hydroxylamines
08/06/2003CN1117071C Pesticides
08/06/2003CN1117055C Pesticide compounds, compositions and process for preparation thereof
08/05/2003US6603043 Reacting alpha -alkyl-alpha-aminonitrile with a base and the aldehyde to form Schiff base
08/05/2003US6602907 Treatment of breast cancer
08/05/2003US6602869 Compounds derived from benzoic acid esters, composition containing said compounds and use thereof
08/05/2003US6602650 Organic anti-reflective coating polymer, anti-reflective coating composition comprising the same and methods of preparation thereof
07/2003
07/31/2003WO2003062253A1 Metal complexes for use in metathesis
07/31/2003WO2002094767A3 Trisubstituted-n-[(1s)-1,2,3,4-tetrahydro-1-naphthalenyl] benzamides which inhibit p2x3 and p2x2/3 containing receptors
07/31/2003CA2473029A1 Ruthenium and osmium carbene complexes for use in metathesis
07/30/2003EP1187817B1 Cathecol hydrazone derivatives, process for preparing the same and pharmaceutical composition containing the same
07/30/2003EP1141424B1 Composition of oxime and hydroxy-ester for the solvent extraction of metals
07/30/2003CN1432560A Cyclohexanone oxamidinating process
07/30/2003CN1116271C Method of producing 2-substituted-3,4-fused heterocycle benzoic acid
07/29/2003US6600063 Novel antimycobacterial compounds and in particular to antimycobacterial compounds comprised of derivatives of phenyl 4-aminosalicylate. This invention further relates to methods for their preparation, to form drugs
07/29/2003US6599938 Optionally substituted Schiff base condensation products comprising an amino acid component and a benzaldehyde component, that have MIF (macrophage migration inhibitory factor) antagonist activity
07/24/2003WO2003059346A1 Beta-secretase inhibitors
07/24/2003WO2003059064A1 Insecticides containing hydrazone derivatives as the active ingredient and novel hydrazone derivatives
07/24/2003US20030139628 Process for the preparation of optically active amines or salts thereof
07/24/2003US20030138374 A radioactive labeled compounds for diagnosing Alzheimer's disease
07/24/2003CA2473441A1 Beta-secretase inhibitors
07/23/2003EP0888278B1 Antidiabetic agents
07/22/2003US6596863 Matrix metalloproteinase inhibitor is useful as an anticancer agent, angiogenesis inhibitor, a tumor cell infiltration inhibitor or a tumor metastasis inhibitor; inflammatory diseases, osteoarthritis, rheumatoid arthritis
07/22/2003US6596445 Initiators for photopolymerization of radically polymerizable compounds
07/17/2003WO2003057663A1 Preparation of alpha-diimines
07/17/2003WO2003057169A2 4-dedimethylamino tetracycline compounds
07/17/2003US20030135054 Alkyl cobalt(III) dioximates and process for forming the same
07/17/2003US20030134884 Benzyloxyiminohydrocarbylcarboxy compounds, such as E-4-(4-(5-methyl-2-phenyl-4-oxazolylmethoxy)benzyloxyimino)--4-phenylbutyric acid
07/16/2003EP1326900A1 Single-site catalysts based on caged diimide ligands
07/16/2003CN1114590C Unsaturated oximino ether battericide
07/15/2003US6593496 By reacting with methylamine and titanium chloride or molecular sieves; catalytic hydrogenation
07/15/2003US6593437 Preparing 1,2-diimine compounds by reacting 1,2-dicarbonyl compound with primary amine activated by trialkylaluminum
07/15/2003US6593363 The present invention relates to diterpene derivatives prepared from the components which are extracted from Acanthopanax Koreanum and represented by Chemical Formula (1).
07/15/2003US6593315 Salicylic acid derivatives, processes for their preparation, compositions comprising them, and their use
07/15/2003US6592722 Polymerization inhibitor for vinyl-containing materials
07/10/2003US20030130514 Preparation of alpha-diimines
07/10/2003US20030130509 Process to produce 3-carbon amino alcohol salts
07/10/2003US20030130123 Herbicides
07/09/2003EP1165496B1 Substituted aniline compounds
07/09/2003EP0966490B1 Catalyst compositions for the polymerization of olefins
07/09/2003CN1429203A Sponge antitumor compounds
07/08/2003US6589976 Particularly effective wood preservation is achieved by impregnation processes on a large industrial scale, for example vacuum, a double vacuum or pressure processes.
07/08/2003US6589948 Cyclic salen-metal compounds: reactive oxygen species scavengers useful as antioxidants in the treatment and prevention of diseases
07/03/2003US20030125564 Forming a mixture of a cobalt (III) salt, a dioxime of the formula R1-C(=NOH)-C(=NOH)-R2, an olefinc group, a Lewis base, treating the mixture with hydrogen under pressure to form alkyl cobalt(III) dioximate
07/03/2003US20030125556 Having an aryl group bonded to a carbon atom in an azomethine moiety and containing amido and amine groups; useful for silver halide photographic photosensitive materials and for printing material in ink jet or thermal printing
07/02/2003EP1047667B1 Preparation of n-phenyl-benzoquinoneimine from hydroxydiphenylamines
07/01/2003US6587251 Electrochromic solution containing hydrazone compound and device manufactured with same
06/2003
06/26/2003US20030119673 Phenylpyridazinones
06/26/2003US20030118877 New electrode materials derived from polyquinonic ionic compounds and their use in electrochemical generators
06/25/2003EP1321452A2 Process for the preparation of optically active amines or salts thereof
06/25/2003EP0906094B1 Substituted n- (aminoiminomethyl or aminomethyl)phenyl]propyl amides
06/25/2003CN1426392A Propenecarboxylic acid amidoxime derivatives, process for preparation thereof, and pharmaceutical compositions containing same
06/24/2003US6583297 Process and intermediate compounds for the preparation of pyrrolidines
06/24/2003CA2126337C 2-amino-1,3-propanediol compound and immunosuppressant
06/19/2003WO2003049690A2 Hiv integrase inhibitors
06/18/2003EP1095014B1 Methoxymino-phenylacetamide derivatives and their utilization as pesticides
06/18/2003EP1095013B1 Phenyl-methoxyimino-acetic acid derivatives as pesticides
06/18/2003EP1066248B1 Methyl-biphenyl derivatives, preparation method and use
06/18/2003EP0946492B1 Novel 2-fluoroacrylic acid derivatives, novel mixtures of herbicides and antidotes and the use thereof
06/18/2003CN1424306A Method for increasing efficiency of oximation reaction
06/17/2003US6579823 Group 8-10 metal complex comprising a bidentate or variable denticity ligand; polymerization of olefins
06/12/2003WO2003048110A1 Process for treating an aqueous medium containing cyclohexanone oxime and cyclohexanone
06/12/2003WO2003048037A1 Process for treating an aqueous medium containing phosphate salt and organic compounds
06/12/2003WO2002017712A3 Disubstituted benzenes as insecticides
06/12/2003US20030109740 Method for producing oxime ethers
06/11/2003EP1318141A1 Process for treating an aqueous medium containing phosphate, cyclohexanone and cyclohexanone oxime
06/11/2003EP1317490A1 Catalysts containing per-ortho aryl substituted aryl or heteroaryl substituted nitrogen donors
06/11/2003EP1317416A2 2-amino-2-alkyl-4 hexenoic and hexynoic acid derivatives useful as nitric oxide synthase inhibitors
06/11/2003EP1105372B1 Methoximinophenylacetic acid amides
06/11/2003EP1076642B1 Phenyl-methoxyimino-glyoxylic acid derivatives as pesticides
06/11/2003EP0611301B1 Chelator compositions comprising oxime compounds
06/11/2003CN1423632A Aromatic diamide derivatives or salts thereof, agricultural/norticultural chemicals and method of using the same
06/11/2003CN1422844A Intermediate for preparing substitated biphenyl oxazoline compounds
06/11/2003CN1422842A Extraction of ketazine solution
06/11/2003CN1111155C Process for preparation of pesticides
06/10/2003US6576779 Catalyst compositions and processes for olefin polymers and copolymers
06/10/2003US6576596 Substituted 2-benzoyl-cyclohexan-1,3-diones with herbicidal effect
06/10/2003US6576373 Salicyl derivative or a salicylidene derivative such as salicyl alcohol or salicylaldehyde to prevent evolution of gas caused by decomposition of the solvent; chemical stability
06/05/2003WO2003045899A1 An improved process for manufacture of 4-bromo-2-oxyimino butyric acid and its derivatives
06/05/2003US20030105356 In particular an alkanone or cycloalkanone by means of hydrogen peroxide and ammonia in homogeneous solution over titanium-containing catalyst
06/05/2003US20030105355 Extraction of ketazine solutions
06/04/2003EP1316545A1 Biphasic ammoximation
06/04/2003EP0862545B1 Pesticide compounds, compositions and process for the preparation thereof
06/04/2003CN1422247A Method for producing oxime ethers
06/04/2003CN1421432A Two-phase oxamidination
06/03/2003US6573395 Zinc complex with a chiral ligand, such as diethylzinc((S,S)-N-N'-ethylene-bis-(1-phenylethylamine))
06/03/2003US6573353 Polypropylene which contains about 80 to about 150 branches per 1000 methylene groups
06/03/2003US6573257 Salen-metal complexes having superoxide, catalase and/or peroxidase activity to treat or prevent diseases from cell or tissue damage
05/2003
05/30/2003WO2003044025A1 NITROGEN ANALOGS OF COPPER II ß-DIKETONATES AS SOURCE REAGENTS FOR SEMICONDUCTOR PROCESSING
05/30/2003WO2003043624A1 Dual inhibitors of adipocyte fatty acid binding protein and keratinocyte fatty acid binding protein
05/30/2003WO2002094765A3 Substituted aromatic amide derivative, intermediate thereof, agrohorticultural insecticide containing thereof and method for the use thereof
05/29/2003US20030100795 Reacting a ketone or aldehyde with hydrogen peroxide and ammonia in an inert hydrocarbon, in the presence of a titanium silicate catalyst, a second component dissolved or suspended in ammonium salt and an interphase contactor
05/29/2003US20030100763 Process for the preparation of manganese complexes of salen compounds
05/29/2003US20030100750 Process for solid supported synthesis of pyruvate-derived compounds
05/29/2003US20030100613 Substituted imide derivatives
05/29/2003US20030100538 Substituted chalcones as therapeutic compounds
05/29/2003US20030100441 Polymerization of olefin
1 ... 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 ... 100