Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 221 - Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups
Patents for C07D 221 - Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups (10,931)
11/2010
11/11/2010WO2010129055A1 8-aza tetracycline compounds
11/11/2010US20100286398 Method for producing cis-3-substituted-3-azabicyclo[3.2.1]octan-8-ol derivative
11/11/2010CA2761241A1 Tetracycline compounds
11/10/2010CN101880259A Method for purifying huperzine A
11/10/2010CN101085041B Total alkaloid of lotus leaves extraction and its preparation method
11/09/2010US7829567 reacting a 11H-indeno[1,2-c]quinolin-11-one derivative with hydroxylamine, then alkylation with an alkyl halide to yield )-11H-indeno[1,2-c]quinolin-11-one oxime derivatives, such as 6-hydroxy-9-methoxy-11H-indeno[1,2-c]quinolin-11-one oxime, used in the treatment of cancers and tumors
11/09/2010US7828886 water solubility, ozone resistance, photostability, storage stability under heat and humidity; magneta with bluish hue; printing or dyeing natural or synthetic fibers, aluminum, ink jet printing; 6-(sulfophenylamino)-1-(thienylcarbonyl)-2,3-dihydro-7H-dibenz(fij)isoquinolin-7-one
11/04/2010WO2010125033A1 Azabicyclo[4.1.0]heptane derivatives
11/03/2010EP2245014A1 Urea derivatives of benzomorphanes and related scaffolds, medicaments containing such compounds and their use
11/03/2010EP1487795B1 Synthesis of enantiomerically pure amino-substituted fused bicyclic rings
11/03/2010CN101878201A Fused indane compound
11/03/2010CN101184487B Bicyclic pyrazole compounds as antibacterial agents
11/02/2010CA2485201C Camptothecins with a modified lactone ring
11/02/2010CA2437715C Carboline derivatives
11/02/2010CA2405741C Sodium salt of an azo derivative of 5-aminosalicylic acid
10/2010
10/28/2010US20100274025 Methods and compounds for producing dipeptidyl peptidase iv inhibitors and intermediates thereof
10/27/2010EP2243805A1 Anthrapyridone compound or salt thereof, magenta ink composition containing the anthrapyridone compound, and colored body
10/27/2010CN101874021A Azaindenofluorenedione derivative, organic electroluminescent device material, and organic electroluminescent device
10/27/2010CN101870705A Novel organic compound, light-emitting device, and image display apparatus
10/27/2010CN101870696A N-aryl piperazine derivative having double activity of dopamine D2 and 5-HT2a
10/27/2010CN101870675A Novel organogel compound and preparation method thereof
10/26/2010US7820822 fac-tris[7,7-difluoro-7H-dibenzo[de,h]quinoline-C2,N]iridium(III) (Ir1)A: 7,7-Difluorodibenzo[de,h]quinoline; use in organic electronic devices such as electroluminescent elements, and to their use in displays based thereon
10/26/2010CA2372058C Hemisynthetic method of ecteinascidins and new intermediates
10/21/2010US20100267957 Anthraquinone Dyes As Photosensitizers In Photovoltaic Cells
10/21/2010US20100267756 Pharmaceutical preparation for treating demyelinating diseases of the nervous system; preparation promoting restoration of the myelin sheath of nerve fibers; and a method for treating demyelinating diseases of the nervous system
10/21/2010US20100267695 Fused indane compound
10/20/2010EP2240029A1 Compounds for inflammation and immune-related uses
10/20/2010EP2038241B1 Electroluminescent polymers and use thereof
10/20/2010EP0959075B1 Heteroarylpiperidines and piperazines and their use as antipsychotics and analgetics
10/20/2010CN101302194B Synthetic method of polysubstituted chinoline compound
10/19/2010CA2409743C Substituted pyrrolopyridinone derivatives useful as phosphodiesterase inhibitors
10/19/2010CA2393158C Substituted homopiperidinyl benzimidazole analogues as fundic relaxants
10/19/2010CA2380022C Aromatic esters of camptothecins and methods to treat cancers
10/14/2010WO2010116142A2 Fluorophore and fluorescent sensor compound containing same
10/14/2010US20100261706 Substituted tetracyclic 1h-indeno [1,2-b]pyridine-2(5h)-one analogs thereof and uses thereof
10/14/2010US20100261641 Spiro-piperidine compounds and medicinal use thereof
10/13/2010EP2238112A1 Derivatives of 1,8-naphthalimide as scintillation agents, especially for the discrimination between fast neutrons and gamma rays
10/13/2010CN1916760B Acid-producing agent, sulfonic acid, sulfonic acid derivative and radiation-sensitive resin composition
10/13/2010CN101857569A Organic fluorescent gel compound based on anhydride naphthalene
10/12/2010US7812076 thermally stable colorants in thermoplastic polycarbonate or polyetherimide compositions; substituted at 6-position with an amino-2-phenylbenzo[de]isoquinoline-1,3-dione (C.I. Solvent Yellow 44) or with an amino-9-N-ethylcarbazole
10/12/2010US7812038 such as vascular cell adhesion molecules and fibronectins, administered for the treatment of asthma, multiple sclerosis or inflammatory bowel diseases in mammals; (3S)-3-{[({1-[(2-chlorophenyl)methyl]-4-hydroxy-2-oxo-1,2-dihydro-3quinolinyl}amino)carbonyl]amino}-3-(4-methylphenyl)propanoic acid
10/12/2010CA2470578C Tetrahydroquinoline analogues as muscarinic agonists
10/12/2010CA2419552C Substituted pyrazoles
10/12/2010CA2382317C Compounds, methods and pharmaceutical compositions for treating cellular damage, such as neural or cardiovascular tissue damage
10/07/2010WO2010114958A1 Bridged bicyclic heterocycle derivatives and methods of use thereof
10/07/2010US20100256698 Isoquinolinone Potassium Channel Inhibitors
10/07/2010US20100256114 Amido Compounds And Their Use As Pharmaceuticals
10/06/2010EP2234980A1 Fused cynopryridines and the use thereof
10/06/2010EP1781672B1 Solvent free amorphous rapamycin
10/06/2010CN1690047B 9-substituted minocycline compounds
10/06/2010CN101851202A Method for preparing Aconitum sungpanense Hand-mazz vitamin A
10/06/2010CN101851201A Preparation method of setiptiline and maleate thereof
10/05/2010US7807842 Synthesis of tetracyclines and analogues thereof
10/05/2010US7807836 Dimerizing a naphthalene-1,8-dicarboximide, reoxidation of the resulting perylene-3,4:9,10-tetracarboxylic diimide, hydrolyzing the diimide to the tetraalkali metal salt of perylene-3,4:9,10-tetracarboxylic acid, convert it into perylene-3,4:9,10-tetracarboxylic dianhydride
09/2010
09/30/2010WO2010110380A1 Fused piperidine compound and pharmaceutical agent comprising same
09/30/2010US20100249416 Chemical synthesis of i-124beta cit iodine-124 [2-beta-carbomethoxy-3beta- (4. -iodophenyl) -tropane] for pet investigations and for radiotherapy
09/30/2010US20100249168 Compounds and Formulations Suitable for Radical Scavenging
09/29/2010EP2233486A1 Azaindoles
09/29/2010CN1865259B Process for preparing piperidine derivative
09/29/2010CN101848970A Anthrapyridone compound, salt thereof, magenta ink composition and colored body
09/29/2010CN101845018A Non-catechol aporphine compound as well as pharmaceutic composition and application thereof
09/29/2010CN101843666A Analgesic medicine compound containing hydrochloric acid isocorydine hydis
09/28/2010US7804087 Configurationally controlled N,N'-Dicycloalkyl-substituted naphthalene-based tetracarboxylic diimide compounds as N-type semiconductor materials for thin film transistors
09/28/2010US7803943 Use of bridged nucleic acid fluorescent dyes, such as phenanthridinium dyes, cyanine dyes, or acridinium dyes each having an ammonium group and anion; bridging group can be -CH2-CONH-(CH2-CH2-O)x-(CH2)2-NHCO-CH2- ; low background fluorescence in the absence of nucleic acids; noncarcinogenic, stability
09/28/2010US7803811 1-methoxy-2-methyl-3-[(4-nitrophenyl)sulphonyl]indolizine, used as angiogenesis inhibitors
09/28/2010CA2387016C Acrylamide derivatives as fab i inhibitors
09/28/2010CA2382247C Azaindoles having serotonin receptor affinity
09/23/2010US20100240694 Salt of naphthyridine carboxylic acid derivative
09/23/2010US20100240648 Hexahydro-pyrrolo-isoquinoline compounds
09/23/2010US20100239525 Substituted 5,6-dihydro-6-phenylbenzo[f]isoquinolin-2-amine compounds
09/22/2010CN101842354A Catecholamine derivatives and prodrugs thereof
09/21/2010US7799920 Method for producing perylene-3,4-dicarboxylic acid imides
09/21/2010US7799809 N-(3-Amino-1-benzyl-2,3-dioxopropyl)-2-{3-[3-(trifluoromethyl)phenyl]-1H-pyrazol-1-yl}nicotinamide; neurodegenerative disorders, chronic brain supply deficit, ischemia (stroke) o brain trauma, Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, Huntington's disease
09/21/2010US7799778 5-substituted 2-aminopyridine analogs for treating allergic and inflammatory diseases
09/21/2010CA2477720C Quinoline derivatives
09/21/2010CA2451573C Technical process for the manufacture of tropenol
09/21/2010CA2429308C Novel lactam-substituted pyrazolopyridine derivatives
09/21/2010CA2405002C Antitumoral analogs of et-743
09/16/2010US20100233279 Compositions And Methods Comprising Analogues Of Radicicol A
09/15/2010EP2228364A1 Acylsulfonamides as inhibitors of steroid sulfatase
09/15/2010EP1899303B1 Novel 3-aza-spiro[5.5]undecane derivatives and their use as monoamine neurotransmitter re-uptake inhibitors
09/15/2010EP1899301B1 Novel 3-aza-spiro[5.5]undec-8-ene derivatives and their use as monoamine neurotransmitter re-uptake inhibitors
09/15/2010EP1578748B1 Tetrahydro-4h-pyrido[1,2-a]pyrimidines and related compounds useful as hiv integrase inhibitors
09/15/2010CN101830849A Method for preparing simplified high-purity bulleyaconitine A
09/15/2010CN101092396B Method for preparing template compound of ancylus fluviatilis [1,3 dihydro indene - 4'- piperidine 1 - carboxylic acid]
09/14/2010US7795468 Functional groups covalently attached with higher diamondoid nucleus, applications as chemical intermediates, materials for nanotechnology, biologically reactive materials and coatings
09/14/2010US7795436 cis-6-(2,4-Dichloro-phenyl)-1,2,3,4,4a,9a-hexahydro-3-aza-fluoren-9-one, used for treating metabolic disorders, nervous system disorders, headaches, gastrointestinal disorders and as analgesics
09/14/2010US7795435 Process for obtaining the polymorphic form I of finasteride
09/14/2010US7795434 Quaternary chelidonine and alkaloid derivatives, process for their preparation and their use in manufacture of medicaments
09/14/2010US7795433 Methods for preparing perylene/perinone pigments
09/14/2010US7794532 pyrimidine dyes or anthrapyrimidone dyes comprising anthrapyridone, anthrapyrazole, anthrapyrimidine or anthrapyrimidone group; ink jet printer cartridge contains the dyes
09/14/2010CA2434834C 6-substituted pyrido-pyrimidines
09/14/2010CA2409715C .beta.-carboline derivatives useful as inhibitors of phosphodiesterase
09/09/2010US20100228032 Process for Making Apomorphine and Apocodeine
09/09/2010US20100227862 Diaza-spiro [4.5] decanes useful as pesticides
09/09/2010US20100226882 Linked diimidazole antivirals
09/08/2010EP2225254A1 Therapeutic cancer treatments
09/08/2010CN101827819A Quaternary opioid carboxamides
09/08/2010CN101827818A Acridan derivatives as antioxidants
09/08/2010CN101119971B Cyclohepta[b]pyridine-3-carbonylguanidine derivative and pharmaceutical product containing same
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