Patents
Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
12/2011
12/07/2011CN102267990A 一种2,3-二氢苯并呋喃类衍生物及其制备与应用 One kind of 2,3-dihydrobenzofuran derivatives, preparation and application
12/07/2011CN102267965A 一种羟胺类化合物及其制备方法 One kind of hydroxylamine compounds and its preparation method
12/07/2011CN102267964A 3-羟基-2,3-二氢苯并呋喃衍生物及其合成方法和应用 3-hydroxy-2,3-dihydrobenzofuran derivatives and their synthesis and application
12/07/2011CN102267963A 一种从灯台树中提取哈勒酮的制备方法 An extract prepared from Halle ketone Menorah tree
12/07/2011CN102267962A 一种从维生素c二母液中回收维生素c的方法 A method of recovering from the second mother liquor vitamin c vitamin c
12/07/2011CN102267924A 抗菌剂 Antibacterial agents
12/07/2011CN101891714B 一种生产四氢呋喃的方法 A method for the production of tetrahydrofuran
12/07/2011CN101824012B 2-(1,6,7,8-四氢-2H-茚并-[5,4-b]呋喃-8-基)乙腈及其制备方法和用途 2- (1,6,7,8-tetrahydro -2H- indeno - [5,4-b] furan-8-yl) acetonitrile and its preparation and use
12/07/2011CN101768141B 一种α-乙酰基-γ-丁内酯的制备方法 One kind of α- acetyl--γ- butyrolactone preparation
12/07/2011CN101056867B 光学活性的胺衍生物的制备方法 The method for preparing an optically active amine derivative
12/06/2011US8071797 Heterocyclic antiviral compounds
12/06/2011US8071796 Process for the manufacture of non-steroidal anti-inflammatory agents and intermediates thereof
12/06/2011US8071790 Synthetic analogs of bacterial quorum sensors
12/06/2011US8071650 Vanilloid receptor modulators; analgesic, antiinflammatory and antiulcer effects; such as 1-(1H-indol-5-ylmethyl)-3-phenethylthiourea
12/06/2011US8071615 Carbonylamino-derivatives as novel inhibitors of histone deacetylase
12/06/2011US8071604 Thio-substituted arylmethanesulfinyl derivatives
12/01/2011WO2011149938A2 PREPARATION OF (3aS,7aR)-HEXAHYDROISOBENZOFURAN-1(3H)-ONE BY CATALYZED BIOLOGICAL RESOLUTION OF DIMETHYL CYCLOHEXANE-1,2-DICARBOXYLATE
12/01/2011WO2011149341A1 Process for the treatment of lignocellulosic biomass
12/01/2011WO2011148909A1 Organic electroluminescent element
12/01/2011US20110294981 Chimeric t1r taste receptor polypeptides and nucleic acid sequences encoding and cell lines that express said chimeric t1r polypeptides
12/01/2011US20110294818 1h-quinazoline-2,4-diones
12/01/2011US20110294787 Substituted thiomorpholine derivatives
12/01/2011US20110294783 Insecticidal Compositions Having Improved Effect
12/01/2011DE10232967B4 Reaktor mit einem Wärmetauschmittelkreislauf Reactor with a heat exchange medium circuit
12/01/2011CA2804290A1 Preparation of (3as,7ar)-hexahydroisobenzofuran-1(3h)-one by catalyzed biological resolution of dimethyl cyclohexane-1,2-dicarboxylate
11/2011
11/30/2011EP2389371A2 Bumetanide, furosemide, piretanide, azosemide, and torsemide analogs, compositions and methods of use
11/30/2011EP2389066A1 Cyclopentadione derived herbicides
11/30/2011CN202052529U 呋喃酚脱焦釜 Benzofuranol decoking kettle
11/30/2011CN202052334U 呋喃酚蒸发釜 Benzofuranol evaporation kettle
11/30/2011CN102265424A 有机电致发光元件用材料和有机电致发光元件 Organic electroluminescence element material and organic electroluminescent element
11/30/2011CN102260234A 愈创木烷型倍半萜的制备方法及应用 Guaiac wood preparation and application of alkyl-type sesquiterpenes
11/30/2011CN102260233A 3-丁基-1(3h)-异苯并呋喃酮衍生物及其制备方法 3-butyl--1 (3h) - -isobenzofuranone derivatives and preparation method
11/30/2011CN102260232A 一种藁本内酯的制备方法 A method for preparing ligustilide
11/30/2011CN102260231A 抗坏血酸棕榈酸酯生产方法 Ascorbyl palmitate production methods
11/30/2011CN102260230A 一种利用生物质两步水解制取糠醛的方法 A substance-step hydrolysis method utilizing raw furfural
11/30/2011CN102260229A 一种制备5-羟甲基糠醛及5-烷氧基甲基糠醛的方法 A 5-HMF and furfural 5- alkoxymethylated prepared
11/30/2011CN102260228A 一步合成油酸山梨坦、司盘-80药用辅料的生产工艺 Step synthesis of oleic acid sorbitan, Span -80 medicinal materials production process
11/30/2011CN102260188A 有机化合物 Organic compounds
11/30/2011CN102260129A N-杂环卡宾在酯化反应中应用 N- heterocyclic carbene application in esterification
11/30/2011CN102258955A 滚筒式混料机 The drum type blenders
11/30/2011CN101845032B 一种酚类化合物及用途 One phenolic compounds and uses
11/30/2011CN101638400B 一种从格氏反应废渣氯化镁中回收四氢呋喃的方法 Recovered from a Grignard reaction of magnesium chloride in tetrahydrofuran residue methods
11/30/2011CN101607950B 制备5-氨基苯并呋喃羧酸酯的方法 Methods Preparation of 5-amino-benzofuran-carboxylate
11/30/2011CN101481327B 酰基叠氮的制备方法 N-acyl stack preparation
11/30/2011CN101367799B 苦参碱丹参酚酸b复盐和苦参素丹参酚酸b复盐及其制备方法和用途 Salvia acid b matrine and oxymatrine complex salt salvianolic acid b complex salt and its preparation method and use
11/30/2011CN101121704B 酸酐酯及其组合物、热固化性树脂组合物及其固化物 Anhydride ester, and combinations thereof, a thermosetting resin composition and a cured product
11/29/2011US8067640 Method for the separation of intermediates which may be used for the preparation of escitalopram
11/29/2011US8067638 Amide derivative and insecticide containing the same
11/29/2011US8067618 Method for gas phase oxidation using a moderator layer
11/29/2011US8067462 Processes of making sesquiterpenoid tashironin, its analogs and their uses
11/29/2011US8067396 Amino alcohol compounds or phosphonic acid derivatives thereof
11/29/2011CA2453843C Substituted 4-aminocyclohexanol derivatives
11/29/2011CA2438524C Cyclopropaheterocycles as non-nucleoside reverse transcriptase inhibitors
11/24/2011WO2011146182A1 Fungicidal oximes and hydrazones
11/24/2011WO2011145669A1 Amide derivative
11/24/2011WO2011145352A1 Titanium-containing catalyst and process for preparation of optically acitive cyano compounds
11/24/2011WO2011145048A1 5-alkenyl-2-oxo-tetrahydrofurane derivatives as flavoring compounds
11/24/2011WO2011145022A1 2-phenyl benzoylamides
11/24/2011US20110288313 Process for modifying drug crystal formation
11/24/2011US20110288311 Novel terephthalic and trimellitic based acids and carboxylate derivatives thereof
11/24/2011US20110288310 Cyclohexane 1,4 carboxylates
11/24/2011US20110288296 Production and use of zinc amides
11/24/2011US20110288239 Polymeric polyamines and method for producing the same
11/24/2011US20110288101 Surgical compositions containing sigma-receptor agonists
11/24/2011US20110288076 Sphingosine-1-Phosphate Receptor Antagonists
11/24/2011US20110288053 Antiviral phosphonate analogs
11/24/2011US20110287535 Histone Deacetylase Inhibitors
11/24/2011CA2799708A1 2-phenyl benzoylamides
11/23/2011EP2388256A1 Process for preparing benzofurans
11/23/2011EP2388255A1 Polysubstituted benzofurans and medicinal applications thereof
11/23/2011EP2388245A1 Compounds for use in imaging, diagnosing and/or treatment of diseases of the central nervous system or of tumors
11/23/2011EP2387310A1 Cyclopentadione derived herbicides
11/23/2011CN1918112B Method for the separation of intermediates which may be used for the preparation of escitalopram
11/23/2011CN102256958A Method for manufacturing trimellitic anhydride aryl ester
11/23/2011CN102256957A Vapor phase decarbonylation process
11/23/2011CN102256956A Vapor phase decarbonylation process
11/23/2011CN102256944A Sphingosine-1-phosphate receptor antagonists
11/23/2011CN102250142A Andrographolide compound and application of andrographolide compound in medicaments
11/23/2011CN102250048A 2-phenylselenomethyl-2,3-dihydrobenzofuran and preparation and application thereof
11/23/2011CN102249945A Salicyloyl anilines compound as well as preparation method and application thereof
11/23/2011CN102249879A 1,2-diketone derivant and preparation method thereof
11/23/2011CN102247883A Method for preparing copper oxide hydrogenation catalyst loaded on silica gel-mordenite composite carrier
11/23/2011CN102247860A Method for preparing hydrogenation catalyst by loading copper oxide on silica gel carrier
11/23/2011CN101891721B Method for preparing electronic grade hydrogenated trimellitic anhydride
11/22/2011US8063096 Spirocyclic 3-phenyl-3substituted-4-ketolactams and-lactones
11/22/2011US8063046 Benzamide derivative
11/22/2011CA2513000C Substituted benzoyl derivatives as herbicides
11/22/2011CA2490243C Aminoalkylphenols, methods of using and making the same
11/17/2011WO2011142466A1 Epoxy resin, epoxy resin composition, and cured product thereof
11/17/2011WO2011142009A1 Preservative for preserving wood and method for treating wood
11/17/2011WO2011141458A1 Polysubstituted benzofurans and medicinal applications thereof
11/17/2011WO2011140998A1 Aralkyl diamine derivatives and uses thereof as antidepressant
11/17/2011US20110282079 One-step catalytic conversion of biomass-derived carbohydrates to liquid fuels
11/17/2011US20110282078 Cyclohexene 1,4 -carboxylates
11/17/2011US20110281942 Tautomycetin and Tautomycetin Analog Biosynthesis
11/17/2011US20110281879 Sulfonyl containing compounds as cysteine protease inhibitors
11/17/2011US20110278551 Aromatic amine derivative, and organic electroluminescent element
11/17/2011DE102010012090A1 Verfahren zur katalytischen Gasphasenoxidation von Kohlenwasserstoffen und Katalysereaktionsvorrichtung A process for the catalytic gas-phase oxidation of hydrocarbons and catalytic reaction apparatus
11/16/2011EP2386540A1 Novel compounds, their preparation and use
11/16/2011EP2259689B1 Flavor molecules
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