Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 317 - Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
Patents for C07D 317 - Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms (18,224)
04/2012
04/10/2012US8153843 Antibacterial agents
04/10/2012CA2414960C Epoxycarboxamide compound, azide compound, and amino alcohol compound, and process for preparing .alpha.keto amide compound using them
04/05/2012WO2012042621A1 Salty taste enhancer
04/04/2012EP2436681A1 Derivatisation of hydroxyacetale and hydroxyacetale mixtures
04/04/2012EP2435417A1 Process for the preparation of 4-fluoro-4-r-5-r'-1,3-dioxolane-2-ones
04/04/2012EP2435404A1 Novel calcium sensing receptor modulating compounds and pharmaceutical use thereof
04/04/2012CN102405204A 作为加香成分的缩醛 As acetal perfuming ingredient
04/03/2012US8148429 Use of benzylideneaminoguanidines and hydroxyguanidines as melanocortin receptor ligands
04/03/2012CA2423744C Hydroxamic acid compounds comprising a sulfonamide linkage as hdac inhibitors
04/03/2012CA2363284C Process for synthesizing n-(mercaptoacyl)-amino acids from alpha-substitute acrylic acids
03/2012
03/29/2012WO2012039447A1 Crystals of substituted cycloalkene derivatives
03/29/2012US20120077974 Redox drug derivatives
03/29/2012US20120077722 Ambergris fragrance
03/28/2012EP2432769A1 N-PHENYL-(PIPERAZINYL OR HOMOPIPERAZINYL)-BENZENESULFONAMIDE OR BENZENESULFONYL-PHENYL-(PIPERAZINE OR HOMOPIPERAZINE) COMPOUNDS SUITABLE FOR TREATING DISORDERS THAT RESPOND TO MODULATION OF THE SEROTONIN 5-HT6 RECEPTOR& xA;
03/28/2012EP1308438B9 3-substituted urea derivatives and medicinal use thereof
03/28/2012CN102395560A Dihydrolipoic acid derivatives comprising nitric oxide and therapeutic uses thereof
03/28/2012CN102391242A Preparation method of stiripentol
03/28/2012CN102391241A Method for preparing cyclic carbonate with chitosan loading type catalyst
03/28/2012CN102391240A Method for preparing cyclic carbamate by catalysis of immobilized ionic liquid
03/28/2012CN102391239A Preparation method of (R)-propene carbonate
03/28/2012CN102391222A Novel hydroxamates as therapeutic agents
03/22/2012WO2012034905A1 Process for producing dioxolane
03/22/2012US20120071672 Process for preparing aromatic aldehyde compound
03/22/2012US20120071664 Beta-amino acids and methods and intermediates for making same
03/22/2012US20120070749 Process for the preparation of 4-fluoro-4-R-5-R'-1,3-dioxolane-2-ones
03/21/2012EP2431363A1 Process for the production of alkylene carbonate
03/21/2012EP2429991A1 Redox drug derivatives
03/21/2012EP1954678B1 Novel nk1 and nk2 antagonists
03/21/2012CN1993445B Photochromic materials
03/21/2012CN102382097A Aromatic methylamine derivative and pharmaceutical composition, preparation method and application thereof
03/21/2012CN102382037A Benzene propanoic acid compound and preparation method and medicine use thereof
03/21/2012CN102382036A Phenoxyacetic acid compound, preparation method thereof and drug application
03/21/2012CN102381961A 3-phenyl glutaric acid compound, preparation method and purpose thereof
03/21/2012CN102381918A Method for synthesizing benzyl cyanide compound by using benzyl chloride compound
03/21/2012CN101007803B Piperazinyl-, piperidinyl- and morpholinyl-derivatives as novel inhibitors of histone deacetylase
03/20/2012CA2560231C Chemical process
03/20/2012CA2401693C 3-aza-6,8-dioxabicyclo[3.2.1]octanes and analogues and combinatorial libraries
03/15/2012WO2012033061A1 Organic electroluminescent element and charge transport material
03/15/2012WO2012031933A2 Derivatization of hydroxyacetals and hydroxyacetal mixtures
03/15/2012WO2011133729A3 Anti-viral compounds
03/15/2012US20120065206 Compounds for treating proliferative disorders
03/15/2012US20120064032 Novel hydroxamates as therapeutic agents
03/14/2012CN102372689A Preparation method for trifluoromethyl ethylene carbonate
03/14/2012CN102370635A Application and preparation method of novel nardosinone
03/14/2012CN101780418B Catalyst for preparing propylene carbonate and application thereof
03/08/2012WO2012029942A1 Cyclic amide derivative
03/08/2012WO2012000608A3 Novel beta-aminoaldehyde derivatives, process for their preparation and their chemical use as reactive intermediates
03/08/2012US20120058144 Lipids and compositions for the delivery of therapeutics
03/08/2012CA2809112A1 Cyclic amide derivative
03/07/2012EP2424854A2 Compositions and methods for treatment of cardiovascular disease
03/07/2012EP2424853A2 Non-steroidal compounds for androgen receptor modulation, processes for the preparation and uses thereof
03/07/2012EP2424840A1 Cxcr3 receptor antagonists
03/07/2012EP1599435B1 Reaction products of 2-propylheptanol with 1-halogen-2,3-epoxypropanes and 1-hydroxy-2,3-epoxypropane
03/07/2012EP1467990B1 Process for producing dioxolane nucleoside analogue precursors
03/07/2012EP0885192B1 Dihydropyridine-, pyridine-, benzopyran- one- and triazoloquinazoline derivative, their preparation and their use as adenosine receptor antagonists
03/07/2012CN101381339B Prodrugs of gaba analogs, compositions and uses thereof
03/06/2012US8129355 Ketone ligands for modulating the expression of exogenous genes via an ecdysone receptor complex
03/01/2012WO2012027717A2 Flourescence labeling reagents and uses thereof
02/2012
02/29/2012EP2423176A1 Carboxylic acid compound
02/29/2012EP2421820A1 Compounds having a physiological effect
02/29/2012EP2421815A1 Acetals as perfuming ingredients
02/29/2012EP1622860B1 AMINO-PROPANOL DERIVATIVES AS SPHINGOSINE-1-PHOSPHATE RECEPTOR MODULATORs
02/29/2012CN102365341A Base-generating agent, photosensitive resin composition, patterning material comprising the photosensitive resin composition, patterning method and article using the photosensitive resin composition
02/29/2012CN101862675B Catalyst loaded with zinc trifluoromethanesulfonate, preparation method and application
02/29/2012CN101822992B Catalyst for synthesis of glycerol carbonate and preparation method thereof
02/29/2012CN101407508B Method for synthesizing vinylene carbonate
02/28/2012US8124121 Flavors, flavor modifiers, tastants, taste enhancers, umami or sweet tastants, and/or enhancers and use thereof
02/23/2012WO2012023584A1 Composition derived from ascorbic acid, method for preparing same, and cosmetic material
02/23/2012US20120046288 Hydrazonamide Compounds That Modulate Hsp90 Activity
02/23/2012US20120046255 Non-steroidal compounds
02/22/2012EP2420504A1 Method for producing tetrahydropyran compound and intermediate thereof
02/22/2012EP2419401A2 GAMMA-AMINO-BUTYRIC ACID DERIVATIVES AS GABAb RECEPTOR LIGANDS
02/22/2012EP0986384B1 Inhibitors of protein isoprenyl transferases
02/21/2012CA2444031C 3,4-di-substituted cyclobutene-1,2-diones as cxc-chemokine receptor ligands
02/16/2012WO2012021824A2 Carboxy ester ketal removal compositions, methods of manufacture, and uses thereof
02/16/2012WO2011133751A9 Process of producing cycloalkylcarboxamido-indole compounds
02/16/2012US20120041025 Dihydrolipoic Acid Derivatives Comprising Nitric Oxide and Therapeutic Uses Thereof
02/16/2012CA2803389A1 Carboxy ester ketal removal compositions, methods of manufacture, and uses thereof
02/15/2012EP2418192A1 Intermediates for the preparation of 1-aryl-pyrazol-3-one compounds useful as sigma receptors inhibitors
02/15/2012EP2315758B1 Isolongifolanyl-derivatives suitable as odorants
02/15/2012CN1696124B 制备二氟苯并-1,3-间二氧杂环戊烯-5-羧酸衍生物的方法 Preparation of 1,3-difluorophenyl and dioxole-5-carboxylic acid derivative of the
02/15/2012CN102356086A Aluminum complexes and their use in the synthesis of cyclic carbonates
02/15/2012CN102356068A 2,3-diaryl- or heteroaryl-substituted 1,1,1-trifluoro-2-hydroxypropyl compounds
02/15/2012CN102351837A Novel method for preparing vinylene carbonate
02/15/2012CN101811067B 一种CO<sub>2</sub>环加成反应离子液体催化剂及其制备方法 One kind of CO <sub> 2 </ sub> cycloaddition reactions of ionic liquid catalyst and preparation method
02/14/2012US8115027 NPY Y5 antagonist
02/14/2012US8114999 Aminocarbonyl-derivatives as novel inhibitors of histone deacetylase
02/14/2012US8114866 Derivatives of 1-piperazine- and 1-homopiperazine-carboxylates, preparation method thereof and use of same as inhibitors of the FAAH enzyme
02/09/2012WO2012018939A2 Methods for the manufacture of acetals and ketals, and the acetals and ketals produced thereby
02/09/2012WO2012017166A2 Benzenesulfonamide-compound treatment of a pathological condition linked to an excessive effect of tnf
02/09/2012US20120035376 Methods for the manufacture of acetals and ketals, and the acetals and ketals produced thereby
02/09/2012US20120035371 Process for the manufacture of non-steroidal anti-inflammatory agents and intermediates thereof
02/09/2012US20120035196 Carboxylic acid compound
02/09/2012US20120035170 Novel unsaturated tetracyclic tetrahydrofuran derivatives
02/09/2012US20120035053 Novel herbicides
02/09/2012CA2806352A1 Methods for the manufacture of acetals and ketals, and the acetals and ketals produced thereby
02/09/2012CA2805206A1 Benzenesulfonamide-compound treatment of a pathological condition linked to an excessive effect of tnf
02/08/2012CN102348674A Leukotriene b4 inhibitors
02/08/2012CN102344434A Method for preparing difluorobenzene derivatives
02/07/2012US8110714 High mobility, solubility, oxidation resistance; transistor; drain electrodes
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