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)
11/2012
11/01/2012US20120277252 Antibacterial Agents and Methods of Use Thereof
10/2012
10/31/2012CN102757673A Application of amide compound in prevention of marine biological pollution
10/31/2012CN102757418A Preparation method of 1,2-isopropylidene-rac-glycerol
10/26/2012WO2012144467A1 Novel fluorinated bicyclohexane derivative
10/26/2012WO2012143371A1 Functionalized polyorganosiloxanes or silanes for treating lignocellulose materials
10/26/2012WO2012142983A1 Optically active salts of (3ar,4s,6r,6as)-6-amino-2,2-dimethyltetrahydro-3ah- cyclopenta-[d] [1,3]dioxol-4-ol and a method of their preparation
10/26/2012WO2012063126A3 Improved processes for preparing pure (3ar,4s,6r,6as)-6-amino-2,2-dimethyltetrahdro-3ah-cyclopenta[d] [1,3]-dioxol-4-ol and its key starting material
10/25/2012US20120271049 Bifunctional phenyl iso (thio) cyanates, processes and intermediates products for their preparation
10/25/2012US20120270934 Prostacyclin derivatives
10/25/2012US20120270902 N-substituted benzene sulfonamides
10/25/2012US20120270901 Indene derivatives as pharmaceutical agents
10/24/2012EP2514739A1 Substituted beta-phenyl-alpha-hydroxy propanoic acid, synthesis method and use thereof
10/24/2012EP2513082A1 Novel dioxolane and dioxane derivatives, and a method for the production thereof
10/24/2012EP2513081A1 Process for preparing substituted 1-o-acyl-2-deoxy-2-fluoro-4-thio- -d-arabinofuranoses
10/24/2012EP2513063A1 Method for producing 1-alkyl-/1-aryl-5-pyrazole-carboxylic acid derivatives
10/24/2012CN102753531A Method for producing 1-alkyl-/1-aryl-5-pyrazole-carboxylic acid derivatives
10/24/2012CN102746269A New preparation process of 1, 4-cyclohexanedione monoethylene acetal
10/24/2012CN102746268A Process for synthesizing carbonic acid butane ester
10/24/2012CN102746181A 4-methoxy-N,N'-disubstituted phenyl-1,3-benzene diamide compounds and application thereof
10/24/2012CN101607954B Danshensu derivative, preparation method thereof, and application thereof in pharmacy
10/18/2012WO2012141245A1 Polymerizable compound, polymerizable composition, polymer, and optically anisotropic body
10/18/2012WO2012139891A1 Substituted vinyl and alkinyl cyclohexenols as active agents against abiotic stress in plants
10/18/2012WO2012139890A1 Substituted 5-(cyclohex-2-en-1-yl)-penta-2,4-dienes and 5-(cyclohex-2-en-1-yl)-pent-2-en-4-ines as active agents against abiotic stress in plants
10/18/2012WO2012139455A1 Intermediates of ticagrelor and method for preparing ticagrelor
10/18/2012US20120264910 Process for coupling epoxides and carbon dioxide
10/18/2012US20120263659 Use of physiological cooling active ingredients, and agents containing such active ingredients
10/18/2012CA2833036A1 Substituted 5-(cyclohex-2-en-1-yl)-penta-2,4-dienes and 5-(cyclohex-2-en-1-yl)-pent-2-en-4-ines as active agents against abiotic stress in plants
10/17/2012EP2510788A2 Glyceryl ether compounds and their use
10/17/2012EP2509636A2 Compositions for nucleic acid delivery
10/17/2012EP2509597A1 Selective beta-glucuronidase inhibitors as a treatment for side effects of camptothecin antineoplastic agents
10/17/2012CN102731468A Derivatives of aromatic propylene natural products, and preparation method and usage thereof
10/17/2012CN102731467A Novel intermediate of ticagrelor and method for preparing ticagrelor
10/17/2012CN102728402A Synthetic propylene carbonate catalyst, preparation method and application thereof
10/17/2012CN102160994B Silica gel bonded brush-type chiral stationary phase, synthesizing method and application
10/17/2012CN102070758B Resorcinol formaldehyde resin base solid acid and preparation method and application thereof
10/17/2012CN101684114B Novel toluylene compound and preparation method thereof
10/17/2012CN101333208B Method for preparing 3,4,-O-isopropylidene-3,4-dihydroxy butyraldehyde
10/16/2012US8288570 7-iodo tetracyclines and related methods
10/11/2012US20120259087 Bicarbonate precursors, method for preparing same and uses thereof
10/10/2012CN102718739A Method for preparing (2S)-2-[[(9H-fluorene-9-yl methoxy) carbonyl] amino]-3-(2,2-dimethyl-1,3-benzo dioxol-5-yl)propionate
10/10/2012CN101955837B Alkyl acetal compound, process for producing the same, and lubricating oil composition
10/10/2012CN101450934B Sulfonyl-derivatives as novel inhibitors of histone deacetylase
10/09/2012CA2550598C Derivatives of 1-piperazine- and 1-homopiperazine-carboxylates, preparation method and their use in therapy
10/09/2012CA2451047C Use of picropodophyllin derivatives for treatment of igf-1r mediated disorders
10/04/2012WO2012133861A1 Diene amides and their use against arthropods
10/04/2012WO2012133783A1 Method for producing benzylpyrazole derivative and production intermediate thereof
10/04/2012US20120252983 Cyclic carbonyl compounds with pendant carbonate groups, preparations thereof, and polymers therefrom
10/04/2012US20120252890 Process and compounds for the manufacture of oseltamivir and analogs thereof, and new antiviral agents
10/04/2012US20120252790 Amino-Derivatives As Novel Inhibitors Of Histone Deacetylase
10/03/2012CN102702165A Method for preparing cyclic carbonate by taking NHC/ZnBr2 system as catalyst
10/03/2012CN102702045A Benzoylpyrazole compound and herbicide comprising the same
10/03/2012CN102698799A Polymer supported quaternary ammonium salt ion catalyst as well as preparation method and application thereof
10/03/2012CN101483262B 电池 Battery
10/02/2012CA2575053C Photochromic materials comprising at least one ring-opened cyclic monomer
09/2012
09/27/2012WO2012129452A2 Propynoic acid carbamoyl methyl-almides and pharmaceutical compositions and methods based thereon
09/27/2012US20120244073 Aryloxyanilide imaging agents
09/26/2012EP2501690A2 Bicarbonate precursors, method for preparing same and uses thereof
09/26/2012CN102690260A Total synthesis method of natural product justicidin G
09/26/2012CN102690253A Method for synthesizing 2-(7-(benzyloxy)benzo[d][1, 3]dioxazole-5-yl)ethylamine and hydrochloride thereof
09/26/2012CN102690252A Preparation method of stiripentol
09/26/2012CN101805323B Method for synthesizing diastereoisomer of Doranidazole intermediate
09/26/2012CN101781281B Synthesis method for optically active vanillin acetal flavor
09/26/2012CN101709059B Chinese magnoliavine fruit monomer composition separation preparation method
09/25/2012US8273879 Triazolo pyrimidine compounds
09/20/2012US20120238604 Cytotoxic compounds
09/19/2012CN102675276A Automatically-controlled stable and continuous production process for ethylene carbonate
09/19/2012CN102675092A Method for preparing 2-aryl-2,2-dimethyl methyl acetate
09/19/2012CN102671703A Metal complex catalyzer and application thereof for synthesizing cyclic carbonate
09/19/2012CN101200461B Method for preparing high-purity chloro-cyclic carbonates
09/18/2012US8268885 Entry inhibitors of the HIV virus
09/18/2012US8268833 Inhibitors of histone deacetylase
09/18/2012CA2273083C Synthesis of epothilones, intermediates thereto, analogues and uses thereof
09/13/2012WO2012121248A1 Iodoarene derivative, method for producing optically active spirolactone compound using same, and method for producing optically active cyclization adduct
09/13/2012WO2012119941A1 Peptidyl nitrilcompounds as peptidase inhibitors
09/13/2012WO2012087182A3 Substituted methyl amines, serotonin 5-ht6 receptor antagonists, methods for the production and use thereof
09/13/2012US20120232094 Use of adrenergic n-phenylpiperazine antagonists, pharmaceutical compositions containing them, and methods of preparing them
09/13/2012US20120232071 2,3-diaryl- or heteroaryl-substituted 1,1,1-trifluoro-2-hydroxypropyl compounds
09/13/2012US20120230925 Stabilization of household, body-care and food products by using benzotropolone containing plant extracts and/or related benzotropolone derivatives
09/12/2012EP2496556A1 Acylamino-substituted cyclic carboxylic acid derivatives and their use as pharmaceuticals
09/12/2012CN102659750A Method for extraction and purification of Anolignan A
09/12/2012CN102659749A Method for extracting purification machilin from machilus
09/12/2012CN102659748A Synthetic method for vinyl ethylene carbonate
09/12/2012CN102659747A Method for synthesizing 4-trifluoro methyl ethylene carbonate
09/12/2012CN102659630A Hydroxamic acid compound and preparation method as well as application thereof
09/12/2012CN102658200A Sulfonic acid-functionalized ordered mesoporous polymer-silicon oxide composite material and synthetic method thereof
09/12/2012CN101928280B Pepperphentonamine derivative containing naphthalene rings
09/12/2012CN101257900B Gsk-3 inhibitors
09/11/2012US8263636 Dual alanyl aminopeptidase and dipeptidyl peptidase iv inhibitors for functionally influencing different cells and for treating immunological inflammatory, neuronal and other diseases
09/07/2012WO2012116577A1 Chlorogenic acid analogue, preparation process and use thereof
09/07/2012WO2012065116A3 Polyhydroxy ketal ester adducts, methods of manufacture and uses thereof
09/06/2012US20120225940 Use of (-) (3-Trihalomethylphenoxy) (4-Halophenyl) Acetic Acid Derivatives for Treatment of Insulin Resistance, Type 2 Diabetes, Hyperlipidemia and Hyperuricemia
09/06/2012US20120225935 Antimicrobial and radioprotective compounds
09/06/2012US20120225891 Amide derivatives, process for preparation thereof and use thereof as insecticide
09/06/2012US20120223268 Leather finishing compositions comprising dioxolane derivatives
09/05/2012EP2493571A1 Alkynyl derivatives useful as dpp-1 inhibitors
09/05/2012CN102656156A Processes for producing ethylene carbonate and ethylene glycol
09/05/2012CN102656155A Novel dioxolane and dioxane derivatives, and a method for the production thereof
09/05/2012CN102656154A Process for preparing substituted 1-O-acyl-2-deoxy-2-fluoro-4-thio-beta-D-arabinofuranoses
09/05/2012CN102653534A Lignans compound of aromatic tobacco and preparation method and application of lignans compound
09/05/2012CN102653514A Chlorogenic acid analog, and preparation method and application thereof
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