Patents
Patents for C07D 319 - Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms (10,283)
03/2014
03/18/2014US8674054 Polyester resin and optical lens
03/13/2014WO2014036766A1 Novel smectic phase a liquid crystal material
03/13/2014US20140073662 Spirocyclic nitriles as protease inhibitors
03/13/2014US20140073595 Aromatic amides as potentiators of bioefficacy of anti-infective drugs
03/12/2014CN103626652A Application of 3-aryl acrylic acid and derivative thereof as anti-plant virus agents
03/06/2014WO2014033046A1 Isocyanate-functional cyclic carbonates
03/05/2014CN103614430A Synthetic method of atorvastatin calcium intermediate
03/05/2014CN102498091B Glycine compound
03/05/2014CN101701006B Phenethanolamine derivatives for treatment of respiratory diseases
02/2014
02/27/2014WO2014030820A1 Method for preparing lactide directly from lactic acid, and catalyst used therein
02/27/2014US20140058058 Monomers and polymers for functional polycarbonates and poly(ester-carbonates) and peg-co-polycarbonate hydrogels
02/26/2014CN103608444A Perfume systems
02/26/2014CN103601641A Glaucocalyxin derivatives and application thereof in preparation of antitumor drugs
02/20/2014WO2014028487A1 Amine-containing lipidoids and uses thereof
02/20/2014US20140051869 Continuous process for the production of beta-keto esters by claisen condensation
02/19/2014CN103596942A Azole derivative, method for producing azole derivative, and intermediate compound
02/19/2014CN103588753A Pipelining synthesis method of 3-hydroxy-1,3-dioxane
02/19/2014CN103588752A Methacrylic acid orthoesters new monomer, as well as preparation method and application of amphiphilic block copolymer of methacrylic acid orthoesters new monomer
02/19/2014CN102408337B (E)-3-[4-(alkoxy)phenyl]acrylate compounds and preparation method and applications thereof
02/19/2014CN101812046B Furan compound, synthetic method and applications
02/18/2014US8652364 Polymer film, ultraviolet absorber, merocyanine compound and process for preparing merocyanine compound
02/13/2014US20140045903 Bioavailable Diacylhydrazine Ligands for Modulating the Expression of Exogenous Genes via an Ecdysone Receptor Complex
02/12/2014EP2694490A1 Preparation of 3,5-dioxo hexanoate ester in two steps
02/12/2014CN103570670A Preparation method of 2-((4R,6S)-6-chloro methyl-2-alkyl-1,3-dioxane-4-radical) methyl acetate
02/12/2014CN103570669A Brain-targeted O-desmethylvenlafaxine phenolic ester prodrug and preparation method and applications thereof
02/11/2014CA2288330C Benzoyl amino acid derivatives useful as inhibitors of protein isoprenyl tranferases
02/06/2014US20140038951 Pde10 inhibitors and related compositions and methods
02/05/2014CN103554078A Synthetic method of low-grade aldehyde (C2-C10) propylene glycol acetal
02/05/2014CN101868439B Tetra- or penta-cyclic liquid crystalline compound having lateral fluorine, liquid crystal composition, and liquid crystal display element
02/04/2014US8642787 Surface modified nanoparticles, methods of their preparation, and uses thereof for gene and drug delivery
02/04/2014US8641797 Method for producing fulvic acid
02/04/2014CA2767893C New method for the synthesis of ivabradine and the pharmaceutically acceptable acid addition salts thereof
01/2014
01/30/2014US20140031566 Recovery of lactic acid values from a meso-lactide stream
01/28/2014US8637700 Method for preparing (3S,4S)-4-((R)-2-(benzyloxy)tridecyl)-3-hexyl-2-oxetanone and novel intermediate used therefor
01/28/2014CA2673524C Phosphorus-sulfur fr additives and polymer systems containing same
01/23/2014US20140024842 Preparation of 3,5-dioxo hexanoate ester in two steps
01/23/2014US20140024769 Process for making chemical derivatives
01/22/2014EP2686310A1 Benzodioxane inhibitors of leukotriene production
01/22/2014CN103524478A Device and method for shortening ketalation time in ibuprofen synthesis process
01/16/2014WO2014011120A1 Endoperoxides, synthesis and uses thereof for the treatment of neoplastic diseases such as cancer
01/15/2014EP2684860A1 Method for concentrating aqueous 3-hydroxy-2,2-dimethylpropanal solution
01/15/2014CN102381961B 3-phenyl glutaric acid compound, preparation method and purpose thereof
01/15/2014CN101845038B Method and device for processing lactide refined raffinate
01/08/2014CN103502235A A method for preparing a polyhydroxy-carboxylic acid
01/08/2014CN103502234A Method for preparing t-butyl 2-((4R,6S)-6-formyl-2,2-dimethyl-1,3-dioxan-4-yl)acetate
01/08/2014CN102239157B Diolefin compound, epoxy resin, curable resin composition and cured product
01/08/2014CN101186603B Process for preparing tetramethyl glycolide
01/07/2014CA2570614C Sulfamate and sulfamide derivatives for the treatment of epilepsy and related disorders
01/03/2014WO2014000277A1 Method for using recycled polylactic acid to prepare lactide
01/02/2014US20140005228 B- and y -diketones and y -hydroxyketones as wnt/ b -catenin signaling pathway activators
01/01/2014EP2678326A1 Monomers and polymers for functional polycarbonates and poly (ester-carbonates) and peg-co-polycarbonate hydrogels
12/2013
12/26/2013US20130345195 Benzodioxane inhibitors of leukotriene production
12/25/2013EP2675799A1 Method for the manufacture of a polyhydroxy-carboxylic acid
12/25/2013EP2675539A1 Method for the manufacture of a polyhydroxy-carboxylic acid
12/25/2013CN103476763A Preparation of 3,5-dioxo hexanoate ester in two steps
12/25/2013CN103476740A A process for making 2-nitro-1-ethanol derivatives
12/25/2013CN102731469B Preparation method of high-purity 1,4-dioxane-2-one
12/25/2013CN102633768B Method for transforming cisconfiguration of oxane compounds to transconfiguration
12/25/2013CN101492441B Uses of benzoic acid stannous as catalyst
12/24/2013US8614341 Amorphous silibinin for the treatment of viral hepatitis
12/24/2013US8614338 Method for stereospecifically recycling a PLA polymer mixture
12/19/2013WO2013185740A1 A method for the preparation of fingolimod
12/19/2013US20130338218 Hiv-1 inhibiting pharmaceutical composition containing an ecklonia cava-derived phloroglucinol polymer compound
12/18/2013EP2673267A1 1,3-dioxan-5-one compounds
12/18/2013EP2459546B1 New bicyclic dioxanes, their preparation and their use as fragrant compounds
12/18/2013CN103459458A Method for removal of the cyclic diester of a 2-hydroxy alkanoic acid from a vapor
12/18/2013CN103450147A Preparation method of dieckol
12/17/2013US8609892 Glucagon receptor antagonists, preparation and therapeutic uses
12/17/2013US8609717 β- and γ-diketones and γ-hydroxyketones as WNT/β-catenin signaling pathway activators
12/12/2013WO2013184898A1 Neprilysin inhibitors
12/12/2013US20130331396 Piperazinyl and piperidinyl ureas as modulators of fatty acid amide hydrolase
12/11/2013EP2670734A1 Novel ether linked compounds and improved treatments for cardiac and cardiovascular disease
12/11/2013CN103443089A Diene amides and their use against arthropods
12/11/2013CN103442776A Method for the manufacture of a polyhydroxy-arboxylic acid
12/11/2013CN103435592A 2-((4R,6S)-6-formaldehyde-2,2-dimethyl-1,3 dioxane-4-base)-methyl acetate preparation method
12/11/2013CN103435505A Method for synthesizing (R)-salmeterol
12/11/2013CN102372531B Preparation method for aromatic carboxylic acid compounds
12/11/2013CN102159563B Novel substituted sulfamide derivatives
12/11/2013CN101824023B Method for purifying sodium hydroxyethoxy acetate and p-dioxanone (PDO) monomers
12/04/2013EP2668174A1 Liquid-crystalline compounds and liquid-crystalline media
12/04/2013CN103420973A Synthetic method of 1, 3-dioxane type organic compounds
12/04/2013CN103420940A Aralkyl naphthenic aminopiperazine derivatives and applications thereof as multi-targeted antidepressant
12/04/2013CN101925591B Process for production of cyclic diesters of alpha-hydroxyacids
12/03/2013CA2489590C Ketone ligands for modulating the expression of exogenous genes via an ecdysone receptor complex
11/2013
11/28/2013WO2013177223A1 Tuned synthetic dendrimer calibrants for mass spectrometry
11/28/2013DE4428766B4 Benzolderivate und flüssigkristallines Medium Benzene derivatives and liquid crystalline medium
11/28/2013DE4411806B4 Flüssigkristallines Medium Liquid-crystalline medium
11/27/2013EP2665699A1 A process for making 2-nitro-1-ethanol derivatives
11/27/2013CN1944421B Process of producing dioxane glycol
11/27/2013CN103415513A Benzodioxane inhibitors of leukotriene production
11/26/2013US8592609 Method for obtaining lactide
11/21/2013WO2013171318A1 Benzo[1,3]dioxine derivatives and their use as lpar5 antagonists
11/20/2013EP2663574A2 Inhibitors of retroviral replication
11/20/2013EP2315759B1 Method for storing and transporting cyclical diesters
11/20/2013EP1489082B1 Intermediate compounds
11/20/2013CN103402962A Method for concentrating aqueous 3-hydroxy-2,2-dimethylpropanal solution
11/19/2013CA2741690C Method for preparing (3s,4s)-4-((r)-2-(benzyloxy)tridecyl)-3-hexyl-2-oxetanone and novel intermediate used therefor
11/19/2013CA2539403C 4-((phenoxyalkyl)thio)-phenoxyacetic acids and analogs
11/14/2013WO2013168642A1 Method for producing a substituted benzoic acid compound
11/13/2013CN103387561A 6,7-dimethoxy-benzo[d][1,3]dioxin-2,4-dione and preparation method thereof
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