Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 57 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
Patents for C07C 57 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms (12,415)
01/2000
01/05/2000CN1240205A Preparation of prepenoic acid and its polymerization inhibition
01/05/2000CN1240156A Low grade paraffine oxidation dehydrogenating catalyst and process for preparing olefines
12/1999
12/29/1999WO1999067195A1 Alpha-fluoro alkynoic acids with anticonvulsant activity
12/29/1999WO1999067192A2 PROCESS FOR THE SOLID PHASE SYNTHESIS OF ALDEHYDE, KETONE, OXIME, AMINE, HYDROXAMIC ACID AND α,β-UNSATURATED CARBOXYLIC ACID AND ALDEHYDE COMPOUNDS
12/29/1999CN1239897A Aqueous film-forming foam compositions
12/29/1999CA2335603A1 Alpha-fluoro alkynoic acids with anticonvulsant activity
12/29/1999CA2335511A1 Process for the synthesis of .alpha.,.beta. alkenoate resin compounds
12/28/1999US6008204 Antidotes for preventing certain undesired side effects of retinoids
12/21/1999US6005151 Reacting haloaromatic compound with olefin compound using palladium complex catalyst
12/21/1999US6005121 High productivity process for the production of maleic anhydride
12/21/1999US6005007 Retinoids, methods for their production and use
12/21/1999US6004988 Carboxylic acid derivatives, their preparation and their use
12/16/1999WO1999064388A1 Hyperforin derivatives, the use thereof and formulations containing them
12/15/1999EP0963375A1 Organotin maleates for stabilising thermoplastic polymers
12/15/1999EP0963368A1 Composition with base of organotin maleates useful for stabilising and lubricating thermoplastic polymers, method for obtaining said composition
12/15/1999CN1238754A Purification of acrylic acid obtained by catalytic oxidation of propylene
12/14/1999US6001966 Reacting n-terminal protected amino acid with peptide starting material forming a peptide product, partitioning from unreacted material and reagents based on presence of n-terminal blocking/anchoring group
12/14/1999US6001869 Method of inhibiting parasitic activity
12/14/1999CA2186485C An improved method of synthesis for 6,9-bis((2-aminoethyl)amino)benzo(g)isoquinoline-5,10-dione and its dimaleate salt
12/08/1999EP0962444A1 Process for treatment of crude liquid vinyl acetate
12/08/1999EP0765857B1 Process for producing optically active alpha-substituted carboxylic acid derivatives
12/08/1999CN1237956A Improved method for purifying acrylic acid
12/08/1999CN1237569A Process for rectificative isolation of (meth) acrylic acid
12/07/1999US5998657 Process for the generation of α, β-unsaturated carboxylic acids and esters using niobium catalyst
12/07/1999US5998654 Retinoic acid receptor antagonist compounds and methods
12/07/1999US5998642 Thienyl-containing fatty acid glycosyl phosphatidylinosital analogues used for inhibiting parasitic activity
12/07/1999CA2101524C Inhibiting popcorn polymer formation with esters of inorganic acids
12/02/1999WO1999050221A3 Method for producing (meth)acrylic acid and (meth)acrylic acid esters
12/01/1999EP0800504B1 Tricyclic retinoids, methods for their production and use
11/1999
11/30/1999US5994379 Analgesics; antiinflammatory agent; antipyretics
11/30/1999CA2035752C Catalytic system and application to the oxydehydrogenation of saturated carboxylic acids
11/24/1999EP0959069A1 A process for the preparation of 13-CIS-retinoic acid
11/24/1999EP0959062A1 Method for production of acrolein and acrylic acid
11/24/1999EP0958860A2 Lower alkane oxidative dehydrogenation catalysts containing i) Cr or Mo, ii) W and iii) Sb and process for producing olefins
11/24/1999EP0958272A1 Preparation of alpha, beta-unsaturated carboxylic acids and esters in the presence of an oxide of niobium as catalyst
11/24/1999CN1235956A Method for extracting and separating alpha-linolenic acid
11/24/1999CN1235953A Method for production of acrolein and acrylic acid
11/24/1999CN1046639C Method for deagglomerating and re-exposing catalyst in a fluid bed reactor
11/23/1999US5990329 Retinoids
11/23/1999US5990164 Cardiovascular disorders, antidiabetic agents, skin diseases, antiinflammatory and -carcinogenic agents, immunological diseases, psychological and skin disorders; water soluble; nutrients; foods; topical
11/23/1999US5990140 2-alkyl or cycloalkyl-4-phenyl-2-oxazoline derivatives; pesticides; insecticides; miticides; larvicides; low dosage
11/18/1999WO1999058487A1 New compounds, their preparation and use
11/18/1999WO1999058486A1 New compounds, their preparation and use
11/17/1999CN1046529C Synthesis of triphenyl tin acetate
11/16/1999US5986150 Fluorine-containing olefin, fluorine-containing polymer and thermoplastic resin composition prepared by using said polymer
11/16/1999US5986116 Method for producing conjugated linoleic acid
11/16/1999US5986113 Process for manufacturing polyene esters and acids
11/16/1999US5986111 Pyronin antibacterials, process and novel intermediates thereto
11/16/1999US5985967 Tin stabilizers for polymers
11/11/1999DE3348492C2 Di:hydro-poly:prenyl alcohol and ester and ether derivs.
11/11/1999DE19825254C1 Working up crude liquid vinyl acetate containing acetic acid, water and ethyl acetate
11/10/1999CN1234407A Hydrophilic resin, absorbent products and acrylic acid for polymerization
11/10/1999CN1046263C Process for carboonylation of acetylenically unsaturated compounds
11/10/1999CN1046218C Catalyst system for carbonylation of acetylenically unsaturated compounds
11/09/1999US5981754 4-aryl-1-phenylalkyl-1,2,3,6-tetrahydropyridines having neurotrophic and neuroprotective activity
11/09/1999US5981597 Differentiating agents for the treatment of inflammatory intestinal diseases
11/09/1999US5981588 Administering to a patient an omega 9-unsaturated fatty acid having at least two double bonds in an amount effective for preventing or alleviating medical symptoms caused by delayed allergy reaction
11/04/1999WO1999048894B1 Novel cephalotaxane derivatives and process for their preparation
11/02/1999US5977419 Process for the preparation of substituted phenylpropenes
11/02/1999US5977125 Mono-or polyenic carboxylic acid derivatives
10/1999
10/28/1999WO1999054275A1 Process for producing chloromethylphenylacetic acid
10/28/1999DE19808261A1 Arylphenylsubstituierte cyclische Ketoenole Arylphenylsubstituierte cyclic ketoenols
10/26/1999US5973199 Hydrosoluble organic salts of creatine
10/26/1999US5972881 Treating NIDDM with RXR agonists
10/26/1999US5972839 Mixture with plant safening agent
10/26/1999US5972662 Precipitated calcium fumarate is separated from fermentation broth, and reacted to form ammonium fumarate, the energy of indirect neutralization of fumaric acid by ammonia is the driving force for the conversion with high yield
10/21/1999WO1999053086A1 Small molecule anticancer compounds and related production process
10/21/1999WO1999052854A1 PROCESS FOR THE GENERATION OF α,β-UNSATURATED CARBOXYLIC ACIDS AND ESTERS USING NIOBIUM CATALYST
10/21/1999WO1999052850A1 Oxidation process using periodic acid
10/21/1999WO1999052849A1 Oxidation process using tempo
10/21/1999WO1999052628A1 Production of unsaturated acids or esters thereof and catalysts therefor
10/21/1999CA2327929A1 Oxidation process using periodic acid
10/21/1999CA2327890A1 Oxidation process using tempo
10/20/1999EP0787119B1 Salts of aminoalcohols and pharmaceutical formulations containing them
10/20/1999EP0742787B1 Process for preparing 2-ethyl-2-methylbutanoic acid from 3-methyl-2-pentene
10/20/1999CN1232450A 2- and 2,5-substd. phenylketoenols
10/19/1999US5969181 Preparation of salts of pharmaceutical active substances which have acidic groups
10/19/1999US5968989 Administering pharmaceutical composition comprising a compound more potent as a modulator for retinoid x receptor (rxr) in a cotransfection assay than is all-trans-retinoic acid, and a carrier; skin disorders
10/19/1999US5968982 2,2-Dichloroalkanecarboxylic acids, processes for their production and pharmaceutical agents containing these
10/19/1999US5968979 Triglycerides and ethyl esters of phenylalkanoic acid and phenylalkenoic acid useful in treatment of various disorders
10/19/1999US5968916 Agricultural insecticides, nematocides or miticides
10/19/1999US5968908 Restricted 9-cis retinoids
10/14/1999WO1999051562A1 Novel retinoids and use thereof
10/14/1999WO1999051343A1 Multi-metal oxide compounds
10/14/1999WO1999051342A1 Multi-metal oxide compounds with a two-phase structure
10/14/1999WO1999051341A1 Multi-metal oxide materials with a two-phase structure
10/14/1999WO1999051338A1 Multi-metal oxide compounds
10/07/1999WO1999050222A1 Method for producing acrylic acid and acrylic acid esters
10/07/1999WO1999050221A2 Method for producing (meth)acrylic acid and (meth)acrylic acid esters
10/07/1999WO1999050220A1 Method for producing acrylic acid and acrylic acid esters
10/07/1999WO1999050219A1 Method for producing acrylic acid and acrylic acid esters
10/07/1999DE19815281A1 Multimetalloxidmassen Multimetal
10/07/1999DE19815280A1 Multimetalloxidmassen Multimetal
10/07/1999DE19815279A1 Multimetalloxidmassen Multimetal
10/07/1999DE19815278A1 Multimetalloxidmassen Multimetal
10/07/1999DE19814449A1 Verfahren zur Herstellung von (Meth)acrylsäure und (Meth)acrylsäureestern A process for preparing (meth) acrylic acid and acrylic acid esters, (meth)
10/07/1999DE19814421A1 Verfahren zur Herstellung von Acrylsäure und Acrylsäureestern A process for the production of acrylic acid and acrylic acid esters
10/07/1999DE19814387A1 Verfahren zur Herstellung von Acrylsäure und Acrylsäureestern A process for the production of acrylic acid and acrylic acid esters
10/07/1999DE19814375A1 Verfahren zur Herstellung von Acrylsäure und Acrylsäureestern A process for the production of acrylic acid and acrylic acid esters
10/06/1999EP0947496A1 Bicyclic aromatic compounds and their use in human and veterinary medicine as well as in cosmetology
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