Patents
Patents for C07C 49 - Ketones; Ketenes; Dimeric ketenes; Ketonic chelates (22,686)
03/1995
03/14/1995US5397504 Liquid crystal
03/10/1995CA2131337A1 Process for the hydroformylation of 1,3-butadiene
03/09/1995WO1995006628A1 Treatment and prophylaxis of diseases caused by parasites or bacteria
03/09/1995DE4329592A1 Partially fluorinated benzene derivatives
03/08/1995EP0641760A1 Phenylalkanoic acid derivative, production thereof, and separation of optical isomers thereof
03/08/1995EP0641306A1 Carbocyclic and heterocyclic hiv protease inhibitors
03/08/1995EP0641302A1 Alcohols as potassium channel openers and in treatment of urinary incontinence
03/08/1995EP0641301A1 Stilbene derivatives as anticancer agents
03/08/1995EP0511233B1 Method of preparation of ketones
03/08/1995CN1099742A Manufacture of beta-ionone
03/07/1995US5395985 Compound and separating agent
03/07/1995US5395977 Process for producing optical active 4-hydroxy-2-cyclopentenone
03/07/1995US5395976 Process for the preparation of a mixture of cyclohexanone and cyclohexanol
03/07/1995US5395975 Acylation, one step
03/07/1995US5395953 Method of preparing hydrindane compounds and hydrindane-related compounds
03/07/1995US5395914 Polyarylene ethers containing xanthone units, a process for their preparation, and their use
03/07/1995US5395736 Process for generation of acid and for imaging, and imaging medium for use therein
03/02/1995WO1995005805A1 Process for conditioning substances
03/01/1995EP0432275B1 Substituted bicycloheptandione derivatives
03/01/1995CN1099385A Vitamin D compounds and method of preparing these compounds
03/01/1995CN1027755C Preparation of camphor with isoborneol by gas-phase dehydrogenating
02/1995
02/28/1995US5393911 Cyclopentadiene type compounds and method for making
02/28/1995US5393776 Tocotrienol analogs in the treatment of hypercholesterolemia and hyperlipidemia
02/28/1995US5393768 Treating hypersensitivity reactions such as asthma
02/28/1995US5393515 Photostable filtering cosmetic composition
02/23/1995WO1995005376A1 Substituted 2(5h)furanone, 2(5h)thiophenone and 2(5h)pyrrolone derivatives, their preparation and their use as endothelin antagonists
02/23/1995WO1995005375A1 Indole derivatives as 5-alpha-reductase-1-inhibitors
02/23/1995WO1995005358A1 Use of phenols and phenol derivates as medicaments with fibrinogen-reducing effect
02/23/1995CA2169187A1 Use of phenols and phenol derivatives as pharmaceutical agents with a fibrinogen-lowering action
02/23/1995CA2165567A1 Substituted 2(5h)furanone, 2(5h)thiophenone and 2(5h)pyrrolone derivatives, their preparation and their use as endothelien antagonists
02/22/1995EP0639173A1 Certain 2-(2'methyl-3',4'-trisubstituted benzoyl)-1,3-cyclohexanediones
02/22/1995CN1098903A Derivative of 6,6-dimethyl-2-acylcyclohex-4-en-1,3-diones
02/22/1995CN1027692C Method for manufacturing of diene amide containing 1,2-cyclopropyl ring
02/21/1995US5391811 Reacting a halogenated dicarbonyl compound with an addition product of hydrogen fluoride and a trialkyamine
02/21/1995US5391755 Regulator of calcium homeostasis in animals; useful as therapeutic agent and treats malignancies
02/21/1995US5391273 Process for the preparation of a solution containing semitrichinoyl
02/15/1995EP0638537A1 Process for producing cyclobutanones
02/15/1995CN1098711A Process for the manufacture of alkyl ketene dimer
02/14/1995US5389659 C-linked pyrazole derivatives
02/14/1995US5389653 Inhibitors of the enzyme catechol-O-methyltransferase; useful as co-medication in treatment of Parkinson's disease
02/14/1995US5389293 Optically active benzene derivatives, process for producing the same and liquid-crystalline composition containing said derivatives as liquid-crystalline compound and light switching elements
02/09/1995WO1995004109A1 Aqueous dispersions containing cyclopolymer dispersants
02/09/1995WO1995004036A1 Compounds having selective activity for retinoid x receptors, and means for modulation of processes mediated by retinoid x receptors
02/09/1995WO1995004026A1 Cyclopolymerisation monomers and polymers
02/09/1995CA2167375A1 Cyclopolymerisation monomers and polymers
02/09/1995CA2153236A1 Compounds having selective activity for retinoid x receptors, and means for modulation of processes mediated by retinoid x receptors
02/08/1995EP0637296A1 Non-steroid progesterone receptor agonist and antagonist compounds and methods
02/08/1995EP0552253B1 Acetone removal process
02/07/1995US5387594 Administering for topical and systemic treatment of
02/07/1995US5387593 Anxiolytic agents
02/03/1995CA2128991A1 Benzoylacetylene derivatives
02/02/1995WO1995003266A1 10-substituted 1,8-dihydroxy-9(10h) anthracenone pharmaceuticals
02/02/1995WO1995003265A1 Synthesis of taxol and its derivatives
02/02/1995CA2145067A1 10-substituted 1,8-dihydroxy-9(10h) anthracenone pharmaceuticals
02/01/1995EP0636598A1 Preparation process of naphthoquinone derivatives and intermediates for the preparation thereof
02/01/1995EP0636025A1 Compounds useful for treating allergic or inflammatory diseases
02/01/1995EP0454867B1 A METHOD FOR THE SYNTHESIS OF $g(a), $g(b)-UNSATURATED KETONES
02/01/1995CN1098101A The preparation of astaxanthin, novel intermediates therefor and the preparation thereof
01/1995
01/31/1995US5386062 Catalytic preparation of condensation products of formaldehyde
01/31/1995US5386039 Process for the preparation of a bicyclic decalin ketone
01/31/1995US5385693 Having rapid response and low phase transition temperature
01/31/1995CA1334206C Gem-substituted cyclohexadienones and their preparation
01/27/1995CA2117412A1 Preparation process of naphthoquinone derivative and intermediate for the preparation thereof
01/25/1995EP0635479A1 Perylene quinones (UCN-1028 D) derivatives
01/25/1995EP0634993A1 High rate process for preparation of cyclohexanol and cyclohexanone.
01/25/1995EP0634927A1 Treatment and prophylaxis of diseases caused by parasites, or bacteria
01/24/1995US5384072 Liquid crystals
01/24/1995CA1334100C Benzocycloheptene compositions, process for their preparation thereof and pharmaceutical compositions holding same
01/24/1995CA1334090C Oxidation of alkanes
01/19/1995WO1995001960A1 Novel structural analogues of vitamin d
01/18/1995EP0633775A1 Compounds useful for treating inflammatory diseases and for inhibiting production of tumor necrosis factor
01/17/1995US5382687 Enamine derivatives
01/17/1995US5382572 Viricides
01/17/1995US5382379 Cyclohexane derivative
01/12/1995DE4322545A1 Pyrazolone dioxides and pyrazolone oxime dioxides
01/11/1995EP0633305A2 Use in perfumery of 2(1-vinyl-5-hexenyl) cyclopentanone, a process for preparing same and process intermediates
01/11/1995EP0633258A1 Improved process for the production of astaxanthin, new intermediates therefor and a process for their production
01/11/1995EP0633256A1 Benzopyran and related compounds
01/11/1995EP0633245A1 Vitamin D compounds and method of preparing these compounds
01/11/1995EP0632797A1 Preparation of substituted or unsubstituted phenylglyoxals
01/11/1995EP0632796A1 Toluene disproportionation process
01/11/1995CN1097151A Oxidizing catalyst
01/10/1995US5380947 Catalyst supports or drugs with quaternary ammonium compounds
01/10/1995US5380900 α-methylenecyclopentanone derivative and process for producing the same
01/10/1995US5380755 Alkyl and alkylbenzyl ethers of substituted hydroquinones
01/10/1995US5380743 Fungicidal compositions containing (benzylidene)-azolymethylcycloalkane
01/10/1995US5380741 Crop treatment method
01/05/1995WO1995000480A1 Novel intermediates for the preparation of antihistaminic 4-diphenylmethyl/diphenylmethoxy piperidine derivatives
01/05/1995WO1995000476A1 Beta-aminovinyl ketones, preparation method therefor and use thereof for preparing beta diketones
01/05/1995WO1995000468A1 Fluorenone derivatives, process for preparing the same and central or peripheral nerve degeneration repair and protective agent
01/05/1995WO1995000466A1 Dibenzocyclooctane compound and retrovirus infection remedy containing the same as active ingredient
01/05/1995WO1995000157A1 Therapeutic agent
01/05/1995DE4321197A1 Substituted phenylene compounds
01/05/1995DE4321017A1 Process for the preparation of ketones by transesterification with trifluoroacetic acid
01/05/1995CA2165794A1 Therapeutic agent
01/05/1995CA2165688A1 Beta-aminovinylketones; process for preparing them and their use for the preparation of beta-diketones
01/05/1995CA2142735A1 Fluorenone derivatives, process for preparing the same and central or peripheral nerve degeneration repair and protective agent
01/04/1995EP0632329A1 Functionalised photoinitiator, macromeres and their use
01/04/1995EP0631474A1 Cyclic anti-tumor promoter compounds, compositions and methods for production and use
01/04/1995EP0628021A4 Production of aryl ethanols.