| Patents for C07C 49 - Ketones; Ketenes; Dimeric ketenes; Ketonic chelates (22,686) |
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| 10/03/2000 | US6127551 Pyronin antibacterials, process and novel intermediates thereto |
| 10/03/2000 | US6127426 Antiallergic and -inflammatory agents e.g., treating psoriasis, blocked on the c-10 by a nonphenolic arylacyl or a phenylalkylidene group; lipoxygenase inhibitors; antiproliferative agents; low dosage; side effect reduction |
| 10/03/2000 | US6127189 Compositions and methods for detection of an amine compound in a fingerprint |
| 09/28/2000 | WO2000056743A1 Pharmaceutical compositions comprising metal complexes |
| 09/28/2000 | WO2000056702A1 Resorcinol derivatives |
| 09/28/2000 | DE19913252A1 Production of alkaline earth metal salts of aliphatic beta-keto compounds comprises solvent-free reaction of alkaline earth metal hydroxide with beta-keto compound while removing water |
| 09/28/2000 | CA2367282A1 Pharmaceutical compositions comprising metal complexes |
| 09/27/2000 | EP1037878A2 Metabotropic glutamate receptor antagonists for treating central nervous system diseases |
| 09/27/2000 | CN1268110A Alpha-crystal of cyclopentenone |
| 09/27/2000 | CN1268109A Process for preparing 2-halogenated-2,3-dihydro-1-indan |
| 09/27/2000 | CN1268108A Improved method for making cyclohexanol and cyclohexanone |
| 09/27/2000 | CN1267659A Process for producing intermediate products for vitamin D synthesis |
| 09/27/2000 | CN1056826C Process for producing soybean-5,8-diene-4-one and use thereof |
| 09/27/2000 | CN1056825C Anti-scaling method for reboiler of cyclohexane distillation tower in cyclohexane oxidation apparatus |
| 09/26/2000 | US6123974 Hydroxy-methyl-hexanones as flavoring agents |
| 09/21/2000 | WO2000055108A1 METHOD OF PRODUCING CYCLIC, α, β-UNSATURATED KETONES |
| 09/20/2000 | CN1266840A Process for preparing fluorenone |
| 09/20/2000 | CN1056612C Process for epoxidising prochiral olefins and catalyst therefor |
| 09/19/2000 | US6121500 Production of 6-bromo-2-naphthol and derivatives |
| 09/19/2000 | US6121497 Process of recovering methyl ethyl ketone from an aqueous mixture of methyl ethyl ketone and ethanol |
| 09/19/2000 | US6121442 1,2-dialkinylated compounds |
| 09/19/2000 | US6121330 Cardiovascular disorders; anticholesterol agents; antilipemic agents |
| 09/19/2000 | CA2047550C Pharmaceutically useful anthracene compounds |
| 09/14/2000 | WO2000053655A1 Triptycene polymers and copolymers |
| 09/14/2000 | WO2000053553A1 Method of producing cyclobutanone |
| 09/14/2000 | WO2000053550A1 Hydroperoxide decomposition process |
| 09/14/2000 | DE19911169A1 Verfahren zur Herstellung cyclischer alpha, beta-ungesättigter Ketone A process for the preparation of cyclic alpha, beta-unsaturated ketones |
| 09/14/2000 | DE19910464A1 Verfahren zur Herstellung von Cyclobutanon A process for preparing cyclobutanone |
| 09/14/2000 | CA2362261A1 Hydroperoxide decomposition process |
| 09/13/2000 | EP1035096A1 Alpha-crystal of cyclopentenone |
| 09/13/2000 | EP1034159A1 Process for the preparation of acylated cyclic 1,3-dicarbonyl compounds |
| 09/13/2000 | EP0644927B1 Stable aqueous solutions of tetrahydro and hexahydro iso-alpha acids |
| 09/12/2000 | US6118031 Bromination herbicide intermediate |
| 09/12/2000 | US6118017 Substituted-(3-cyclopentyloxy-4-methoxyphenyl)-3-phenylcyanocyclobutan-1-one |
| 09/12/2000 | US6117887 Inhibition of 26S and 20S proteasome by indanones |
| 09/08/2000 | WO2000051959A1 Fluorinated chalcone derivatives or salts thereof and drugs containing the same as the active ingredient |
| 09/08/2000 | WO2000051958A1 Synthesis of 4-ketocyclopentene and cyclopentadiene compounds |
| 09/08/2000 | WO2000051595A1 Methods and compositions for the treatment of neuropathic pain, tinnitus, and other disorders using r(-)-ketoprofen |
| 09/08/2000 | WO2000051546A2 Bupropion metabolites and methods of their synthesis and use |
| 09/08/2000 | CA2362489A1 Methods and compositions for the treatment of neuropathic pain, tinnitus, and other disorders using r(-)-ketoprofen |
| 09/08/2000 | CA2362361A1 Bupropion metabolites and methods of their synthesis and use |
| 09/08/2000 | CA2360507A1 Synthesis of 4-ketocyclopentene and cyclopentadiene compounds |
| 09/06/2000 | EP1033367A2 Process for the preparation of optically active triazole derivatives and their imidazolidin-2-one intermediates |
| 09/06/2000 | EP1032549A1 Process for electrophilic aromatic substitution |
| 09/05/2000 | USRE36854 For treatment and prophylaxis of autoimmune diseases, acne, alopecia, skin aging, inflammatory diseases and diseases related to abnormal cell differentiation or proliferation, administering the vitamin d derivative of given formula |
| 09/05/2000 | US6114538 2-position of benzoy ring of 4-benzoylisoxazole derivative is substituted and particularly used against monocotyledonous weeds by post-emeregenece application |
| 09/05/2000 | US6114364 2-((substituted)alkyl(thio, sulfonyl, or sulfoxy)methyl), 3-(carboxyl or aliphatic hydrocarbonyl)cyclopentan-1-one derivatives, except cystacyclin; use as neuron differentiation accelerator |
| 09/05/2000 | US6114300 Spirocyclic compounds |
| 08/30/2000 | EP1031552A1 Intermediates for the Synthesis of Vitamin D |
| 08/30/2000 | CN1055921C Derivative of vitamin D system which is modified in 20-position, prepn. of same and pharmaceutical made of same |
| 08/29/2000 | US6111145 Mono- or diether of 4,5-dihydroxy-2-cyclopenten-1-one of given formula, such as 4,5-di-tertbutylcyclopentenone ether; made by reacting the above mentioned diol with alcohol(s); anticancer agent |
| 08/29/2000 | US6111144 Reacting 2,3-dihydroxy-2,3-diethenyl-4,7,7-trimethyl norbornane with a base and silylating agent to form trimethyl 5,8-methano-perhydro-3a,8a-didehydroazulen-4-one, a chemical intermediate to taxol and docetaxel |
| 08/29/2000 | US6111131 Beta, gamma-dihydropolyprenyl alcohol derivatives and pharmaceutical composition containing a polyprenyl compound |
| 08/29/2000 | US6111125 Preparation of (1R,4S)-4-hydroxy-1,2,2-trimethylcyclopentyl methyl ketone and derivatives and stereoisomers of this compound |
| 08/29/2000 | US6111124 Such as tris-(2,2,6,6-tetramethyl-3,5-heptanedionato) bismuth n,n,n'n'-tetramethylethylenediamine adduct; use as precursors for chemical vapor deposition of bismuth for ferroelectric thin film devices, chalcogenides, and thermoelectric films |
| 08/29/2000 | US6111118 Reacting with periodic acid or metal periodate and an alkyl hydroperoxide; such as for allylic oxidation of steroids, such as dehydroepiandrosterone and derivatives thereof without contaminating product with transition metals |
| 08/29/2000 | US6110938 1-(arylthioalkyl, arylaminoalkyl or arylmethylenealkyl)-4-(heteroaryl)piperidines and related compounds useful as antipsychotics and analgesics |
| 08/24/2000 | WO2000048975A1 Process for preparing cycloalkanone |
| 08/24/2000 | WO2000048972A1 Oxidation method |
| 08/24/2000 | WO2000002887B1 Ligands for metals and metal-catalyzed processes |
| 08/24/2000 | DE19915894C1 Conversion of cis- and trans-cyclododecene oxide to cyclododecanone, used as intermediate, mainly for laurolactam, involves hydrogenation over specified copper catalyst |
| 08/23/2000 | EP1028989A1 Hydroxy ether polymers as thermoplastic barrier resins |
| 08/23/2000 | EP0770051B1 Aromatic ether acylation process |
| 08/23/2000 | EP0750601B1 Process facilitating the regeneration of a zeolithe-based catalyst implemented in an acylation reaction and utilization |
| 08/23/2000 | CN1264357A Method for producing 6,10 and 6,9-dimethyl-5,10-undecadienyl-2-ones |
| 08/23/2000 | CN1263884A Method for preparing unsaturated ketone |
| 08/22/2000 | US6107525 Process for the manufacture of hydroxycarbonyl compounds |
| 08/22/2000 | US6107346 Methods for treating hyperlipidemia |
| 08/17/2000 | WO2000047541A1 Alicyclic compounds containing hydroxymethyl group, process for producing the same, and polymerizable alicyclic compound |
| 08/17/2000 | WO2000047199A1 Use of a cyclohexenone long-chain alcohol for treating neurodegenerative diseases |
| 08/16/2000 | EP1027344A2 Pharmaceutical compounds isolated from aristolochia taliscana |
| 08/16/2000 | EP1027326A1 Method for functionalizing a phenolic compound bearing an electron-donor group |
| 08/16/2000 | EP1027282A1 Method for hydrogenating an anthraquinone compound |
| 08/16/2000 | EP1027045A1 Methods and compositions for regulation of 5-alpha reductase activity |
| 08/16/2000 | CN1263543A Composition based on calcium of magnesium acetylacetonate and free or chelated 'beta'-diketones, preparation and use |
| 08/16/2000 | CN1263520A Coated calcium or magnesium acetylacetonate, and its use for stabilising halogenated polymers |
| 08/15/2000 | US6103938 Useful as intermediates in the preparation of antidepressant agents, prepared by reacting 1-substituted naphthalenes and an aromatic moiety in the presence of an acid catalyst |
| 08/15/2000 | US6102993 Complexes |
| 08/10/2000 | DE19904812A1 Verfahren zur Herstellung von Folsäure A process for preparing folic acid |
| 08/09/2000 | EP1026166A1 Process for the preparation of folic acid |
| 08/09/2000 | EP1025083A1 Process for stereoselective synthesis of prostacyclin derivatives |
| 08/09/2000 | EP0981509A4 Superacid catalyzed formylation-rearrangement of saturated hydrocarbons |
| 08/09/2000 | CN1262267A 20 kinds of modified vitamin D series derivatives, preparing and drug thereof |
| 08/08/2000 | US6100348 Crosslinkable compositions |
| 08/08/2000 | US6100271 Compounds which mediate intracellular signaling response to abnormal external stimuli characteristic of diseases; antiinflammatory agents, antifibrotic agents, antisclerotic agents, antitumor agents |
| 08/03/2000 | WO2000044742A1 Improved sensitizers for use in photodynamic therapy |
| 08/03/2000 | WO2000044702A1 Process for the preparation of hydroxyadamantanone derivatives |
| 08/03/2000 | DE19903152A1 Verfahren zur Herstellung von cyclischen Alkoholen und Ketonen A process for preparing cyclic alcohols and ketones |
| 08/02/2000 | EP1024126A1 Process for the preparation of cyclic alcohols and ketones |
| 08/02/2000 | EP1023256A1 Improvements in or relating to friedel-crafts reactions |
| 08/02/2000 | CN1055078C Method for synthesizing dihydro turkone |
| 08/01/2000 | US6096913 Suppressing formation of a second metal-ligand complex of the metal with a higher valence by adding the elemental form of the metal to the synthesis of the first metal-ligand complex. |
| 08/01/2000 | US6096784 Inhibitors of oleamide hydrolase |
| 07/26/2000 | EP1022265A1 2-Indanemethanol derivatives and their use as perfuming ingredients |
| 07/26/2000 | EP1021397A1 Benzanthrone compounds and antiviral uses thereof |
| 07/26/2000 | CN1261349A Chalcones having antiproliferactive activity |
| 07/26/2000 | CN1261342A Cyclopentenone derivatives |
| 07/25/2000 | US6093844 Method of producing alkaline-earth salts of aliphatic β-keto compounds |
| 07/25/2000 | US6093836 1,3-diphenylpropane derivatives having inhibitory activity against tyrosinase and process for preparation thereof |
| 07/20/2000 | WO2000041990A1 Benzophenones and the use thereof as photoinitiators |