| Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599) |
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| 05/31/2000 | CN1052970C Method for preparation of polyol allyl ether |
| 05/30/2000 | US6068834 Orally administering a melanins reducing oxy phenol compound to the mammal for lightening the mammalian skin; tyrosinase inhibitor |
| 05/30/2000 | CA1341010C Compounds useful in preparing fluorine-containing chiral smectic liquid crystals |
| 05/25/2000 | WO2000029363A1 Processes for the preparation of 1,4-diaryl-2-fluoro-1,3-butadiene and 1,4-diaryl-2-fluoro-2-butene compounds |
| 05/25/2000 | WO2000029362A1 1,4-diaryl-2-fluoro-1-buten-3-ol compounds and their use in the preparation of 1,4-diaryl-2-fluoro-1,3-butadiene and 1,4-diaryl-2-fluoro-2-butene compounds |
| 05/25/2000 | WO2000008495A3 Antiproliferative naphthoquinones, derivatives, compositions, and uses thereof |
| 05/25/2000 | DE19946228A1 New benzene derivatives |
| 05/25/2000 | DE19853089A1 Verfahren zur Herstellung von Orthoestern Process for the preparation of orthoesters |
| 05/25/2000 | CA2351601A1 Processes for the preparation of 1,4-diaryl-2-fluoro-1,3-butadiene and 1,4-diaryl-2-fluoro-2-butene compounds |
| 05/25/2000 | CA2351563A1 1,4-diaryl-2-fluoro-1-buten-3-ol compounds and their use in the preparation of 1,4-diaryl-2-fluoro-1,3-butadiene and 1,4-diaryl-2-fluoro-2-butene compounds |
| 05/24/2000 | EP1002801A1 Chiral diphenyldiphosphines and d-8 metal complexes thereof |
| 05/24/2000 | EP1002783A1 Process for the preparation of ortho esters |
| 05/24/2000 | CN1254330A Cycloalkyl benzyl ether compounds |
| 05/23/2000 | US6066757 May be incorporated into photoconducting layer of electrophotographic photoconductor as charge transporting material |
| 05/19/2000 | CA2290009A1 Chiral diphenyldiphosphines and d-8 metal complexes thereof |
| 05/17/2000 | EP1000999A1 Compounds for organic el devices and organic el devices |
| 05/17/2000 | EP1000008A1 Novel thyroid receptor ligands and method |
| 05/17/2000 | EP1000005A1 Process for the preparation of 1-(3,4-dimethoxyphenyl)ethanol |
| 05/17/2000 | EP0842208B1 2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers |
| 05/17/2000 | CN1253545A Aryl sulfonamides and analogues thereof and their use in treatment of neurodegenerative diseases |
| 05/17/2000 | CN1253540A Separation of CO2 from unsaturated fluorinated compounds by semipermeable membrane |
| 05/16/2000 | US6063966 Isobutylene-assisted aqueous extraction of methanol from methyl tertiary butyl ether |
| 05/16/2000 | US6063748 Perfluorobutyl ethyl ether and perfluoroisobutyl ethyl ether with solvent |
| 05/16/2000 | US6063305 Refrigerant compositions containing a hydrofluoropropane and a hydrofluorocarbon |
| 05/11/2000 | WO2000026167A1 Vitamin d analogues |
| 05/10/2000 | EP0999256A1 Compounds for organic el element and organic el element |
| 05/10/2000 | CN1252784A Single-step method for producing glycol monoethers from olefine |
| 05/09/2000 | US6060626 Reacting a fluorinated hydroxy compound and a carbonyl compound in presence of etherification catalyst in hydrogen atomosphere to produce fluorine containing ether |
| 05/09/2000 | US6060035 Addition reaction of hydroxyl-containing compounds with alkynes or allenes |
| 05/09/2000 | CA1340989C Chemiluminescent 1, 2-dioxetane compounds |
| 05/03/2000 | EP0873289B1 Process for catalytic addition of nucleophiles to alkines or allenes |
| 05/03/2000 | EP0775101B1 Benzene derivatives and liquid crystal medium |
| 05/03/2000 | CN1052031C Fluoroiodocarbon blends as CFC and halon replacements |
| 05/03/2000 | CN1052016C Process for purifying polyols |
| 05/02/2000 | US6057440 Process for preparing bis-indoly macrocycles |
| 05/02/2000 | US6057320 Bis mono-and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase |
| 05/02/2000 | US6057305 Antiretroviral enantiomeric nucleotide analogs |
| 05/02/2000 | US6056895 Fluorocyclohexane derivatives, and liquid-crystalline medium |
| 05/02/2000 | US6056893 Dopants |
| 05/02/2000 | CA2000179C Cyclopenteneheptenoic acid derivatives and method of preparation thereof |
| 05/02/2000 | CA1340979C Silane derivatives, processes for their preparation, agents containing them, and their use as pesticides |
| 04/27/2000 | WO2000023485A1 Novel polymerizable materials and novel polyester resins |
| 04/26/2000 | EP0994838A1 Method for etherifying a benzyl alcohol, resulting products and applications |
| 04/26/2000 | EP0835274B1 Process for making hydroxy-substituted ethynylated biphenyls |
| 04/26/2000 | CN1051760C Process for preparing (E)-alkoxyimino or hydroxyminoacetamide compounds |
| 04/25/2000 | US6054626 Synthesis of fluorinated ethers |
| 04/25/2000 | US6053955 Polyether amino acid ester as cleaning compounds |
| 04/20/2000 | WO2000022026A1 Conjugated polymers containing special fluorene structural elements with improved properties |
| 04/20/2000 | WO2000021913A1 Novel aromatic diols and methods for making and using the same |
| 04/20/2000 | WO2000021368A1 Hydroxystilbene compounds used as microbicidal active substances |
| 04/20/2000 | DE19846766A1 A conjugated fluorene-based polymer useful as an organic semiconductor, electroluminescence material, and for display elements |
| 04/19/2000 | EP0993431A1 Method for producing enol ethers |
| 04/19/2000 | EP0966417A4 Process for the synthesis of hexafluoroisopropyl ethers |
| 04/19/2000 | EP0525140B1 Liquid-crystal compounds |
| 04/19/2000 | CN1051556C Process for prepn. of heterosubstituted acetals |
| 04/18/2000 | USRE36665 Polyoxypropylene/polyoxyethylene copolymers with improved biological activity |
| 04/18/2000 | US6051522 Catalyst which can be used for the preparation of olefins during polymerization |
| 04/18/2000 | US6051288 Large dielectric anisotropy, small change in threshold voltage depending on temperature, and an improved solubility to other liquid crystal materials at low temperatures |
| 04/13/2000 | WO2000020366A1 Process for the preparation of 4,4'-dihalogen-o-hydroxydiphenyl compounds |
| 04/13/2000 | WO2000020365A1 A process for the preparation of 4,4'-dihalogen-o-hydroxydiphenyl compounds |
| 04/13/2000 | DE19846056A1 Verfahren zur Herstellung von Citral Process for the preparation of citral |
| 04/12/2000 | EP0992477A1 Process for the preparation of citral |
| 04/12/2000 | EP0991615A1 Pro-fragrance linear acetals and ketals |
| 04/12/2000 | EP0707566B1 Novel structural analogues of vitamin d |
| 04/11/2000 | US6049012 Catalyst and process for the production of alkyl tert alkyl ether from hydrocarbon feedstocks with high levels of sulfur |
| 04/11/2000 | CA2082617C Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method |
| 04/11/2000 | CA1340952C Chemiluminescent 1,2-dioxetane compounds |
| 04/06/2000 | WO2000018857A1 Surfactant, process for producing the same, and detergent composition |
| 04/06/2000 | WO2000018713A1 Method in recovery of trimethylolpropane triallyl or diallyl ether |
| 04/05/2000 | EP0990632A1 Adamantanemethanol derivatives and process for the preparation thereof |
| 04/05/2000 | EP0850217B1 Process for the preparation of arylalkynyl-n-hydroxyurea derivatives having lipoxygenase inhibitory activity |
| 04/05/2000 | EP0789684B1 Process for the production of aqueous esterquat dispersions by quaternisation in the presence of dispersant mixtures |
| 04/05/2000 | EP0738312B1 Liquid crystal compounds, mixtures and devices |
| 04/05/2000 | EP0734371B1 Novel retinoid conjugate compounds and methods for treating skin aging |
| 04/05/2000 | CN1249296A New compound and perfume composition |
| 04/04/2000 | US6046368 Catalytic process for making hydrofluoroethers |
| 04/04/2000 | US6046367 A bis((perfluoroalkyl)methoxy),bis(perfluoroalkyl)methane made from the reaction of the two titled compounds |
| 04/04/2000 | US6046361 Polyorganofullerenes |
| 04/04/2000 | US6046355 Dihydropyrones with improved antiviral activity |
| 03/30/2000 | WO2000017143A1 Derivatives of phenantrene for medicinal use and a process for their preparation |
| 03/30/2000 | WO2000017133A2 Lta4 hydrolase inhibitors |
| 03/30/2000 | WO2000017132A1 Method for producing olefins |
| 03/30/2000 | CA2345017A1 Method for producing olefins |
| 03/29/2000 | EP0989107A1 Terphenyl derivative, liquid-crystal composition, and liquid-crystal display element |
| 03/29/2000 | CN1248978A Continuous process for effecting gas liquid reactions |
| 03/29/2000 | CN1050844C Protein kinase C inhibitors |
| 03/23/2000 | WO2000015614A1 Novel compounds |
| 03/23/2000 | WO2000015591A1 Alicyclic compounds and curable resin composition |
| 03/23/2000 | DE19843012A1 (Hetero)aryl-substituted olefin preparation for use e.g. as polymer or drug intermediate, by Heck reaction using inexpensive catalyst system of divalent palladium compound and nitrogen-containing additive |
| 03/23/2000 | CA2341440A1 Novel compounds |
| 03/22/2000 | EP0987244A1 Iodopropargyl derivatives and antimicrobial agents containing them as the active ingredient |
| 03/22/2000 | EP0987238A1 Liquid-crystalline compounds having bicyclo 1.1.1]pentane structure, liquid-crystal composition, and liquid-crystal display element |
| 03/22/2000 | EP0804537B1 Cleaning process and composition |
| 03/21/2000 | US6040462 Calix[4 ]arene dibenzo crown ethers, their preparation process and their use for the selective extraction of cesium ion |
| 03/21/2000 | CA2024758C Shaped bodies of macroporous ion exchange resin and method of using same |
| 03/15/2000 | EP0985669A1 PROCESS FOR PRODUCING CYCLOALKYL b]BENZOFURANS |
| 03/15/2000 | EP0984954A1 Anti-mitotic agents which inhibit tubulin polymerization |
| 03/14/2000 | US6037501 Efficient way of producing fluorenes by vapor phase intramolecular cyclodehydrogenation of corresponding diphenyl methane compounds; also making fluorenones by subjecting the fluorenes to vapor phase oxidation reaction |
| 03/14/2000 | US6037482 Process for catalytic addition of nucleophiles to alkynes or allenes |
| 03/14/2000 | US6036883 Use of low molecular-weight or polymeric organic compounds which are present in the columnar-helical phase and have liquid-crystalline properties |