| Patents for C07D 303 - Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom (12,512) |
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| 07/01/1998 | EP0850920A2 Salts of perfluorinated amides and their uses as ionic conductive materials |
| 07/01/1998 | CN1038934C Production of alkylene oxide |
| 06/30/1998 | US5773468 Epoxidation; amidation; deprotecting; coupling |
| 06/30/1998 | US5772911 Azeotropes with ethyl formate and evaporation |
| 06/30/1998 | CA2162253C Glycidyl esters for use in electronics adhesives and process for their preparation |
| 06/25/1998 | WO1998027179A1 1,1,5,7-tetrafluoro-1,2,3,4-tetrahydronaphthalene derivatives and their use in liquid crystal mixtures |
| 06/25/1998 | WO1998027079A1 Novel compounds, polymers of them, processes for the preparation of both, and compositions containing the compounds |
| 06/25/1998 | WO1998027045A1 5,7-difluoro-3,4-dihydro-2h-naphthalene-1-one derivatives and the use thereof in liquid crystal mixtures |
| 06/25/1998 | WO1998027042A1 5,7-difluoro-1,2,3,4-tetrahydronaphthalene derivatives and their use thereof in liquid crystal mixtures |
| 06/25/1998 | WO1998027038A1 1,3,5-trifluoronaphthalene derivatives for liquid crystalline mixtures |
| 06/25/1998 | WO1998027037A1 1,3-difluoronapthalene derivatives for liquid crystal mixtures |
| 06/24/1998 | EP0848711A1 Method for the selective hydrogenation of vinyl oxirane to butylene oxide |
| 06/24/1998 | EP0783371B1 Heterogeneous catalysts |
| 06/24/1998 | EP0736078B1 Chiral liquid crystal compounds having a perfluoroether terminal portion |
| 06/23/1998 | US5770747 Preparation of 1,2-butylene oxide |
| 06/23/1998 | US5770706 A curable mixture comprising an epoxide or glycidyl polyether and a conductive filler; bonding silicon chip to copper frame |
| 06/23/1998 | US5770455 Identifier tag which is a microchip that is pre-encoded or encodable with information that is related back to a detector when the tag is pulsed with electromagnetic radiation |
| 06/18/1998 | DE19652252A1 1,3-Difluornaphthalin-Derivate und ihre Verwendung in flüssigkristallinen Mischungen 1,3-difluoronaphthalene-derivatives and their use in liquid crystal mixtures |
| 06/18/1998 | DE19652250A1 1,1,5,7-Tetrafluor-1,2,3,4-tetrahydronaphthalin-Derivate und ihre Verwendung in flüssigkristallinen Mischungen 1,1,5,7-tetrafluoro-1,2,3,4-tetrahydronaphthalene derivatives and their use in liquid crystal mixtures |
| 06/18/1998 | DE19652249A1 1,3,5-Trifluornaphthalin-Derivate und ihre Verwendung in flüssigkristallinen Mischungen 1,3,5-Trifluornaphthalin derivatives and their use in liquid crystal mixtures |
| 06/18/1998 | DE19652247A1 5,7-Difluor-1,2,3,4-tetrahydronaphthalin-Derivate und ihre Verwendung in flüssigkristallinen Mischungen 5,7-difluoro-1,2,3,4-tetrahydronaphthalene derivatives and their use in liquid crystal mixtures |
| 06/18/1998 | DE19652246A1 5,7-Difluor-3,4-dihydro-2H-naphthalin-1-on-Derivate und ihre Verwendung in flüssigkristallinen Mischungen 5,7-difluoro-3,4-dihydro-2H-naphthalen-1-one derivatives and their use in liquid crystal mixtures |
| 06/17/1998 | EP0848016A2 Epoxides from dicyclopentadiene-unsaturated oil copolymers |
| 06/17/1998 | EP0655061A4 Method of increasing the spf rating and compounds suitable for increasing the spf rating of fibre or fabric. |
| 06/17/1998 | EP0605677B1 Silicon or silica substrate with a modified surface and process for producing the same |
| 06/17/1998 | CN1185151A Epoxysuccinic acid derivatives |
| 06/17/1998 | CN1185147A Amide derivatives an external skin or Hair care prepn. |
| 06/16/1998 | US5767293 Antitumor |
| 06/16/1998 | US5767150 Cycloaliphatic epoxide compounds |
| 06/16/1998 | CA2042535C Process for the preparation of intermediates useful for the synthesis of benzothiazepines |
| 06/11/1998 | WO1998024429A1 Synthetic techniques and intermediates for polyhydroxy, dienyllactones and mimics thereof |
| 06/11/1998 | CA2273881A1 Synthetic techniques and intermediates for polyhydroxy, dienyllactones and mimics thereof |
| 06/10/1998 | CN1038686C Solid compositions of polyglycidyl compounds having a molecular weight of less than 1500 |
| 06/10/1998 | CN1038673C Insecticidal N' -substituted -N, N' -diacylhydrazines and its composition and use |
| 06/09/1998 | US5763631 Irreversible HIV protease inhibitors, intermediates, compositions and processes for the preparation thereof |
| 06/09/1998 | US5763630 Propylene oxide process using alkaline earth metal compound-supported silver catalysts |
| 06/09/1998 | US5763629 Alkoxylated glycidyl (meth)acrylates and method of preparation |
| 06/09/1998 | US5763489 Naphthalene derivatives as prostaglandin I2 agonsists |
| 06/09/1998 | US5763479 Naphthoquinone derivatives for the treatment of chronic inflammation |
| 06/04/1998 | WO1998023574A1 Asiatic acid derivatives and medicines for treating wounds, which contains the same |
| 06/03/1998 | CN1183767A Sulfonylalkanoylamino hydroxyethylamino sulfonamide retroviral protease inhibitors |
| 06/02/1998 | US5760859 Retardation layer having a dispersion adapted to the active liquid-crystalline cell |
| 06/02/1998 | US5760245 Homochiral intermediates for preparation of orally active azole derivatives |
| 06/02/1998 | US5760242 Method of producing a cis-oxazoline |
| 06/02/1998 | US5760036 Enzyme inhibitors of retroviral protease for prevention of aids |
| 06/02/1998 | US5759945 Preparation of titanium-containing catalysts using titanosiloxane polymers |
| 05/28/1998 | WO1998022442A2 Pharmaceutical compositions comprising diaryl-cyclomethylenpyrazole compounds and their use as cyclooxygenase i (cox 1) inhibitors |
| 05/27/1998 | EP0751970B1 Outdoor durable powder coating compositions |
| 05/27/1998 | EP0708796B1 Process for preparing composites based on oriented mesogenic thermoset resins |
| 05/27/1998 | CN1038504C Cyclopentane derivatives |
| 05/26/1998 | US5756862 Racemization with acid catalyst |
| 05/26/1998 | US5756780 Epoxidation of cyclohexenyl methyl (meth)acrylate with an organic peracid |
| 05/26/1998 | US5756778 Reacting olefin with hydrogen peroxide |
| 05/26/1998 | US5756777 Thermosetting resins; photopolymerizable; curable |
| 05/20/1998 | EP0842167A1 Benzylated cis-2,3-epoxycycloalkanol herbicides |
| 05/20/1998 | CN1182075A Method of producing 2 -substituted -3, 4 -fused heterocycle benzoic acid |
| 05/19/1998 | US5753660 Substituted sulfonylalkanoylamino hydroxyethylamino sulfonamide retroviral protease inhibitors |
| 05/19/1998 | US5753139 High contrast distorted helix effect electro-optic devices and tight ferroelectric pitch ferroelectric pitch ferroelectric liquid crystal compositions useful therein |
| 05/14/1998 | WO1998019983A1 Functionalization of hydrocarbyl-containing compounds |
| 05/14/1998 | CA2271025A1 Functionalization of hydrocarbyl-containing compounds |
| 05/13/1998 | EP0841331A2 New epoxides, process for their preparation and their use for the preparation of perfume ingredients |
| 05/12/1998 | US5750741 Preparation of oxirane compounds with titanasilsesquioxane catalysts |
| 05/12/1998 | US5750740 Process for preparing epoxides from carbonyl compounds using sulphonium or sulphoxonium ylides and intermediates useful therein |
| 05/12/1998 | US5750739 Neutralization; esterification; azeotropic distillation; recovering excess epichlorohydrin; catalyst deactivation |
| 05/12/1998 | US5750631 Curable epoxidized phenolic resin containing chlorine and/or bromine; fireproofing, by-product inhibition |
| 05/12/1998 | US5750051 Reactive terphenyls |
| 05/07/1998 | WO1998018715A1 Method for regenerating anthraquinone derivatives during a synthesis process of hydrogen peroxide 30 % |
| 05/07/1998 | WO1998018547A1 Process and reactor for epoxydation with energy recovery |
| 05/06/1998 | EP0839798A2 Intermediates for preparating non-peptide retroviral protease inhibitors |
| 05/06/1998 | EP0591200B1 Epoxy resins based on macrocyclic compounds |
| 05/06/1998 | CN1180700A Manufacture of epoxide |
| 04/30/1998 | WO1998017640A1 Hydrogen peroxide adducts |
| 04/29/1998 | EP0838460A1 Piperazine derivatives and use of the same |
| 04/28/1998 | US5744623 Terpene-quinones with antitumour activity |
| 04/28/1998 | US5744621 Cis-epoxide compounds |
| 04/22/1998 | EP0837060A1 Preparation of an epoxide |
| 04/22/1998 | CN1179715A Use of fumagillol and derivatives thereof for preparing medicaments against intestinal infections |
| 04/16/1998 | WO1998015584A1 Methacrylate-alkylene-methacrylate block copolymers |
| 04/16/1998 | WO1998015544A1 Catalytic asymmetric epoxidation |
| 04/16/1998 | CA2268255A1 Catalytic asymmetric epoxidation |
| 04/14/1998 | CA2032098C Process for producing optically active atenolol and intermediate thereof |
| 04/08/1998 | EP0671023B1 Unsymmetrically substituted fluorenes for non-linear optical applications |
| 04/07/1998 | US5736620 Enhanced unidirectional, mechanical properties at lower temperature |
| 04/07/1998 | US5736068 Triphenylene compounds and preparation of discotic liquid crystalline crosslinked polymers |
| 03/31/1998 | US5733911 Antitumor agents and anticarcinogenic agents |
| 03/31/1998 | CA2017076C Alkoxyiminoacetamide derivatives and their use as fungicides |
| 03/26/1998 | WO1998012186A1 Process for the preparation of glycidyl ethers |
| 03/26/1998 | WO1998012171A1 Process for the preparation of 3-amino-2-hydroxy-1-propyl ethers |
| 03/24/1998 | US5731464 Process for preparation of indenol |
| 03/24/1998 | US5731446 Molybdenum epoxidation catalyst recovery |
| 03/18/1998 | EP0828723A1 Process for epoxidising olefinically unsaturated compounds |
| 03/18/1998 | EP0828706A1 Amide derivatives and external skin or hair care preparations |
| 03/18/1998 | CN1176251A Insecticidal N'-substituted -N, N'-diacylhydrazines |
| 03/18/1998 | CN1176245A Insecticidal N'-substituted-N, N'-diacylhydrazines |
| 03/17/1998 | US5728796 Process to react epoxide-containing compounds and aliphatic alcohols |
| 03/12/1998 | WO1998009974A1 Process and novel intermediates |
| 03/12/1998 | WO1998009935A1 Intermediates for the synthesis of vitamin d and steroid derivatives and processes for preparation thereof |
| 03/12/1998 | CA2264557A1 Process and novel intermediates |
| 03/11/1998 | CN1175949A Process for producing eposides using aromatic peroxycarboxylic acids |
| 03/05/1998 | WO1998008812A1 Process for preparing pharmaceutical compounds |