| Patents for C07C 309 - Sulfonic acids; Halides, esters, or anhydrides thereof (15,484) |
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| 09/10/2002 | US6448430 Process for the preparation of aryl carboxylate esters |
| 09/10/2002 | US6448383 Method for producing 1,2-naphthoquinonediazide photosensitive agent |
| 09/10/2002 | US6448347 Reacting unsaturated nitrile, sulfonate source and an olefin in nonaqueous medium; using crude product for copolymeri-zation without prepurification |
| 09/10/2002 | CA2100037C Substituted styrenes |
| 09/06/2002 | WO2002068504A1 Oxalkylation products produced from epoxides and amines and their use in pigment preparations |
| 09/06/2002 | WO2002068367A1 A method to inhibit ethylene responses in plants |
| 09/05/2002 | US20020123001 For producing offset printing plates; dimensionally stable |
| 09/04/2002 | EP1236714A1 Acetalsulfonate derivative, process for producing the same, and process for producing styrene oxide derivative |
| 09/04/2002 | EP1236713A1 Novel intermediate for sweetener with high sweetness and process for producing the same |
| 09/04/2002 | EP1236397A2 Delivery systems for cyclopropenes |
| 09/04/2002 | EP1235796A1 Method for producing and purifying substituted benzene sulfonates |
| 09/04/2002 | EP1235794A1 Compositions comprising combination of defi and modified defi and methods of making |
| 09/04/2002 | EP1149066A4 Method of preparing alkylated salicylamides |
| 09/04/2002 | CN1367775A Cubane derivatives as metabotropic glutamate receptor antagonists and process for their preparation |
| 09/04/2002 | CN1367774A Method for preparing cyclohexane carboxylic acids |
| 09/04/2002 | CN1090157C Process for preparing middle chain to near middle chain branched alpha-alkene |
| 09/04/2002 | CN1090156C Process for selective oxidation of compounds |
| 09/04/2002 | CN1090051C Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on amides |
| 09/04/2002 | CN1090050C Device for stirring and aerating liquid and eliminating foam in vat for treating this liquid |
| 09/03/2002 | US6444606 Supported catalyst system, method for the production and use thereof in olefin polymerization |
| 08/28/2002 | EP1053508B1 A process for making a photoactive compound and photoresist therefrom |
| 08/28/2002 | EP0993445B1 New oxime sulfonates and the use thereof as latent sulfonic acids |
| 08/28/2002 | CN1089761C Sidechain-bearing texanes and its preparing process |
| 08/27/2002 | US6441231 Optically active quarternary ammonium salt with axial chirality, method for producing thereof, and application thereof for asymmetric synthesis of α-amino acid |
| 08/27/2002 | US6441230 Acylation agent |
| 08/27/2002 | US6441229 Process for the preparation of higher-alkane sulfonyl halides |
| 08/27/2002 | US6440634 Microfabrication of integrated circuits, deep uv lithography; phenylsulfonate salts of sulfonium or iodinium cations |
| 08/22/2002 | WO2002064707A2 A process for preparing (branched-alkyl) arylsulphonates and a (branched-alkyl) arylsulphonate composition |
| 08/22/2002 | WO2002064545A1 Acylated indanyl amines and their use as pharmaceuticals |
| 08/22/2002 | US20020115714 Protein kinase inhibitor |
| 08/21/2002 | EP1232142A1 Method for isolating amido acid phenyl ester sulfonates out of water-solvent mixtures |
| 08/21/2002 | CN1365354A Novel naphthylsulfonic acids and related compounds as glucose uptake agonists |
| 08/21/2002 | CN1365299A Low voscosity alkyl diphenyl oxide sulfonic acid blends |
| 08/20/2002 | US6437171 Process for preparing 1,2-diamino compounds |
| 08/20/2002 | US6437137 Naphthyl compounds, intermediates, processes, compositions, and methods |
| 08/20/2002 | US6436973 Leukotriene enzyme inhibitors, administered as antiarthritic and antiinflammatory agents; prophylaxis of psoriasis and liver disorders |
| 08/15/2002 | WO2002030860A3 Ketone compounds and compositions for cholesterol management and related uses |
| 08/15/2002 | US20020111369 Follicle stimulating hormone; contraceptives |
| 08/14/2002 | EP0986541A4 Process for covalently coupling organic compounds utilizing diboron derivatives |
| 08/14/2002 | CN1364162A Alpha-phenyl-beta-ketosulfone |
| 08/14/2002 | CN1364156A Novel naphthalene ureas as glucose uptake enhancers |
| 08/13/2002 | US6433214 Process for the preparation of 2-(4-methylphenyl)-benzoic acid derivatives |
| 08/13/2002 | US6433207 Branched surfactant manufacture |
| 08/13/2002 | US6433010 Pentacyclic triterpenes |
| 08/13/2002 | CA2214117C Synthesis of bleach activators |
| 08/08/2002 | WO2002060862A1 Methods of chemical synthesis of phenolic nitrogen mustard prodrugs |
| 08/08/2002 | WO2002060858A1 Novel compound having maillard reaction inhibitory activity |
| 08/08/2002 | WO2001094509A3 Aqueous solution of an alpha olefin sulfonate surfactant |
| 08/08/2002 | WO2001094303A3 Improved isolation of phenyl ester salts from mixtures comprising sulfolane |
| 08/08/2002 | US20020107415 Production method of 4,6-diaminoresorcin |
| 08/07/2002 | EP1229035A1 Imine intermediates for the preparation of trisubstituted imidazole compounds with multiple therapeutic properties |
| 08/07/2002 | EP0770599B1 Process for the preparation of aromatic or heteroaromatic sulfonyl halides |
| 08/07/2002 | EP0638112B1 Liquid crystal compounds having perfluoroether terminal portions |
| 08/07/2002 | CN1362640A Silver-halides photo-sensitive emulsion layer with reinforced photographic photosensibility |
| 08/07/2002 | CN1362405A Nitroso compound and use of it as spin catching agent |
| 08/07/2002 | CN1088855C Oximesulfonic acid esters and use thereof as latent sulfonic acids |
| 08/06/2002 | US6429223 Modified forms of pharmacologically active agents and uses therefor |
| 08/06/2002 | US6428780 Modified amino acid |
| 08/01/2002 | WO2002059342A1 Method of preparing 3-[2-{(methylsulfonyl)oxy}ethoxy]-4-(triphenylmethoxy)-1-butanol, methane sulfonate |
| 08/01/2002 | WO2002058621A2 Substantive hydrophobic cationic uv-absorbing compounds |
| 08/01/2002 | US20020103374 Spiro quarternary ammonium salt compounds, used as phase transfer catalyst for stereoselective alkylation |
| 08/01/2002 | US20020103183 Insulin receptor kinase activators; treating hyperglycemia; 4-((3,5-bis(N-(4-sulfophenyl)carbamoyl)phenyl)carbonylamino)-benzenesulfonic acid, for example |
| 08/01/2002 | US20020103103 Contains alkali metal N-methyltaurate, alkali metal taurate or alkali metal hypotaurate salt of specific organic acid or organic alkali N-methyltaurate, organic alkali taurate or organic alkali hypotaurate salt of specific organic acid |
| 08/01/2002 | US20020103096 Alkylaryls |
| 08/01/2002 | US20020102491 Positive photosensitive composition |
| 08/01/2002 | US20020102380 Ionic compounds in which the anionic load has been delocalized; ionic conducting materials, electronic conducting materials, colorant, and the catalysis of various chemical reactions including polymerization |
| 08/01/2002 | CA2429775A1 Method of preparing 3-[2-{(methylsulfonyl)oxy}ethoxy]-4-(triphenylmethoxy)-1-butanol, methane sulfonate |
| 07/31/2002 | EP1227092A2 Isonitrile intermediates for the preparation of tri-substituted imidazole compounds with multiple therapeutic properties |
| 07/31/2002 | EP1227091A2 Formamide intermediates for the preparation of tri-substituted imidazole compounds with multiple therapeutic properties |
| 07/31/2002 | EP1199603A9 Positive photosensitive composition |
| 07/31/2002 | CN1361816A Metal complexes of tripodal ligands |
| 07/31/2002 | CN1361099A Prepn of dihexyl sodium sulfosuccinate |
| 07/31/2002 | CN1088454C Synthetic method of electroactive large monomer |
| 07/25/2002 | WO2002058079A1 Proton conductor, process for producing the same, and electrochemical device |
| 07/25/2002 | US20020099089 Administering compounds such as trans-3-(naphth-2-yl)-but-2-enoic acid-N-(2-carboxy-phenyl)-amide or like for therapy of conditions associated with increased telomerase activity, e.g. tumour diseases |
| 07/25/2002 | US20020099038 O- or S- substituted tetrahydronaphthalene derivatives having retinoid and/or retinoid antagonist-like biological activity |
| 07/24/2002 | EP1225167A1 Process for producing perfluoro(vinyl ether)sulfonic acid derivative |
| 07/24/2002 | EP1224240A1 8-(anilino)-1-naphthalenesulfonate analogs and their use in analyte detection assays |
| 07/24/2002 | EP0760809B1 Application of omega-hydrofluoroalkyl ethers |
| 07/24/2002 | CN1360569A Method for preparation of Z-methoxy-4-(N-t-butylamino-carbonyl)benzenesulfonyl chloride |
| 07/24/2002 | CN1359897A Process for synthesizing hydrate of calcium phenolsulfonate |
| 07/23/2002 | US6423877 Oxidation of diol; reacting with isopropenyl acetate; oxidation; alkylation; reduction; cyclization |
| 07/23/2002 | US6423855 Prevention lysis; oxidation resistance |
| 07/23/2002 | US6423797 Anti-reflective coating polymers from p-tosylmethylacrylamide and preparation method |
| 07/23/2002 | US6423752 Indane dimer compounds with smooth muscle relaxing and/or mast cell stabilizing and/or anti-inflammatory activity |
| 07/23/2002 | US6422078 Semiconductor mechanical sensor |
| 07/18/2002 | WO2002055562A2 Cyclodextrin sulfonates, guest inclusion complexes, methods of making the same and related materials |
| 07/18/2002 | WO2002055488A1 Asymmetric divinylstilbene-sulphonic acids |
| 07/18/2002 | WO2002055026A2 Perfluoro sulfonyl halides and related species as polymer support modifiers |
| 07/18/2002 | US20020095040 From 1,2-epoxides; useful as inhibitors of viral or bacterial neuraminidases |
| 07/18/2002 | DE10064889A1 Aufzeichnungsmaterial mit negativ arbeitender, strahlungsempfindlicher Schicht, die Zusätze zur Förderung der Entwickelbarkeit enthält A recording material with negative working radiation-sensitive layer, the additives to promote the developability |
| 07/18/2002 | CA2434570A1 Perfluoro sulfonyl halides and related species as polymer support modifiers |
| 07/17/2002 | EP1222164A1 Process for the production of 5-sulfo isophthalate bis-glycolate ester metal salts and oxysulfonated polyesters made therefrom |
| 07/17/2002 | EP1023262B1 Process for preparing a fatty acyl isethionate salt |
| 07/11/2002 | WO2002053518A2 HALOGENATED-α,β-UNSATURATED-β-(SUBSTITUTED-AMINO) CARBOXYLATE ESTERS |
| 07/10/2002 | EP1221733A2 Perfluoropolyether additives for electrochemical applications |
| 07/10/2002 | EP1220832A1 Novel aromatic compounds |
| 07/09/2002 | US6417405 Synthesis of cyclopentadiene or substituted cyclopentadiene compounds |
| 07/09/2002 | US6417393 Treatment of sickle-cell anemia, brain edema from tumors or ischemia, diarrhea, and glaucoma; hypotensive, wound healing, antiinflammatory and antiallergen agents |
| 07/09/2002 | US6417178 Amyloid binding nitrogen-linked compounds for the antemortem diagnosis of alzheimer's disease, in vivo imaging and prevention of amyloid deposits |