| Patents for C07C 309 - Sulfonic acids; Halides, esters, or anhydrides thereof (15,484) |
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| 01/26/2000 | CN1048719C Novel 7-(substituted)-8-(substituted)-9-(substituted amino)-6-demethyl-6-deoxytetracyclines, prepn. method, their compositions and use thereof |
| 01/25/2000 | US6017675 Polymerization catalyst |
| 01/20/2000 | WO2000003034A2 Novel polycyclic aromatic fluorogenic substrates for hydrolases |
| 01/20/2000 | WO2000002455A1 Hypericin and hypericum extract: specific t-type calcium channel blocker, and their use as t-type calcium channel targeted therapeutics |
| 01/20/2000 | CA2335564A1 Novel polycyclic aromatic fluorogenic substrates for hydrolases |
| 01/19/2000 | EP0972006A1 Method for producing anionic surfactant granulates |
| 01/19/2000 | EP0971923A2 Synthesis of acyclic nucleoside derivatives |
| 01/19/2000 | EP0971881A1 Process for the preparation of n-(3-hydroxy-succinyl)-amino acid derivatives |
| 01/19/2000 | EP0971880A1 Solid compositions suitable for oral administration comprising non hygroscopic salts of l-carnitine and alkanoyl-l-carnitine with 2-aminoethanesulfonic acid |
| 01/19/2000 | EP0971873A1 Asiatic acid derivatives and medicines for treating wounds, which contains the same |
| 01/19/2000 | EP0792257A4 Dichroic light polarizers |
| 01/19/2000 | CN1241994A Substituted propionyl derivatives |
| 01/18/2000 | US6015838 Aqueous film-forming foam compositions |
| 01/13/2000 | WO2000001668A2 Naaladase inhibitors useful as pharmaceutical compounds and compositions |
| 01/13/2000 | WO1999029640A3 Compositions and methods for modulating the activity of fibroblast growth factor |
| 01/12/2000 | EP0970959A1 Rare earth complexes |
| 01/12/2000 | EP0970036A1 Aryl- and heteroarylcyclohexenyl substituted alkenes having retinoid agonist, antagonist or inverse agonist type biological activity |
| 01/11/2000 | US6013828 Processes and intermediates useful to make antifolates |
| 01/11/2000 | US6013795 Nontoxic, rapidly biodegradable upon heating |
| 01/11/2000 | US6013251 Antiviral against human immuno deficiency virus (hiv), cytomegalovirus, herpes simplex virus (hsv) |
| 01/05/2000 | EP0968193A1 Phenylsulphonyl ureas, processes for their preparation and their use as herbicides and plant-growth regulators |
| 01/05/2000 | EP0968181A1 Perfluorynated sulphone salts, and their uses as ionic conduction materials |
| 01/05/2000 | EP0968162A1 5-hydroxyalkyl substituted phenyls and their use in medicaments for the treatment of arteriosclerosis and hyperlipoproteinaemia |
| 01/05/2000 | EP0968158A1 Preparation of preparing substituted indanones |
| 01/05/2000 | EP0794933B1 A method for inhibiting premature polymerization of vinyl aromatic monomers |
| 01/04/2000 | US6011159 Processes and intermediates for preparing substituted indazole derivatives |
| 01/04/2000 | US6011140 Reactive azo dyes with an aminonaphthalenesulfonic acid coupling component and intermediates therefor |
| 12/30/1999 | DE19828463A1 4,4-Diarylbutadiene als wasserlösliche photostabile UV-Filter für kosmetische und pharmazeutische Zubereitungen 4,4-diarylbutadienes as water-soluble photostable UV filters for cosmetic and pharmaceutical preparations |
| 12/29/1999 | WO1999067304A1 Aromatic polymers with pendant fluorinated ionic groups |
| 12/29/1999 | EP0967200A1 4,4-Diarylbutadienes as water soluble, photostable UV-filters for cosmetic and pharmaceutical preparations |
| 12/29/1999 | EP0966459A1 Process for preparing fluorinated beta-sultones |
| 12/29/1999 | EP0966436A1 Aryl sulfonamides and analogues thereof and their use in the treatment of neurodegenerative diseases |
| 12/29/1999 | CN1239940A Alpha-branched fluoroalkylcarbonyl fluorides and their derivatives |
| 12/29/1999 | CN1239897A Aqueous film-forming foam compositions |
| 12/29/1999 | CA2330792A1 Aromatic polymers with pendant fluorinated ionic groups |
| 12/28/1999 | US6008267 Polyionic polymeric compounds, process of preparing same and use thereof as photoinitiators |
| 12/28/1999 | US6008265 Fluorinated ionic sulfonylimides and sulfonylmethylides, process of preparing same and use thereof as photoinitiators |
| 12/28/1999 | US6008219 Bicyclic amine derivatives and their use as anti-psychotic agents |
| 12/28/1999 | US6007819 Administering to mammal an antigen and a dipeptide-derivative to induce immunoglobulin g immune response; vaccines |
| 12/23/1999 | WO1999065703A1 Inkjet receptor media comprising metallic salts |
| 12/23/1999 | DE19827273A1 Neue Kristallmodifikation von CIPigment Red 53:2(delta-Phase) New crystal modification of CI Pigment Red 53: 2 (delta-phase) |
| 12/22/1999 | EP0965616A1 Crystalline modification of pigment C.I. Pigment Red 53:2 (delta phase) |
| 12/22/1999 | EP0965580A1 Method for producing 1,2-Naphthoquinone-2-diazide derivative |
| 12/22/1999 | EP0812314B1 Magnesium low base number sulphonates |
| 12/22/1999 | EP0812313B1 Low base number sulphonates |
| 12/22/1999 | EP0784608B1 The manufacture of levobupivacaine and analogues thereof from l-lysine |
| 12/21/1999 | US6005151 Reacting haloaromatic compound with olefin compound using palladium complex catalyst |
| 12/21/1999 | US6005108 N-([1,2,4]triazoloazinyl)benzenesulfonamide and pyridinesulfonamide compounds and their use as herbicides |
| 12/21/1999 | US6004724 Oxime sulfonates and the use thereof as latent sulfonic acids |
| 12/21/1999 | CA1340854C Process for the preparation of 3-substituted derivatives of 1-amino 2-hydroxy-propane |
| 12/16/1999 | WO1999064391A1 New process |
| 12/16/1999 | WO1999054280B1 Cubane derivatives as metabotropic glutamate receptor antagonists and process for their preparation |
| 12/15/1999 | EP0963446A1 Composition for treating tanned leather, and its preparation |
| 12/15/1999 | EP0793647B1 Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on di, oligo or polyolethers |
| 12/15/1999 | EP0792252B1 Monomers and composition which can be crosslinked and crosslinked polymers |
| 12/15/1999 | EP0765305B1 Anti-inflammatory compounds |
| 12/15/1999 | CN1238756A Asiatic acid dervatives and medicines for treating wounds, which contains the same |
| 12/15/1999 | CN1238329A Process for preparing phenoxyphenylsulfonyl halides |
| 12/14/1999 | US6001347 Organic acid compound of given structure having an aromatic amide group, a methoxy group in the ortho position on the aromatic ring, and a lipophilic chain terminated with a carboxylic acid is useful as a nontoxic carrier |
| 12/09/1999 | WO1999062872A1 New 3-aryl-2-hydroxypropionic acid derivative (i) |
| 12/09/1999 | WO1999062871A1 New 3-aryl propionic acid derivatives and analogs |
| 12/09/1999 | WO1999062870A1 New 3-aryl-2-hydroxypropionic acid derivative iii |
| 12/09/1999 | CA2334374A1 New 3-aryl propionic acid derivatives and analogs |
| 12/09/1999 | CA2334107A1 New 3-aryl-2-hydroxypropionic acid derivative iii |
| 12/08/1999 | EP0712387B1 2-aminoindans as selective dopamine d3 ligands |
| 12/08/1999 | CN1237961A Aminoguanidines and alkoxyguanidines as protease inhibitors |
| 12/07/1999 | US5998655 Alkylidene substituted tetrahydronaphthalene derivatives having retinoid and/or retinoid antagonist-like biological activity |
| 12/07/1999 | US5998615 Alzheimer's disease; nervous system disorders |
| 12/07/1999 | US5998564 Curing agent for fluoropolymers |
| 12/07/1999 | US5998471 Skin disorders; antiinflammatory agents |
| 12/07/1999 | US5998401 Naphthyl compounds, intermediates, compositions, and methods |
| 12/07/1999 | US5997610 Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on dicarboxylic acid diamides |
| 12/02/1999 | WO1999061415A1 Sulphonation process and novel sulphonated compounds |
| 12/02/1999 | WO1999061410A1 2,3,5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia |
| 12/02/1999 | WO1999061403A1 Novel vinylbenzene derivatives |
| 12/02/1999 | CA2331056A1 2,3,5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia |
| 12/01/1999 | EP0960335A2 Modulators of insulin receptor activity |
| 12/01/1999 | EP0696274B1 Process for preparing ng-monoalkyl-l-arginine and related compounds |
| 12/01/1999 | CN2351436Y Reactor for producing 4B acid with solid phase baking method |
| 12/01/1999 | CN1046938C Novel sulfonate, process for producing same and bleaching composition containing the same |
| 11/30/1999 | US5994582 Preparation of substituted guanidine derivative |
| 11/30/1999 | US5994410 Scavenger for free radicals |
| 11/30/1999 | US5994289 Reacting a fatty acid with a hydroxyalkanesulfonate salt |
| 11/30/1999 | US5993629 Regenerating of acids, particularly of strong organic acids, using bipolar membranes |
| 11/25/1999 | DE19822912A1 Verfahren zur Herstellung von 3-Amino-2-oxo-pyrrolidinen, neue Zwischenprodukte und deren Verwendung A process for the preparation of 3-amino-2-oxo-pyrrolidines, to novel intermediates and their use |
| 11/24/1999 | EP0959070A1 Process for the production of 3-amino-2-oxopyrrolidines, novel intermediates and their use |
| 11/24/1999 | EP0959059A2 A method for inhibiting premature polymerization of vinyl aromatic monomers |
| 11/24/1999 | EP0958273A1 Novel ethylenically unsaturated amine salts of sulfonic, phosphoric and carboxylic acids |
| 11/24/1999 | CN1235973A Sidechain-bearing taxanes |
| 11/24/1999 | CN1235965A Process for preparation of sulphonated distyryl-biphenyl compounds |
| 11/23/1999 | US5990339 Phenylacetic acid derivatives, and use as fungicides |
| 11/23/1999 | US5990338 Negative-working chemical-sensitization photoresist composition |
| 11/23/1999 | US5990105 Possess a selective affinity to 5ht-6 receptors; treating or preventing psychoses, schizophrenia, manic depressions, depressions, neurological disorders, parkinson's, amyotrophic lateral sclerosis, alzheimer's and huntington's disease |
| 11/23/1999 | US5989539 Compounds and compositions for delivering active agents |
| 11/22/1999 | CA2272664A1 Process for the preparation of 3-amino-2-oxo-pyrrolidines, novel intermediates and their use |
| 11/18/1999 | DE19821668A1 New carbodiimide compounds, useful as hydrolytic stabilizers, especially for polyurethane elastomers containing ester units |
| 11/17/1999 | EP0957086A2 Process for the removal of metal compounds from an aqueous acid solution |
| 11/17/1999 | EP0957085A1 A process for the preparation of sulphonated distyryl-biphenyl compounds |
| 11/17/1999 | EP0957078A1 Process for the preparation of shikimic acid and its derivatives |
| 11/17/1999 | CN1235155A Process for photochemical sulphochlorination of gaseous alkanes |