Patents
Patents for C07C 309 - Sulfonic acids; Halides, esters, or anhydrides thereof (15,484)
05/2005
05/25/2005CN1620430A 3-phenyl-2-arylalkylthiopropionic acid derivatives as selective agonists of PPAR-alpha
05/25/2005CN1618776A Prepn. of surfactant containing branched alkyl radical
05/25/2005CN1203056C Naphthalic acid or naphthalate containing two sulfonates structure and preparation process thereof
05/24/2005US6896996 Perfluoropolyether additives for electrochemical applications
05/19/2005WO2005021489A3 Acetylenic aryl sulfonate hydroxamic acid tace and matrix metalloproteinase inhibitors
05/19/2005WO2004078924A3 Bioavailable diacylhydrazine ligands for modulating the expression of exogenous genes via an ecdysone receptor complex
05/19/2005US20050107472 administering vitamin k derivatives for prophylaxis of neurodegenerative diseases associated with protein aggregation or neurofibrillary tangles
05/19/2005US20050107383 such as 2-(2-propenylthio)-4-(4-trifluoromethylphenyl)benzonitrile; for farm and garden pests including mites, lepidopterans, hemipterans, hymenopterans, orthopterans and isopterans; antiviral agent, fungicide, herbicide
05/19/2005US20050107345 Aminoalkylphosphonates and related compounds as edg receptor agonists
05/18/2005EP1530609A1 Antistatic and antidust agents, compositions thereof, and methods of manufacture
05/18/2005CN1616417A Photo-stable cosmetic and pharmaceutical formulations containing UV-filters
05/17/2005US6894186 Carbocyclic oxy esters, such as methyl 2-benzenesulphonyloxy-2(2-chlorophenyl) acetate, used as chemical intermediates for anticoagulants such as clopidrogel
05/12/2005WO2005042514A2 Naphthalene-1,5-disulfonic acid salts of a substituted 4-amino-1-(pyridylmethyl)piperidine compound
05/12/2005WO2005042471A1 Novel nitrophenyl mustard and nitrophenylaziridine alcohols and their corresponding phosphates and their use as targeted cytotoxic agents
05/12/2005US20050101671 Compounds and compositions for delivering active agents
05/12/2005CA2544335A1 Novel nitrophenyl mustard and nitrophenylaziridine alcohols and their corresponding phosphates and their use as targeted cytotoxic agents
05/12/2005CA2543012A1 Naphthalene-1,5-disulfonic acid salts of a substituted 4-amino-1-(pyridylmethyl)piperidine compound
05/11/2005CN1200929C Method of preparing 3-amino-propane sulfonic acid
05/11/2005CN1200915C Process for preparing organic compound
05/11/2005CN1200699C Anthracyclinone derivatives and their use in amyloidosis
05/10/2005US6891076 Process for the recovery of perfluorinated sulphonic acids from spent acid residue
05/10/2005US6891056 A detergent formulation containing branched alkoxylated oxysulfonate having cold water solubility and exhibiting high calcium tolerance
05/06/2005WO2005040127A1 Novel compounds as agonist for ppar gamma and ppar alpha, method for preparation of the same, and pharmaceutical composition containing the same
05/06/2005WO2005040104A1 Novel compounds and their use in medicine: process for their preparation and pharmaceutical compositions containing them
05/06/2005WO2005040102A2 Novel compounds and their use as antidiabetic and hypolipidemic agents, process for their preparation and pharmaceutical compositions containing them
05/06/2005CA2538630A1 Novel compounds and their use in medicine: process for their preparation and pharmaceutical compositions containing them
05/05/2005US20050096385 reduces or inhibits amyloid fibril formation, organ specific dysfunction (e.g., neurodegeneration), or cellular toxicity
05/04/2005EP1194402B1 Detergent compositions containing modified alkylaryl sulfonate surfactants
05/04/2005CN1612729A 2-aryl-propionic acid and medicine composition containing same
05/04/2005CN1199943C Method of producing aminophenylsulphonyl carbamides and intermediate products for use in the process
05/04/2005CN1199935C Production process of catalytically hydrogenating nitrobenzene halide to synthesize haloarylamine
05/03/2005US6887645 Negative resist composition
04/2005
04/28/2005WO2005037776A1 Novel molecule for inducing differentiation of dendritic cells
04/28/2005WO2005037775A1 Novel molecule for inducing differentiation of dendritic cells
04/28/2005WO2005037774A1 Novel molecules to develop drug for the treatment of osteoporosis
04/28/2005WO2005037269A1 Novel piperidine derivative
04/28/2005WO2005037206A2 Anti-cancer compounds and methods of use thereof
04/28/2005WO2005037205A2 Haloacetamide and azide substituted compounds and methods of use thereof
04/28/2005US20050090605 Acid generator and thin film composition containing the same
04/27/2005EP1525186A1 Inhibitors of hcv ns5b polymerase
04/27/2005EP1525183A1 Inhibitors of hcv ns5b polymerase
04/27/2005EP1131323B1 Synthesis of acyclic nucleoside derivatives
04/27/2005EP0968181B1 Perfluorynated sulphone salts, and their uses as ionic conduction materials
04/27/2005CN1610661A Allenic aryl sulfonamide hydroxamic acids as matrix metalloproteinase and TACE inhibitors
04/27/2005CN1610660A Method for producing perfluoroalkane sulfonic acid esters and the salts thereof
04/27/2005CN1610547A N-(2-arylethyl)benzylamines as antagonists of the 5-HT6 receptor
04/27/2005CN1198799C Crystalline form of (S)-2-ethoxy-3-[4-(2-{4-methane sulfonyloxy phenyl}ethoxy)phenyl] propanoic acid
04/27/2005CN1198798C Novel process for preparation of alpha-(2.4-disulfophenyl)-N-tert-butylnitrone and pharmaceutically acceptable salts thereof
04/27/2005CN1198791C Process for preparing 4-hydroxyanilines
04/21/2005WO2004110976A3 Process for the preparation of aromatic amines
04/21/2005US20050085655 Method for producing perfluoroalkane sulfonic acid esters and the salts thereof
04/21/2005US20050085547 Molecules for inducing differentiation of dendritic cells
04/21/2005US20050085546 Method of inducing differentiation of dendritic cells
04/21/2005US20050085541 Novel thyroid hormone receptor ligand, medicinal compositions containing the same and use thereof
04/21/2005US20050085538 Administering strylacrylonitrile compound; antiproliferative agents; anticancer agents
04/21/2005US20050085537 Method and composition for treating osteoporosis
04/20/2005EP1317423B1 Method for making alkanesulphonyl chlorides
04/14/2005WO2005033082A2 Cetp inhibitors and metabolites thereof
04/14/2005WO2005000281A3 Pyrazolidinedione derivatives and their use as platelet aggregation inhibitors
04/14/2005WO2004113391A3 Improved pharmaceutical drug candidates and methods for preparation thereof
04/14/2005US20050080119 Diaminopropionic acid derivatives
04/14/2005CA2540231A1 Cetp inhibitors and metabolites thereof
04/13/2005CN1196669C Method for producing substituted nitro benzoic acids by oxidation of corresponding nitro toluenes, nitro benzyl alcohols, esters and/or ethers
04/13/2005CN1196526C Method for recovering strong acid from aqueous solution
04/12/2005US6878844 Synthesis of acyclic nucleoside derivatives
04/07/2005WO2005030699A1 Substituted benzanilide compound and pest control agent
04/07/2005US20050074668 Perfluorinated amide salts and their uses as ionic conducting materials
04/06/2005EP1334086B1 Phenoxyphenyl alkane sulfonates
04/06/2005CN1603306A Method for oxidation preparation of DNS from NTS by partially cyclic use of alkaline mother liquid
04/05/2005US6875895 Bis (diphenylvinyl) arene compound
03/2005
03/31/2005WO2005029631A1 Nonaqueous electrolyte solution and lithium secondary battery using same
03/31/2005WO2005029508A1 Sulfonated amorphous carbon, process for producing the same and use thereof
03/31/2005WO2005028425A2 Amidines and derivatives thereof and pharmaceutical compositions containing them
03/31/2005WO2004113270A3 Propionic acid derivatives useful in the treatment of lipid disorders
03/31/2005US20050070715 Methods for synthesis of acyloxyalkyl compounds
03/31/2005US20050070614 Chain reaction in anhydrous solvent; by-porduct inhibition
03/31/2005CA2539842A1 Amidines and derivatives thereof and pharmaceutical compositions containing them
03/30/2005EP1518553A2 Use of nitrate ester compounds for treating pain or providing analgesia
03/30/2005EP1517888A2 Method for synthesis of hydrogenofluoromethylenesulphonyl radical derivatives
03/30/2005EP1517886A1 Novel phthalamide derivatives
03/30/2005EP1517680A1 Benzoic acid derivatives as modulators of ppar alpha and gamma
03/30/2005CN1602298A Synthesis of oxygen-substituted benzocycloheptenes, used as valuable intermediate products for producing tissue-selective oestrogens
03/30/2005CN1602184A Compounds for a controlled release of active molecules
03/30/2005CN1194682C Preparing process and usage of zine taurinate
03/29/2005US6872826 Reacting protected heterocyclic amines in the presence of bases and solvents, to form chemical intermeadiates used as chemokine receptor antagonists
03/29/2005US6872574 Proteomic analysis
03/29/2005CA2241362C Compositions and processes for treating subterranean formations
03/24/2005WO2005025554A2 Dipeptidyl peptidase iv inhibitor
03/24/2005WO2005009927A3 Process for production of acetyl anhydrides and optionally acetic acid from methane and carbon dioxide
03/24/2005WO2005003062A3 Process for production of fluorinated sulfonyl fluorides
03/24/2005WO2003028145A3 Graft oligomeric electrolytes
03/24/2005US20050065364 Process for production of acetyl anhydrides and optionally acetic acid from methane and carbon dioxide
03/24/2005US20050065115 N,N-dihalogenated amino acids and derivatives
03/24/2005US20050065033 Method to inhibit ethylene responses in plants
03/23/2005EP1516021A1 Printing process using specified azo compounds
03/23/2005EP1028949B1 Carbamoylphenylsulfonyl ureas, method for their production and their application as herbicides and plant growth regulators
03/23/2005CN1597666A Production method of 2-amino-alpha-naphthalenesulfonic acid
03/23/2005CN1193985C Prepn of faintly alkaline alkylbenzene sulfonate
03/22/2005US6868727 Semiconductor mechanical sensor
03/22/2005CA2225250C Bicyclic amino derivatives and pgd2 antagonist containing the same
1 ... 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 ... 155