Patents
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Patents for C07C 319 - Preparation of thiols, sulfides, hydropolysulfides or polysulfides (8,304)
11/2005
11/23/2005CN1228324C Preparation of 2,5-dimethoxy-4-[2,-fluorosulphuric radical]-phenylethylamine
11/23/2005CN1228323C 2,5-dimethyl-4-[2'-fluorosulphuric radical]-benzaldehyde and its preparation and uses
11/23/2005CN1228322C 2,5-dimethoxy-4-[2'-fluorosulphuric radical]-beta-nitro-styrene and its preparation and uses
11/23/2005CN1228321C Synthesis method of 2-[2'-fluorosulphuric radical] teredimethyl ether
11/23/2005CN1228320C Preparation process of 2,5-dimethoxy-4-ethyl sulfide-beta-nitrostyrolene
11/23/2005CN1228319C synthesis method of 2,5-dimethoxy ethyl phenyl sulfide
11/17/2005US20050256198 2-[(4-{3-[benzyl(hexyl)amino]-3-oxopropyl}phenoxy)methyl]benzoic acid;peroxisome proliferator-activated receptors alfa agonist; antidiabetic, hypotensive agent; obesity, elevated VLDL (Very Low Density Lipoproteins) and reduced HDL (High Density Lipoprotein) concentrations
11/17/2005US20050255575 Reacting a vinyl halide and an acetylene compound in the presence of a copper (1) bidentate ligand complex, e.g., Cu(1,10-phenanthrolene)(triphenylphosphine)2NO3 and a CuI/neocuproine reaction product; free of expensive palladium reagents
11/17/2005DE19625376B4 Bis(chlorsulfonylphenyl)perfluoralkyliden-Verbindung und deren Verwendung Bis (chlorosulfonylphenyl) perfluoroalkylidene compound and the use thereof
11/17/2005DE102004020572A1 Verwendung von polymeren heteroaromatischen Schwefelverbindungen als Vernetzungsagenzien für ungesättigte Kautschuke Use of polymeric heteroaromatic sulfur compounds as crosslinking agents for unsaturated rubbers
11/16/2005EP1594824A2 Process of preparing esters and ethers of probucol and derivatives thereof
11/16/2005CN1227223C Process for the production of methionine
11/15/2005US6964983 Compounds that modulate PPAR activity and methods for their preparation
11/10/2005WO2005105893A1 Use of polymeric heteroaromatic sulphur compounds as cross-linking agents for unsaturated rubbers
11/10/2005WO2005105737A1 Process for the preparation of substituted tetralin and substituted indane derivatives
11/10/2005WO2005105717A1 Process for the production of cyclic diketones
11/10/2005US20050250959 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
11/10/2005US20050250949 Intermediates useful in the synthesis of HIV-protease inhibitors and methods for preparing the same
11/10/2005CA2564558A1 Process for the preparation of substituted tetralin and substituted indane derivatives
11/09/2005EP1593707A1 Rubber vulcanization agents based on sulfur- and nitrogen-containing compounds
11/09/2005EP1100788B1 Substituted quinazoline derivatives
11/09/2005CN1694761A Catalytic method of producing mercaptans from thioethers
11/09/2005CN1226289C L-cystine extracting process
11/09/2005CN1226288C Novel synthesis technology of N-methyl-2-methyl-3-thia-5-chlorovaleryl amine
11/03/2005WO2005102985A1 Process for preparation of probucol derivatives
11/03/2005WO2005102323A2 Process of preparing esters and ethers of probucol and derivatives thereof
11/03/2005WO2005080309A8 Stereoselective synthesis of a 4,4-disubstituted cyclohexanepropanoic acid
11/02/2005EP1196371B1 Quaternary bis-ammonium salt precursors and their uses as prodrugs having an antiparasitic activity
11/02/2005CN1690048A Curing agent based on organic sulfur-nitrogen compound for unsaturated rubber and its mixture
10/2005
10/27/2005WO2005058005A3 Process for synthesizing disulfides
10/27/2005US20050240049 Process for the preparation of substituted tetralin and substituted indane derivatives
10/27/2005US20050240048 Reacting methylmercaptan and acrolein in the presence of a catalyst of an acid and N-alkyl-morpholine
10/26/2005EP1589000A2 (R)-Chiral halogenated 1-substitutedamino-(N+1)-alkanols useful for inhibiting cholesteryl ester transfer protein activity
10/26/2005CN1224613C Process for recovering sodium mercaptoacetate from production of thia amino-ester waste liquid
10/26/2005CN1224612C Acetylenic sulfonamide thiol TACE inhibitors
10/25/2005US6958419 Alkynyl S,N-acetal derivative and method of producing the same
10/20/2005WO2005097739A2 Nucleophilic substitution reactions of difluoromethyl phenyl sulfone with alkyl halides leading to the facile synthesis of terminal 1,1-difluoro-1-alkenes and difluoromethylalkanes
10/20/2005WO2005097734A1 Method of purifying amino acid
10/19/2005EP1322597A4 Process and intermediates
10/19/2005CN1684944A Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
10/19/2005CN1683333A Method for using antural clarifying bacteriostat in organ extraction
10/18/2005US6956059 use in relief of rheumatoid arthritis, rheumatoid spondylitis, osteroarthritis, gouty arthritis and other arthritic conditions, inflamed joints, eczema and other inflammatory skin conditions, inflammatory eye conditions, aids, hiv
10/13/2005US20050228192 Forming a salt of probucol or a derivative by reaction with an alkali metal or ammonium compound in a ketone solvent and reacting the product with alkanoic anhydride to form a carboxyalkyl mono- or diester
10/12/2005EP1583739A1 Method for preparing methyl 2-diphenylmethylsulfinylacetate
10/12/2005CN1680402A Water soluble prodrugs of hindered alcohols
10/12/2005CN1680364A Method for producing lipoic acid and dihydrolipoic acid
10/12/2005CN1680311A Process for producing methionine
10/11/2005US6953797 Nitric oxide synthase inhibitor; antiinflammatory agents
10/06/2005WO2005092847A1 Dendron and dendrimer, method of producing the same, and method of producing a thioacetal compound
10/06/2005US20050218532 higher reactivity with an electrophile; lithium chloride complexes; using organometallic R1(MgX).LiY, a fast exchange reaction occurs leading to Grignard reagents in high yields under mild conditions; ether solvent; phenyl-(4-cyanophenyl)methanol from benzaldehyde, 4-bromobenzonitrile and i-PrMgCl.LiCl
10/05/2005EP1582523A1 Method of preparing organomagnesium compounds
10/05/2005EP1097131B1 Method for separating hydroxymethylthiobutyric acid
10/05/2005CN1221524C Diphenyl ether compounds useful in therapy
09/2005
09/29/2005US20050215819 Method of producing an amide
09/29/2005US20050215794 Group IB compounds used as condensation, amination, amidation or arylation catalysts; catalysis; efficiency; forming a carbon-carbon bond between a reactant comprising a nucleophilic carbon atom, e.g., enolate or malonate anion, and activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate
09/29/2005US20050215630 3-Phenyl-2-arylalkylthiopropionic acid derivatives as selective agonists of ppar-alpha
09/28/2005CN1675171A Ortho-substituted benzoic acid derivatives for the treatment of insulin resistance
09/28/2005CN1220679C Preparation of thiol carbamate and thiocyanic ester compound
09/27/2005CA2193337C 1-phenyl-2-dimethylaminomethyl-cyclohexan-1-ol compounds as pharmaceutical active ingredients
09/22/2005US20050209462 Synthesis of benzimidate from benzoic acid
09/21/2005EP1577310A1 Processes for producing optically active 2-thiomethyl-3-phenylpropionic acid derivative and for producing intermediate therefor
09/21/2005EP1294679B1 Beta-amino acid nitrile derivatives
09/21/2005CN1671657A Method for synthesis of hydrogenofluoromethylenesulphonyl radical derivatives
09/21/2005CN1671656A Process for the preparation of thioalkylamine derivatives
09/21/2005CN1670015A Process for preparing 2, 2'-mercaptoethyl sulfide
09/20/2005US6946471 2-(2,6-Dichlorophenyl)-Diarylimidazoles
09/14/2005EP0892781B1 Catalytic hydrogenolysis of organic thiocyanates and disulfides to thiols
09/14/2005CN1667406A Catechol detection sensor, preparing process and application thereof
09/14/2005CN1218945C Method for producing lipoic acid and dihydrolipoic acid
09/14/2005CN1218939C Process for preparing mercaptoacetic acid
09/14/2005CN1218938C Preparation method of 2, 4-bis(n-octylthiomethylene)-6-methylphynol
09/13/2005USRE38796 Process for producing 3-amino-2-oxo-1-halogenopropane derivatives
09/13/2005US6943275 carbondisulfide or a dialkyl trithiocarbonate and an alkylating agent (R'X); Grignard reagent in the presence of a copper catalyst, lithium tetrachlorocuprate Li2CuCl4; conjugated polymer and copolymer precursors
09/13/2005US6943184 For therapy of Alzheimer's disease, Parkinson's disease, Pick's disease, Korsakoff s disease cerebral ageing, of mood disorders, of pain and of tobacco withdrawal
09/09/2005WO2005082846A1 Mixture of dodecanethiols, method for the production and use thereof
09/08/2005DE10040176B4 Verfahren zur Isolierung von Cystin A method for the isolation of cystine
09/07/2005CN1665801A Anti tubercular drug: compositions and methods
09/07/2005CN1665781A Process for the preparation of phenyl pyrazole compounds
09/07/2005CN1663949A Process for chemical synthesis of 2-(cyanomethyl) thio acetyl chloride
09/07/2005CN1217924C Fluoro labelled aliphatic acid myocardial metabolic imaging agent 14 (R, S)-Fluoro[18F]-6-thio cydonic acid purifying method
09/06/2005US6939941 Preparation of polysulfide compositions
09/06/2005US6939875 Carbocyclic oxy sulfides such as [4-(Biphenyl-4-ylmethylsulfanyl)-5-methoxy-2-methyl-phenoxy]-acetic acid, used to control peroxisome proliferator activated receptors (PPAR), for prophylaxis of metabolic disorders
09/01/2005WO2005080309A1 Stereoselective synthesis of a 4,4-disubstituted cyclohexanepropanoic acid
09/01/2005US20050192346 Process for making nitric oxide releasing prodrugs of diaryl-2-(5H)-furanones as cyclooxygenase-2 inhibitors
09/01/2005US20050192232 E.g.,N[(R)-3-dodecanoyloxytetradecanoylamino]-C-aspartic acid, alpha-N-{(4R)-5-hydroxy-4-[(R)-3-hydroxytetradecanoyl- amino]pentyl}amide; grafting antigens to modulate immune response and on a pharmaceutical carrier or antibiotic to enhance therapeutic effect or targetting aqueous conjugate injections
09/01/2005CA2556348A1 Stereoselective synthesis of a 4,4-disubstituted cyclohexanepropanoic acid
08/2005
08/31/2005EP1568687A1 Sulphur-containing secondary para-Phenylenediamines, dying composition containing such para-phenylenediamines and methods using this composition and use
08/31/2005CN1660801A Technique for preparing N-carbobenzoxy-5 phenyl-L-cysteine
08/31/2005CN1660800A 2(2-chlorine-4-phenyl fluoride) bisulfide, preparation and aplication
08/31/2005CN1216860C Preparation method of olefine sulfide
08/30/2005US6936733 Treqatment of haloalkylsodium sulfonate with thiolacetate and reaction of product with oxygen to yield disulfide; useful as a chemoprotectant for certain types of cancers by reducing toxic effect of Platinum complexes used in chemotherapy
08/30/2005US6936606 Cyanoamido-containing heterocyclic compounds useful as reversible inhibitors of cysteine proteases
08/25/2005US20050187413 Method for producing vicinal dithiol
08/24/2005CN1659125A Process and apparatus for catalytic distillations
08/24/2005CN1216043C Method for separating hydroxymethylthiobutyric acid
08/18/2005WO2005047238A3 Method for synthesising diaryl alcohol sulphide compounds in a solid phase
08/18/2005US20050182275 Reacting an amino alcohol with oleum to form an aminoalkylsulfate ester, and then further reacting with a mercaptan or salt to form the thioalkylamine in the presence of a diluent and a base; one pot process with increased kinetics
08/17/2005EP1564208A1 Process for producing methionine
08/17/2005EP1564207A1 Method for producing vicinal dithiol
08/17/2005CN1656064A Preparations of a sulfinyl acetamide
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