Patents
Patents for C07C 321 - Thiols, sulfides, hydropolysulfides or polysulfides (3,793)
09/1998
09/23/1998EP0866049A2 Chlorination of aromatic compounds and catalysts therefor
09/23/1998CN1193622A Method for production of sulfide group-containing thiol compound
09/22/1998US5811576 1-carboxy-2-loweralkyl-3,4,6-tri(halo)benzenes; grampositive and-negative bacteria; infections; sterilization of medical equipment
09/16/1998CN1193313A Propynyl or dienyl diaromatic compounds
09/02/1998CN1192199A 2-(4-substituted)-benzylamino-2-methyl-propanamide derivatives
08/1998
08/25/1998US5798354 Cosmetic, therapy
08/25/1998US5798197 Photoconductors
08/11/1998CA2065859C Amino acid beta-lyase enzyme inhibitors as deodorants
08/11/1998CA2051690C Ultraviolet light-absorbing compounds and sunscreen formulations and polymeric materials containing such compounds or residues thereof
08/05/1998CN1189487A Process for separating product gas mixture from catalytic synthesis of methyl mercaptan
08/04/1998US5789440 5,6-dihydropyrone derivatives as protease inhibitors and antiviral agents
07/1998
07/29/1998EP0854849A1 Ethynyl substituted aromatic compounds, synthesis, polymers and uses thereof
07/29/1998CN1188759A Preparation method of methyl alkyl dithio ether
07/28/1998US5786511 Catalytic reaction of mercaptan with sulfur
07/22/1998EP0854137A1 Method for production of sulfide group-containing thiol compound
07/22/1998CN1188109A Process for production of sulfide group-containing mercaptocarboxylic acid and ester thereof
07/14/1998US5780402 Alkylated thiophenol lubricants
07/01/1998EP0850923A1 Process for the separation of the gas mixture from the catalytic synthesis of methyl mercaptan
07/01/1998EP0850922A1 Process for the continuous preparation of methyl mercaptan
07/01/1998CN1186067A Process for continuous production of methyl mercaptan
06/1998
06/23/1998CA2133808C Synthesis of methylmercaptan from dimethyldisulfide
06/16/1998US5767229 Reacting sulfur with mercaptan or lower order polysulfide to form disulfide or higher order polysulfide
06/10/1998EP0847228A2 Material for organoelectroluminescence device and use thereof
06/10/1998CN1184108A Anti-viral compounds
06/02/1998US5760246 Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method
05/1998
05/27/1998EP0647218B1 Method for metathetically preparing sulphur-containing polymers or organic compounds
05/26/1998US5756068 Methods of radioimaging and radiochemotherapy using phenolic thioeter amines and acyl derivatives thereof
05/20/1998EP0842143A1 2-(4-substituted)-benzylamino-2-methyl-propanamide derivatives
05/12/1998US5750767 Synthesis and use of amino acid fluorides as peptide coupling reagents
05/12/1998US5750763 Reacting the corresponding disulfide compound with alkali metal hydroxide in presence of a sulfur compound; then halogenated fatty acid ester
05/06/1998EP0624155B1 Carbamates and plant-protecting agents containing them
04/1998
04/28/1998US5744245 Precious metal composition
04/21/1998US5741934 Preparation of primary mercaptans
04/21/1998US5741933 Process for preparing aromatic or heteroaromatic sulfur compound
04/08/1998EP0834499A1 Process for the preparation of aromatic vinyl compounds
04/08/1998EP0671023B1 Unsymmetrically substituted fluorenes for non-linear optical applications
04/08/1998CN1178137A Catalyst, its preparation and use in synthesis of methyl mercaptan
04/07/1998US5736559 Cardiovascular disorders; respiratory system disorders
04/01/1998EP0832878A2 Catalyst, process for its production and use in the synthesis of methylmercaptan
04/01/1998EP0832687A2 Catalyst, process for its production and use in synthesis of methylmercaptan
04/01/1998EP0832057A1 Diaromatic propynyl or dienyl compounds
04/01/1998CN1037908C Di (micron-bromine), di (3 -chloro -1, 2 -benzenedithiol) dipalladium (II) coordination compound and preparation method thereof
04/01/1998CN1037907C Bis ( 3-chloro -1, 2 -phendithiol) copper (II) -tetra -n -butyl ammonium coordination compound and its preparation method
03/1998
03/17/1998US5728887 Catalytic hydrogenolysis of organic thiocyanates and disulfides to thiols
03/12/1998WO1998009935A1 Intermediates for the synthesis of vitamin d and steroid derivatives and processes for preparation thereof
03/04/1998EP0826667A1 2 Aryl 5 (trifluoromethyl) 2 pyrroline compounds and process for the manufacture of insecticidal, 2 aryl 1 (alkoxymethyl) 4 halo 5 (trifluoromethyl) pyrroles
03/03/1998US5723648 Intermediates for anti-microbial benzoheterocyclic compounds
02/1998
02/18/1998CN1037435C Synthesis of methyl mercaptan from dimethyl disulphide
02/12/1998WO1998005609A1 Method for grafting a substituted difluoromethyle group
02/12/1998CA2262499A1 Method for grafting a substituted difluoromethyle group
02/11/1998EP0823413A2 Benzoheterocyclic compounds
02/10/1998US5716624 Polyaromatic propynyl compounds and pharmaceutical/cosmetic compositions comprised thereof
01/1998
01/29/1998WO1998003451A1 Improved lithium and amine dissolving metal reduction
01/29/1998CA2261059A1 Improved lithium and amine dissolving metal reduction
01/27/1998US5712418 Synthesis and use of amino acid fluorides as peptide coupling reagents
01/21/1998EP0819674A2 Method for production of sulfide group containing thiol compound
01/21/1998EP0702667B1 Method for preparing difunctional compounds having high enantiomeric purity
01/20/1998US5710198 Stabilizers against oxidation, heat resistance and photostability
01/06/1998US5705167 Treatment of dermatological, rheumatic, respiratory, cardiovascular, bone and ophthalmological disorders
12/1997
12/31/1997CN1036849C Method for prepn. of anti-viral compounds
12/23/1997US5700454 For permanent waving of hair with improved curling efficiency
12/17/1997EP0526543B1 Derivatives and analogues of 2-deoxy-2,3-didehydro-n-acetyl neuraminic acid and their use as antiviral agents
12/16/1997US5698501 Oil additives
12/04/1997WO1997045115A1 Pharmaceutical for treatment of neurological and neuropsychiatric disorders
12/04/1997WO1997045107A1 Remedies for brain diseases
12/04/1997CA2619901A1 Pharmaceutical for treatment of neurological and neuropsychiatric disorders
12/03/1997EP0809682A1 Polymeric film
11/1997
11/26/1997CN1166168A Novel sulfur compounds and process for producing the same
11/12/1997CN1164540A Mercapto compound, high refractive index resin and lens and process for preparing them
11/12/1997CN1036390C Method for preparation of mercapto compound
10/1997
10/21/1997US5679626 Catalytic sulfurization
10/21/1997US5679285 Low viscosity, stable liquid crystalline media for electrooptical display elements
10/16/1997WO1997037971A1 Catalytic hydrogenolysis of organic thiocyanates and disulfides to thiols
10/15/1997EP0801056A2 Preparation of primary mercaptans
10/09/1997WO1997036863A1 Bisarylcyclobutene derivates as cyclooxygenase inhibitors
10/09/1997CA2250350A1 Bisarylcyclobutene derivates as cyclooxygenase inhibitors
10/07/1997US5675038 Providing a polyamine in the solution in addition to the lithium and alkylamine to speed the reaction
09/1997
09/25/1997WO1997034589A1 Triaryl methane compounds for sickle cell disease
09/18/1997WO1997033856A1 Diaromatic propynyl or dienyl compounds
09/16/1997US5668178 Viricide, bactericide, hiv
09/04/1997WO1997031893A1 Process for scavenging thiols
09/04/1997CA2247899A1 Process for scavenging thiols
08/1997
08/27/1997EP0791579A1 Novel sulfur compounds and process for producing the same
08/27/1997EP0625967B1 N,n'-substituted imidocarbonimidic diamides derived from hydroxylamines
08/20/1997CN1035669C Method for preparation of useful intermediate compound during preparing aromatic pyrrole insecticide
08/19/1997US5659086 Reacting a mercaptan with hydrogen peroxide
08/05/1997US5654331 Diaromatic compounds derived from a salicylic unit and their use in human and veterinary medicine and in cosmetics
07/1997
07/30/1997EP0786458A2 Derivatives and analogues of 2-deoxy-2,3-didehydro-n-acetyl neuraminic acid and their use as antiviral agents
07/29/1997US5652271 Therapeutic agents
07/24/1997WO1997026240A1 Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method
07/24/1997CA2236684A1 Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method
07/15/1997US5648379 Derivatives and analogues of 2-deoxy-2,3-didehydro-n-acetyl neuraminic acid and their use as antiviral agents
07/10/1997WO1997024417A1 Sulphurised phenol additives and compositions
07/10/1997WO1997024416A1 Sulfurized olefin composition and its method of preparation
07/10/1997CA2241212A1 Sulphurised phenol additives and compositions
07/10/1997CA2237728A1 Sulfurized olefin composition and its method of preparation
06/1997
06/19/1997WO1997021673A1 Method for preparing organic disulphides and polysulphides in the presence of polystyrene-divinylbenzene (ps-dvb) resins having guanidine or amidine groups
06/19/1997WO1997021649A1 Method for preparing organic disulphides and polysulphides
06/19/1997CA2235714A1 Method for preparing organic disulphides and polysulphides
06/19/1997CA2235713A1 Method for preparing organic disulphides and polysulphides in the presence of polystyrene-divinylbenzene (ps-dvb) resins having guanidine or amidine groups
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