| Patents for C07C 309 - Sulfonic acids; Halides, esters, or anhydrides thereof (15,484) |
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| 09/29/1993 | EP0562720A1 Hair shampoo |
| 09/29/1993 | EP0562361A1 Indane-1, 3-dione derivatives and herbicides containing them as active ingredient |
| 09/29/1993 | CN1022256C Overbased metal sulphonath composition |
| 09/28/1993 | US5248823 Diphenylheteroalkyl derivatives, the preparation thereof and drugs and cosmetics prepared therefrom |
| 09/28/1993 | US5248812 Precipitation by dilution |
| 09/28/1993 | US5248811 Process for producing sulfoalkyl-substituted hydroxylamines |
| 09/23/1993 | DE4209008A1 Aniline hydrogen sulphate and sulphanilic acid mixt. continuous prodn. - by mixing aniline and sulphuric acid in stoichiometric ratio intensively in reactor with free overflow |
| 09/22/1993 | CN1076441A Process for preparing fibrinogen receptor antagonists |
| 09/21/1993 | US5247084 Inhibitors of elastase |
| 09/16/1993 | WO1993018222A1 Wax dispersions, their preparation and use |
| 09/16/1993 | WO1993017999A1 Direct-dyeing colouring agents for natural and synthetic fibres |
| 09/16/1993 | WO1993017989A1 Preparation of substituted or unsubstituted phenylglyoxals |
| 09/15/1993 | EP0560568A2 Hydroquinone derivatives and intermediates for production thereof |
| 09/14/1993 | US5245085 Chemical intermediates for sarcophytol A, an anticancer and antitumor agent |
| 09/14/1993 | US5245073 Process for the preparation of certain cyclopropane carboxylates |
| 09/14/1993 | CA2092678A1 Hydroquinone derivatives and intermediates for production thereof |
| 09/09/1993 | DE4206714A1 Wachsdispersionen, deren herstellung und verwendung Wax dispersions, their production and use |
| 09/09/1993 | DE4206536A1 Direktziehende farbstoffe fuer fasern natuerlichen ursprungs und synthetische fasern Substantive dyes for natural fibers and synthetic fibers origin |
| 09/08/1993 | EP0559375A1 Cleansing composition |
| 09/08/1993 | CN1075955A Synthetic technology for high purity dimethyl disulfide and methane sulfonic acid without three wastes |
| 09/08/1993 | CN1022046C Chemical composition and use as fuel additives |
| 09/02/1993 | WO1993016995A1 Process for preparing fibrinogen receptor antagonists |
| 09/02/1993 | WO1993016988A1 Perhalogenated sultone-derived monomers and polymers produced therefrom |
| 09/02/1993 | WO1993016982A1 Bicyclo[2.2.2.]octane derivatives as cholestocystokinin inhibitors |
| 09/02/1993 | CA2128998A1 Bicyclo¬2.2.2.|octane derivatives as cholestocystokinin inhibitors |
| 09/01/1993 | EP0558139A1 Process for preparing fibrinogen receptor antagonists |
| 09/01/1993 | EP0557315A1 METHOD OF PREPARING CONCENTRATED AQUEOUS DISPERSIONS OF THE MONO AND/OR DI SALTS OF $g(a)-SULPHONIC ACIDS |
| 08/31/1993 | US5241110 Reacting perfluorovinylsulfonyl fluoride with a hypofluorite; polymeric perfluoroether units possible; |
| 08/31/1993 | US5241109 Photochemical and thermal stabilizers for use in dyeing polyamide fibers |
| 08/28/1993 | CA2090216A1 Hair shampoo |
| 08/28/1993 | CA2090089A1 Cleansing composition |
| 08/25/1993 | EP0556447A2 Surfactant composition and method of making the same |
| 08/25/1993 | EP0483271B1 Peptides containing diamino-glycols as transition-state mimics |
| 08/25/1993 | EP0429619B1 New process for the preparation of phenyl-guanidine derivatives |
| 08/24/1993 | US5238908 Herbicidal glutaramic acids and derivatives |
| 08/24/1993 | US5238818 Oxidizable color producing reagent |
| 08/21/1993 | WO1993016992A1 Sulfonic acid derivatives in the treatment of viral diseases |
| 08/18/1993 | EP0555699A2 Aromatic compounds substituted by an urethane group and by an amino group |
| 08/18/1993 | EP0555698A1 Process for the preparation of possibly substituted benzaldehydes |
| 08/18/1993 | EP0555453A1 Method and apparatus for synthesis of highly isomerically pure stereoisomers of glycidol derivatives |
| 08/17/1993 | US5237096 Racemization of (1S-trans)-3-methylenecyclopropane-1,2-dicarboxylic acid; salt formation, acidification, extraction |
| 08/17/1993 | US5237095 Process for the preparation of an antiviral agent |
| 08/17/1993 | US5237059 Compounds capable of generating an acid by light irradiation |
| 08/17/1993 | CA1321394C Oxime ethers, the preparation thereof, compositions containing them and the use thereof |
| 08/11/1993 | EP0555067A1 Hydroxylamine derivatives as 5-lipoxygenase inhibitors |
| 08/11/1993 | EP0554543A2 1,2,4-Triaminobenzene derivatives and process for their preparation |
| 08/11/1993 | EP0554377A1 Aryl and heteroaryl compounds having anti-retrovirus activity |
| 08/11/1993 | CN1075140A Preparation technology for methane-sulfonic acid |
| 08/10/1993 | US5234918 Certain phosphinyl-oxy-phenyl-methyl-pyridinium-hydroxide inner salts useful as antagonists of PAF |
| 08/05/1993 | WO1993015259A1 Dyeing process for keratin materials, with improved exhaustion of bath constituents |
| 08/05/1993 | WO1993015170A1 METHOD OF PRODUCING PALE-COLOURED, COLOUR-STABLE ALKALI-METAL SALTS OF WASHING-ACTIVE α-SULPHONIC FATTY ACIDS |
| 08/05/1993 | WO1993015051A1 N-sulphonyl-2-oxoindole derivatives having affinity for vasopressin and/or ocytocin receptors |
| 08/05/1993 | DE4203001A1 Verfahren zur herstellung hellfarbiger, farbstabiler alkalimetallsalze waschaktiver alpha-sulfofettsaeuren Process for the production of light-colored, color-stable alkali metal salts of washing-active alpha-sulfo fatty acids |
| 08/05/1993 | CA2107348A1 N-sulfonyl-2-oxoindole derivatives having affinity for vasopressin and/or ocytocin receptors |
| 08/04/1993 | EP0554025A2 Fluorinated cyclobutyl purines and pyrimidines |
| 08/04/1993 | EP0553890A1 Diphenyl heteroalkyl derivatives, their preparation, as well as medicinal and cosmetic preparations prepared therefrom |
| 08/04/1993 | EP0553668A2 Process for making arylacrylic acids and their esters |
| 08/04/1993 | EP0553629A2 Polymerisable emulsifiers and reactiv groups and polymers of emulsifiers and other monomers |
| 08/04/1993 | EP0553427A1 Water-soluble methylenebis(dialkylaniline) derivatives and application thereof |
| 08/04/1993 | EP0553107A1 Protein kinase c modulators with anti-inflammatory and antiviral activity |
| 08/03/1993 | US5233113 Treatment with oxidizer, strong acid, oxidation catalyst gives esters of strong acid |
| 08/03/1993 | US5233086 Intermediates for the preparation of an antiviral agent |
| 08/03/1993 | US5232633 Surfactant having improved lathering, micelle concentration, insensitivity to calcium ions and nonhydrolyzing properties |
| 08/03/1993 | CA1320966C Process for the preparation of reaction products of 2, 2-bis,-(4-hydroxphenyl)-hexafluoropropane and new derivatives of this type |
| 07/28/1993 | EP0552812A1 Amphoteric aminoacid derivatives |
| 07/28/1993 | CA2088196A1 Fluorinated cyclobutyl purines and pyrimidines |
| 07/27/1993 | US5231224 Surfactants as cleaning compounds for cosmetics |
| 07/27/1993 | US5231223 Reacting an aryldiazonium salt with olefin in presence of palladium catalyst |
| 07/22/1993 | WO1993014146A1 Narrow poly- and mono-dispersed anionic oligomers, and their uses, formulations and process |
| 07/22/1993 | WO1993014065A1 Process for preparing 1,3,5- tris(4'-hydroxyphenyl)benzene and its derivatives |
| 07/22/1993 | CA2127356A1 Narrow poly-and mono-dispersed anionic oligomers, and their uses, formulations and process |
| 07/21/1993 | CN1074437A Narrow poly-and mono-dispersed anionic oligomers, and their uses, formulations and process |
| 07/20/1993 | US5229503 Modification of proteins |
| 07/20/1993 | US5228898 Herbicides |
| 07/14/1993 | EP0550464A1 Antiviral compounds and antihypertensive compounds |
| 07/13/1993 | US5227473 Quinone diazide compound and light-sensitive composition containing same |
| 07/08/1993 | WO1993013113A1 Method of bleaching surface-active compounds |
| 07/08/1993 | WO1993013112A1 Method of bleaching alkyl and/or alkenyl glycosides |
| 07/08/1993 | WO1993013045A1 Polymeric optical amplifier doped with lanthanide |
| 07/08/1993 | DE4200142A1 Mixts. of sulpho:betaine and cationic sulpho:betaine cpds. - useful as surfactants, corrosion inhibitors, etc. |
| 07/08/1993 | CA2126573A1 Polymeric optical amplifier doped with lanthanide |
| 07/07/1993 | CN1073937A Process to improve the color of sulf (on) ated surfactants without bleach |
| 07/06/1993 | US5225601 Sulfur containing compounds for skin disorders |
| 06/30/1993 | CN1073674A Pesticides |
| 06/30/1993 | CN1021403C Agricultural composition containing propenoic acid derivant |
| 06/29/1993 | US5223614 New quaternary ammonium compounds, their preparation and use |
| 06/29/1993 | US5223600 Heterofunctional diols and polyurethane elastomers manufactured therefrom |
| 06/29/1993 | US5223533 Antiallergens, antiinflammatory, sunscreen agents |
| 06/24/1993 | WO1993012215A1 Method of producing triglycerides with hydrophilic properties |
| 06/24/1993 | WO1993012062A1 Process for preparing ketone enantiomer |
| 06/24/1993 | WO1993011761A1 Aryl-triflates and related compounds |
| 06/24/1993 | DE4142592A1 Bleaching surface active cpd. with peroxy cpd. - in presence of alkaline earth ions, zinc ions or alkali silicate as booster |
| 06/24/1993 | DE4141532A1 Verfahren zur herstellung hydrophilisierter triglyceride Process for the preparation Hydrophilized triglycerides |
| 06/24/1993 | CA2126242A1 Aryl-triflates and related compounds |
| 06/22/1993 | US5221760 Intermediates, leukotriene antagonists |
| 06/22/1993 | US5221443 Electrodialysis |
| 06/16/1993 | EP0546697A1 Process for the bromination of deactivated toluenes in the benzylic position |
| 06/16/1993 | EP0546687A2 Formazan parasiticides |
| 06/15/1993 | US5220062 Process for the preparation of benezenesulfonamides |
| 06/15/1993 | US5220051 Polycationic compound and bleach composition containing the same |