| Patents for C07C 301 - Esters of sulfurous acid (2,612) |
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| 04/11/1989 | US4820691 Hypotensive agents |
| 04/11/1989 | US4820451 Process for the production of mobile pastes of washing-active α-sulfofatty acid ester salts of high solids content |
| 04/11/1989 | US4820388 Polyalkylene glycol naphthyl-3-sulfopropyl diether compounds and their salts, process for preparing same and electroplating baths containing same |
| 04/11/1989 | CA1252477A1 .gamma.-ALLENYL-.gamma.-AMINOBUTYRIC ACIDS |
| 04/05/1989 | EP0310186A2 Oximino ether compounds |
| 04/05/1989 | EP0310015A2 Renin-inhibiting dipeptides, process for their preparation, medicines containing them and their use |
| 04/04/1989 | US4818658 Photoactive esterification product of a diazooxide compound and a curcumin dye and photoresist materials with product |
| 04/04/1989 | CA1252102A1 Herbicidal cyclohexane-1,3-dione derivatives |
| 03/29/1989 | EP0309421A2 O-alkanoyl derivatives of 3-amino-2-hydroxypropanesulfonic acid having anticonvulsivant activity and pharmaceutical compositions containing same for the therapeutical treatment of epilepsy |
| 03/29/1989 | EP0309392A2 Mono- and dichloro-4,4'-diaminodiphenyl-5,5'-disulfonic acids |
| 03/29/1989 | EP0182017B1 Surface-active condensation products |
| 03/28/1989 | US4816598 4-Amino-butanoic acid derivatives |
| 03/28/1989 | US4816188 Process for the preparation of saturated/unsaturated mixed fatty acid ester sulfonates |
| 03/22/1989 | EP0307753A2 Sulfonyl isothiourea and process and intermediates for their preparation |
| 03/21/1989 | US4814485 4-aminobutanoic acid derivatives, process of preparation and use thereof |
| 03/21/1989 | US4814108 Industrial cleaners, nonionic surfactant blends |
| 03/21/1989 | CA1251465A1 Process for preparing trifluoroacetic and trifluoromethane sulfonic acids |
| 03/15/1989 | EP0239726B1 Process for the production of difluorochloromethoxybenzenes |
| 03/14/1989 | US4812589 Polyol components in cast resin formulations |
| 03/14/1989 | US4812555 Peptides possessing renin inhibitory activity |
| 03/14/1989 | US4812446 Pharmaceutical products providing enhanced analgesia |
| 03/08/1989 | EP0306472A2 Resin systems cured with blocked acid catalysts |
| 03/08/1989 | EP0306471A2 Blocked acid catalysts |
| 03/08/1989 | EP0306060A2 Pharmaceutical products providing enhanced analgesia |
| 03/08/1989 | EP0305924A2 Process for the sulfonation and/or sulfatation of organic compounds with S03 in an organic reaction medium |
| 03/08/1989 | EP0305648A1 Process for the preparation of 4,4'-dinitrostilbene-2,2'-disulfonic acid |
| 03/08/1989 | EP0226917B1 Acrylic acid esters and fungicides containing these compounds |
| 03/08/1989 | CN1031530A Benzenesulfonyl carboxamide compounds, intermediate compounds and methods of preparation thereof and use of said compounds and intermediate compounds as herbicidal agents |
| 03/07/1989 | CA1250834A1 5-fluoro-carbacyclins, process for their manufacture and their use as medicaments |
| 03/01/1989 | EP0305041A1 Preparation of iodonium and sulfonium triflates |
| 02/28/1989 | US4808343 Mixing with alcohol, phase separation |
| 02/22/1989 | EP0304139A1 Process for making 5-hydroxy-3-hydroxymethyl-2-phenylfuran derivatives |
| 02/22/1989 | EP0304138A1 Process for making 1,3-dioxane derivatives |
| 02/22/1989 | EP0303863A2 Benzenesulfonyl carboxamide compounds, intermediate compounds and methods of preparation thereof and use of said compounds and intermediate compounds as herbicidal agents |
| 02/21/1989 | US4806147 Substituted 1-benzylsulphonyl-3-heteroaryl-(thio)urea herbicides |
| 02/21/1989 | US4806141 Herbicidal compounds and compositions |
| 02/21/1989 | CA1250310A1 Sulfur-containing halogenated esters of neopentyl alcohol, methods for their preparation and use thereof |
| 02/21/1989 | CA1250306A1 Process for the preparation of acetylenic derivatives, derivatives thus made, and their use |
| 02/15/1989 | EP0303466A2 Ethanolamine derivatives |
| 02/15/1989 | EP0303181A2 1,2-Diamine compounds, process for their preparation as well as medicaments containing these compounds |
| 02/14/1989 | CA1250000A1 Process for preparing crystalline salts of acetoacetamide-n-sulfofluoride |
| 02/08/1989 | EP0302626A2 Insecticidal compounds |
| 02/08/1989 | EP0302603A1 Dopamine-beta-hydroxylase inhibitors |
| 02/07/1989 | US4803201 Aphidicolane derivatives; viricides; antitumor agents |
| 02/07/1989 | US4803015 Continuous process for the production of acyloxybenzenesulfonic acids |
| 02/01/1989 | EP0301414A2 Surface active hydroxysulfonates |
| 01/31/1989 | US4801717 Hydroxylamine derivative of 5-nitro-8-hydroxy quinoline |
| 01/31/1989 | US4801596 Nitroxy amino propanols for treating heart and circulatory diseases |
| 01/31/1989 | US4801409 Hypofluorites and bis-hypofluorites, and process for preparing same |
| 01/25/1989 | EP0300969A2 Polyethylene glycol carbaminates |
| 01/25/1989 | EP0300444A1 Mixtures of alkyl sulfate and ether sulfate and their use |
| 01/25/1989 | EP0300275A2 Process for the preparation of aminoaryl-sulphonic acids |
| 01/25/1989 | EP0300218A1 Use of substituted 1,4-naphthoquinones against nites and fungi |
| 01/24/1989 | CA1249301A1 Process for deoiling of olefin sulphonates |
| 01/24/1989 | CA1249300A1 Process for the preparation of p- isononanoyloxybenzenesulphonate |
| 01/24/1989 | CA1249272A1 Process for sizing paper with anionic hydrophobic sizing agents and cationic retention aids |
| 01/18/1989 | EP0299370A2 Sulphatizated hydroxy-mixed ethers, process for their preparation and their use |
| 01/17/1989 | US4798843 Hypotensive agents |
| 01/17/1989 | CA1248943A1 Fluorophenoxyphenoxypropionates and derivatives thereof |
| 01/17/1989 | CA1248706A1 N,n-diethyl-n'-aryl-n'-(dichlorofluoromethylthio)- sulphamides, a process for their preparation and their use |
| 01/11/1989 | EP0298296A1 Polyalkylene glycol-naphthyl-3-sulfopropyl diethers and their salts, process for the preparation of these compounds and their use in the galvano technique |
| 01/11/1989 | EP0298261A1 Process for the preparation of salts of aminomalonic dinitrile |
| 01/10/1989 | US4797427 Esterification, hydrogenation |
| 01/10/1989 | US4797345 Light-sensitive 1,2-naphthoquinone-2-diazide-4-sulfonic acid monoesters of cycloalkyl substituted phenol and their use in light-sensitive mixtures |
| 01/10/1989 | US4797152 Controlling grasses in crops |
| 01/10/1989 | CA1248536A1 Benzoil acid derivatives |
| 01/10/1989 | CA1248343A1 Stable forms of polyalkylaromatic sulfonates |
| 01/10/1989 | CA1248340A1 Olefin sulphonate composition |
| 01/04/1989 | EP0297995A1 Polycyclic aromatic compounds, process for their preparation and their use in human and animal medicine and in cosmetics |
| 01/04/1989 | EP0297825A1 Light-sensitive 1,2-naphthoquinone-2-diazide-4-sulfonic acid monoesters and their use in light-sensitive mixtures |
| 01/03/1989 | US4795596 Chemical intermediate for 6-hydroxy-naphthalene carboxylic acid/1- |
| 01/03/1989 | US4795595 Preparing taurine-containing peptides by reacting a protected amino acid with cystamine, oxidation, deprotection |
| 01/03/1989 | US4795487 Herbicidal cyclohexane-1,3-dione derivatives |
| 01/03/1989 | CA1248128A1 Process for the preparation of o- carboethoxybenzenesulfonamide |
| 12/28/1988 | EP0296581A2 Amino acid 1,2-diketo derivatives as renin inhibitors |
| 12/27/1988 | US4794172 Ceric oxidant |
| 12/21/1988 | EP0295535A1 Sulfonates of polyoxyalkyl esters of fatty acids, process for their preparation and their use as tensides |
| 12/21/1988 | CN88102756A Oximino ether compounds |
| 12/20/1988 | US4792419 Ether sulfonates |
| 12/20/1988 | CA1247127A1 Cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth |
| 12/15/1988 | DE3717815A1 Fungicidal compositions based on substituted cyanamides |
| 12/14/1988 | EP0294687A1 Use of sulfonamidcarboxylic acid salts as corrosion inhibitors in aqueous systems |
| 12/14/1988 | EP0294668A2 (2-cyano-2-oximinoacetyl)-amino acid derivatives |
| 12/14/1988 | EP0294667A2 (2-cyano-2-oximinoacetyl)-amino acid derivatives |
| 12/13/1988 | US4791123 Insecticidal triffluormethyl alkane derivatives |
| 12/13/1988 | CA1246618A1 Method of alkoxylating fluorinated alcohols |
| 12/13/1988 | CA1246566A1 Phenol derivatives |
| 12/13/1988 | CA1246562A1 Substituted sulfonamidobenzamides, antiarrhythmic agents and compositions thereof |
| 12/07/1988 | EP0293912A2 Process for the preparation of ethane sulfobetaine compounds which can be substituted |
| 12/07/1988 | EP0293744A1 Process for recovering benzolmonosulfonic acids from aqueous solutions or suspensions |
| 12/07/1988 | EP0293718A2 Substituted aminophenyl carbamate |
| 12/07/1988 | EP0293672A1 Preparation of alkanedisulfonic acids |
| 11/30/1988 | EP0292911A2 Process for the preparation of pure nitro-aminobenzene-compounds |
| 11/29/1988 | US4788314 Method for producing polymerizable monomers containing a sulphate group |
| 11/29/1988 | US4788011 Spraying from separate nozzles; mixing in the spray cones |
| 11/29/1988 | US4787911 Surface-active oligomers, a process for their preparation and compositions containing them |
| 11/29/1988 | CA1245661A1 2-aminomethyl-6-sulfamoylphenol derivatives, a process for their preparation and their use and also pharmaceutical formulations based on these compounds |
| 11/29/1988 | CA1245589A1 Indanyl derivatives and process for their preparation |
| 11/23/1988 | EP0291590A1 Cement dispersant |
| 11/23/1988 | EP0218005B1 Single pot process for the production of 2-acetamidonaphthalene-6-sulphonic acid with a high purity |