| Patents for C07F 7 - Compounds containing elements of the 4th group of the periodic system (40,376) |
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| 08/07/1991 | EP0440414A1 Process for the production of an active mass for making organohalosilanes |
| 08/07/1991 | EP0440082A2 Method for the conversion of fluorinated aromatic compounds using electrophiles |
| 08/07/1991 | EP0439845A2 Alpha-omega chlorosilazanes and a method for their preparation |
| 08/07/1991 | EP0439564A1 Process for preparing d-(+)-biotin |
| 08/07/1991 | CN1013442B Bicyclic compound processes for prepn. thereof and pharmaceutical composition comprising same |
| 08/06/1991 | US5037861 Novel highly reactive silicon-containing epoxides |
| 08/06/1991 | US5037855 Silane group containing, chemical intermediates |
| 08/06/1991 | US5037803 Product comprising a silicon organic compound combined with a cosmetically active substance |
| 08/03/1991 | WO1991011441A1 Process for producing geminate dimethylalkyl compounds and their use in liquid crystalline mixtures |
| 08/03/1991 | CA2075198A1 Process for producing geminate dimethylalkyl compounds and their use in liquid crystalline mixtures |
| 08/01/1991 | DE4101737A1 Prepn. of olefinic cpds. by reacting carbonyl cpds. and di:azo-alkane - in presence of tert. phosphane and organo-rhenium oxide catalyst |
| 08/01/1991 | DE4037109A1 New spasmolytic gastrointestinal motility regulators - are quat. ((1S,5S)-6,6-di:methyl:bi:cyclo (3,1,1)-hept-2-yl)-substd. N-(2-ethoxy-ethyl) morpholinium cpds. |
| 08/01/1991 | DE4037083A1 New quat. N-(2-ethoxyethyl)-morpholinium cpds. - useful as gastrointestinal motility regulators, esp. for reducing spasms in colon |
| 07/31/1991 | EP0439295A2 Novel Synthesis of difunctional halo organo noncarbon Group IV main group element amides |
| 07/31/1991 | EP0439129A2 Optically active isoxazole derivatives and intermediates for preparation thereof as well as processes for producing the same |
| 07/31/1991 | EP0438666A2 Reactor for the preparation of vinylchlorosilanes from vinylchloride and chlorosilanes et elevated temperature |
| 07/31/1991 | EP0221089B1 Method of forming compounds having si-n groups and resulting products |
| 07/30/1991 | US5036114 Zinc naphthenate, stannous octanoate or organotitanate additive |
| 07/30/1991 | US5036034 Catalyst for producing hemiisotactic polypropylene |
| 07/30/1991 | CA1287063C PROCESS FOR .alpha.-C-ALKYLATION OF THE 8-ACYL GROUP ON MEVINOLIN AND ANALOGS THEREOF |
| 07/28/1991 | CA2034953A1 .alpha.,w-chlorosilazanes, and a process for their preparation |
| 07/27/1991 | CA2031114A1 Alkenyl ethers and radiation curable compositions |
| 07/25/1991 | WO1991010714A1 Aminopyridyl silanes and siloxanes |
| 07/25/1991 | WO1991010442A1 Hiv protease inhibitors |
| 07/24/1991 | EP0437784A1 Imidazolidine derivatives, process for producing the same and pesticides containing the same |
| 07/24/1991 | EP0437653A1 Method for preparing methacryloxy or acryloxy containing organosilanes |
| 07/23/1991 | US5034551 Process for recovery of organotin esters from reaction mixtures containing the same and re-use of the recovered organotin compounds |
| 07/23/1991 | US5034550 Reaction of heavy metal tetraalkoxide and heavy metal tricarboxylate, distillation to purify |
| 07/23/1991 | US5034549 Reaction product of silanediol with dicyclopentadienyl zirconium compound |
| 07/23/1991 | US5034402 Methods and pharmaceutical compositions using pyrrolidine derivatives |
| 07/23/1991 | US5034393 Fungicidal use of pyridopyrimidine, pteridine, pyrimidopyrimidine, pyrimidopyridazine, and pyrimido-1,2,4-triazine derivatives |
| 07/23/1991 | US5034307 Process for the photographic production of relief images using selected titanocenes |
| 07/23/1991 | US5034276 Tensile strength, reinforcement |
| 07/23/1991 | CA2034265A1 Synthesis of difunctional halo organo noncarbon group iv main group element amides |
| 07/23/1991 | CA1286693C Cholecalciferol derivatives |
| 07/23/1991 | CA1286691C Process for preparing vinylaminosilanes |
| 07/23/1991 | CA1286685C Epoxy group containing disilazane and method for its production |
| 07/23/1991 | CA1286662C Heterocyclic compounds |
| 07/23/1991 | CA1286661C 2,6-disubstituted penem compounds |
| 07/19/1991 | CA2034404A1 Uracil derivatives and pesticides containing the same as active ingredient |
| 07/17/1991 | EP0437416A2 Compositions containing a 2,2',2"-nitrilotriethanol-cyclometallate |
| 07/17/1991 | EP0437216A2 Silicone-dissolving and solubilizing agents |
| 07/17/1991 | EP0437177A1 Process for the preparation of phenylsulfonamides |
| 07/17/1991 | EP0437099A1 Thioglycolamide-functional siloxanes |
| 07/17/1991 | EP0436902A1 5-Fluorouracil derivatives |
| 07/17/1991 | EP0436851A1 Compounds active as inhibitors of the enzyme HMG-CoA reductase and pharmaceutical compositions containing them |
| 07/17/1991 | EP0436680A1 Heterocyclic compounds. |
| 07/16/1991 | US5032636 Novel organosilicon compound |
| 07/16/1991 | US5032602 Inhibiting HMG-CoA reductase with novel substituted 2-pyridones and pyrid-2-thiones |
| 07/16/1991 | US5032592 Alkene, alkyne or cycloalkylene derivatives |
| 07/16/1991 | US5032588 Non-steroidal antiinflammatory |
| 07/16/1991 | US5032495 Tetraazaporphyrins and optical recording medium |
| 07/16/1991 | US5032165 3-(substituted phenyl)pyrazole derivatives, salts thereof, and herbicides therefrom |
| 07/16/1991 | CA1286301C 2,2'-bi-1h-imidazoles |
| 07/16/1991 | CA1286288C Diels-alder adduct from streptazoline and naphthoquinones andits oxidation products, a process for their preparation and their use |
| 07/12/1991 | CA2033845A1 Compositions containing 2,2'2"-nitrilotriethanol cyclometalates |
| 07/11/1991 | WO1991009862A1 Process for purifying organotin (iv) polyhalide |
| 07/11/1991 | WO1991009674A1 Catalyst for hydrogenation, dehydrosilylation or hydrosilylation, and its use |
| 07/11/1991 | DE4024309A1 Welding scale inhibitors for resistance or arc welding - contains reaction prod. of tetra:alkyl silicate and water, or tetra:alkyl silicate, tri:alkyl borate and water |
| 07/10/1991 | EP0436359A2 Quaternary ammonium functional siloxane surfactants |
| 07/10/1991 | EP0436234A2 Method for preparing organohalosilanes |
| 07/10/1991 | EP0436233A1 Method for preparing organohalosilanes |
| 07/10/1991 | CA2033728A1 Thioglycolamide-functional siloxanes |
| 07/09/1991 | US5030746 Sterically hindered aminohydrocarbylsilanes and process of preparation |
| 07/09/1991 | US5030745 Contain diazasilacyclopentane and disilazane groups |
| 07/09/1991 | US5030628 N-aryl-azetidinones, their preparation process and their use as elastase inhibitors |
| 07/09/1991 | CA1285957C Process for the preparation of aminopropylalkoxysilanes |
| 07/09/1991 | CA1285955C Dyeing compounds for keratinic fibres, based on indole derivatives and novel compositions |
| 07/07/1991 | WO1991010651A1 Anticholinergic agents |
| 07/03/1991 | EP0435654A1 Process for producing hydrogensiloxanes |
| 07/03/1991 | EP0434840A1 Organic polymer, preparation thereof, and curable composition comprising same |
| 07/03/1991 | EP0262126B1 Microbiological reduction of intermediary products of prostacyclin with a 15-ketonic group |
| 07/03/1991 | CN1052681A Components and catalysts for polymerization of olefins |
| 07/03/1991 | CN1052676A Process for directly synthesising organotin compounds |
| 07/03/1991 | CN1013039B Preparation of high purity crystal triphenyl tin hydroxide |
| 07/02/1991 | US5028724 Synthesis of volatile fluorinated and non-fluorinated metal-beta-ketonate and metal-beta-ketoiminato complexes |
| 07/02/1991 | US5028714 Hydroxylamine ethers |
| 07/02/1991 | US5028706 Process for the preparation of halosilanes |
| 07/02/1991 | CA1285689C Process for chain stabilization of organopolysiloxanes |
| 07/02/1991 | CA1285576C Continuous method for altering the molecular weight of organosilicon compositions |
| 06/29/1991 | CA2032710A1 Imidazolidine derivatives, process for producing the same and pesticides containing the same |
| 06/27/1991 | WO1991008744A1 Thiazole lipoxygenase-inhibiting compounds derived from non-steroidal antiinflammatory carboxylic acids |
| 06/27/1991 | DE3942058A1 New tetra:silyl methane and prepn. from aryl halo-silane - and carbon tetra:halide by redn. halogenation and hydrogenation, for amorphous silicon prodn. |
| 06/26/1991 | EP0434082A2 Components and catalysts for the polymerization of olefins |
| 06/26/1991 | EP0433897A2 Process for preparing an optically active cyclobutane nucleoside |
| 06/26/1991 | EP0433746A2 Thermoplastic flame retardant silicone polyphenylene ether graft copolymers |
| 06/26/1991 | EP0433655A1 2-(1-substituted-2-imidazolin-2-yl)benzoic and nicotinic acids and a method for their preparation |
| 06/26/1991 | EP0433473A1 Method for the direct synthesis of organotin compounds and their use |
| 06/26/1991 | CN1052478A Lmproved process for preparing vinyl ethers |
| 06/25/1991 | US5026894 Spirobifluorene compounds |
| 06/25/1991 | US5026893 Reaction of alkenyl organometallic compounds with alkyltri-halo silanes and trihalosilanes |
| 06/25/1991 | US5026891 Carbosilane surfactants |
| 06/25/1991 | US5026890 Reacting olefinic amine with diorganosiloxane; cyclization, hydrolysis |
| 06/25/1991 | US5026887 Metal-containing polymer and production process thereof |
| 06/25/1991 | US5026860 Protective coatings, primers |
| 06/25/1991 | US5026850 Pyridazinone derivatives, preparation thereof, and insecticidal, acaricidal, fungicidal compositions |
| 06/25/1991 | US5026844 Process for the preparation of 4-acyloxy-2-azetidinone derivatives |
| 06/25/1991 | US5026798 Coordination catalyst |
| 06/25/1991 | US5026793 Resin compositions and a method of curing the same |
| 06/25/1991 | US5026713 1,3-dideoxy-3-fluoronojirimycin which inhibits glycosidase activity |