Patents for C07F 7 - Compounds containing elements of the 4th group of the periodic system (40,376)
09/1988
09/07/1988EP0280962A1 Process for preparing 4-acetoxy-3-hydroxyethylazetidin-2-one derivatives
09/07/1988EP0280946A2 Organosilanes containing benzoylthiourea; process for their preparation
09/07/1988EP0280841A2 Organo-silicone compounds and use thereof
09/06/1988US4769462 Novel 2-carbamoylnicotinic and 3-quinolinecarboxylic acids and esters
09/06/1988US4769451 Synthesis of carbapenems using n-substituted azetidinones
09/06/1988CA1241656A1 Fluoralkylatedcarbapenem derivatives
08/1988
08/31/1988EP0280517A2 Process for the production of trialkoxysilanes
08/31/1988EP0280499A2 Novel aminohydrocarbyl-substituted ketoximosilanes
08/31/1988EP0279917A2 Preparation of alkyl silanes
08/31/1988CN88100764A Process for preparing 4-acetyloxy-3-hydroxyethyl nitrogen heterocyclic ring butane-2-one derivatives
08/30/1988US4767873 Helical metallocene oligomers and a method for their preparation
08/30/1988US4767853 Ozonolysis, hydrolysis, decyclization
08/30/1988US4767851 Process for the preparation of 7-amino and 7-substituted amino-desacetoxycephalosporins
08/30/1988US4767772 Fungicidal pyridyl cyclopropane carboximides
08/30/1988US4767599 Silicate-containing antifreeze with carboxy-substituted organosilicon stabilizer
08/30/1988CA1241339A1 Preparation of gossyplure
08/25/1988WO1988006157A1 5-HETERO- OR ARYL-SUBSTITUTED-IMIDAZO[2,1-a]ISOQUINOLINES
08/24/1988EP0279623A2 Silane microemulsions
08/24/1988EP0279557A1 Moiety of selective separation
08/24/1988EP0279370A2 Alkyl zirconate color improvement
08/24/1988CN87107398A Method of direct process performance improvement via control of silicon mfr.
08/23/1988US4766231 Process for the preparation of ketoximosilanes
08/23/1988US4766147 Antitumor agents
08/23/1988US4766135 Fungicidal N-(substituted thio)-pyridyl cyclopropane carboxamides
08/23/1988CA1241011A1 Monosilylated aminophenylethylamine derivatives, a process for their preparation, and their use for promoting growth
08/23/1988CA1241002A1 Production of transition metal complexes
08/17/1988EP0278863A2 A method for the preparation of a cycloalkyl silane compound
08/17/1988EP0278734A2 Boron nitride preceramic polymers
08/17/1988EP0278726A2 Treatment of alkoxysilanes
08/17/1988EP0278684A1 Zirconium chelates and their use for cross-linking
08/17/1988EP0278501A2 Nucleotide analogs, their production and use
08/17/1988EP0278368A1 A method for producing chlorosilanes
08/17/1988CN88100703A Synthesis for beta-lactams with the aid of metal compound
08/16/1988US4764632 For adhesives, sealants, and coatings
08/16/1988US4764631 Preparation of cyclopolydiorganosiloxanes via vapor phase rearrangement
08/16/1988US4764630 Preparation of N,N-bis-trialkylsilyl carbodiimide
08/16/1988US4764330 Process for the production of organic polyisocyanate-based molded polymers
08/16/1988CA1240690A1 Titanium and zirconium pyrophosphates, their preparation and use
08/16/1988CA1240683A1 Flame retarding silanes
08/11/1988WO1988005793A1 Catalysts, method of preparing these catalysts and method of using said catalysts
08/11/1988WO1988005779A1 Processes for preparing organosilicon compounds and silicon carbide
08/11/1988WO1988005778A1 Process for the production of oximosilanes
08/11/1988WO1988004660A3 Synthesis process and oxygen-containing heterocyclic products thereof
08/10/1988EP0277825A2 Method for purifying hexamethyldisiloxane
08/10/1988EP0277816A1 A polysiloxane containing hydroxyl groups and a silicone-modified polyurethane using the same
08/10/1988EP0277642A1 Process for the preparation of oximosilanes
08/10/1988EP0277384A2 1H-imidazole-5-carboxylic acid derivatives
08/09/1988US4762940 Using zinc, copper and/or phosphorus metal, alloy, or intermetallic catalyst with arsenic promoter
08/09/1988US4762939 Process for trialkoxysilane/tetraalkoxysilane mixtures from silicon metal and alcohol
08/09/1988US4762938 Process for the preparation of alkoxysilanes
08/09/1988US4762936 Anticoagulant, prostaglandin intermediate
08/09/1988US4762935 Precursors and synthesis of methyl-9-oxo-11α,16-dihydroxy-16-vinyl-5-cis-13-trans-prostadienoates
08/09/1988US4762826 Fungicides for plants
08/09/1988CA1240318A1 1-normanyl derivatives, processes and use
08/03/1988EP0277023A2 Process for preparing a hydrosilyation catalyst
08/03/1988EP0277004A1 Catalysts, method of preparing these catalysts and method of using said catalysts
08/03/1988EP0276860A2 Method for preparing urea-functional organosilicon compounds
08/03/1988EP0094422B1 Substituted pyridines
08/02/1988US4761492 Process for recovering trimethoxysilane from a trimethoxysilane and methanol mixture
08/02/1988US4761172 Pre- and postemergence
07/1988
07/27/1988EP0276114A2 Zwitteronic polysiloxane compositions
07/27/1988EP0275866A1 Haloalkyl, alkenyl and alkynyl azoles
07/26/1988US4760087 Phenol derivatives and pharmaceutical compositions containing these compounds
07/20/1988EP0275104A2 Process for preparing 2,3-dihydro-1H-imidazolylalkoxyindene derivatives and pharmaceutically acceptable salts, and intermediate therefor
07/19/1988USRE32717 Method for the preparation of N-methyl-N-trimethylsilyl trifluoroacetamide
07/19/1988US4758352 Process for the treatment of hydrolysis residues from organo chlorosilane synthesis
07/19/1988CA1239413A1 Dioxasilepin and dioxasilocin stabilizers
07/14/1988WO1988005045A1 Leukotriene b4 analogs
07/13/1988EP0274185A1 Dye containing silicon polymer composition
07/13/1988EP0274184A1 Dye silane compositions
07/13/1988EP0274103A2 Modified polyorganosiloxane containing isocyanate group and process for preparing the same
07/13/1988CN86108350A Process for manufacturing organo-silicon peroxide
07/12/1988US4756971 Surface treatment agents and polymers comprising substituted phenyl silanes and siloxanes
07/06/1988EP0273635A2 Process for the manufacture of alkylhalosilanes
07/06/1988EP0273456A2 Vapor phase alcoholysis of aminosilanes and carbamatosilanes
07/06/1988EP0273242A2 2-Pyri(mi)dylthio-aryl ether
07/06/1988EP0273216A2 Prostacyclin analogue and anti-ulcer composition containing it as active ingredient
07/06/1988EP0273189A1 Process for the preparation of ketoximosilanes
07/06/1988CN86106583B Process for 2-(1-ox0-3-thiolanyl)-2-penem antibiotics
07/05/1988US4755606 Imidazolyl-3,5-di-(diphenyl-butylsilyloxy) carboxylic acid ester intermediates
07/05/1988US4755329 Process and intermediates for preparing 1α-hydroxyvitamin D compounds
07/05/1988CA1238911A2 Substituted amino thiazole derivatives
06/1988
06/30/1988WO1988004660A2 Synthesis process and oxygen-containing heterocyclic products thereof
06/30/1988DE3743127A1 Novel 2-phenyl-4,5,6,7-tetrahydroisoindole-1,3(2H)-diones
06/29/1988EP0273008A2 Process for the preparation of 2,2-difluoropent-4-ene-carboxylic acids and derivatives
06/29/1988EP0272860A2 Process for the manufacture of alkylhalosilanes and of silicon therefor
06/29/1988EP0272533A2 Substituted phenoxypyridines
06/29/1988CN87106830A 叔胺化合物 Tertiary amine compound
06/28/1988US4754046 Stabilized silyl ketene acetals
06/28/1988US4753956 Hypoglycemic 5-substituted oxazolidine-2,4-diones
06/23/1988DE3742437A1 5-hydroxi-pgf(pfeil abwaerts)1(pfeil abwaerts)(pfeil abwaerts)(alpha)(pfeil abwaerts)-1,5-lacton-derivate, verfahren zu deren herstellung sowie diese verbindungen enthaltende pharmazeutische praeparate 5-hydroxy-pgf (Down Arrow) 1 (arrow down) (Down Arrow) (alpha) (down arrow) -1,5-lactone derivatives, process for their production and pharmaceutical compositions containing them
06/22/1988EP0271829A2 Delta-hydroxy-beta-lysine derivatives and their production
06/22/1988EP0271716A2 Preparation of a dialkyl(alkyldimethylsilanolato)aluminium compound
06/22/1988EP0271550A1 Benzopyran and benzothiopyran derivatives and compositions containing them
06/21/1988US4752647 Process for producing a tetraalkoxysilane
06/21/1988US4752633 Ethoxylated siloxane surfactants and hydrophilic silicones prepared therewith
06/21/1988US4752551 4-diazo-3,5-dioxocyclohexane carboxylic acid ester
06/21/1988US4752322 Herbicidal sulfonamides
06/21/1988US4752321 Benzoylaminomethylpyrazoles and -furans, composition containing them, and fungicidal and plant growth regulating method of using them
06/21/1988CA1238177A1 Process for disproportionating silanes