Patents for C07F 7 - Compounds containing elements of the 4th group of the periodic system (40,376)
02/1993
02/09/1993CA2075550A1 Bridged, chiral metallocenes, processes for their preparation and their use as catalysts
02/09/1993CA2073889A1 Preparation of titanium derivatives
02/04/1993WO1993002093A1 Modified phosphorous intermediates for providing functional groups on the 5' end of oligonucleotides
02/04/1993WO1993002089A1 Ketophosphanate coupling procedure
02/04/1993WO1993002080A1 Imidazo (4,5-c) pyridine derivatives as paf antagonists
02/04/1993WO1993002079A1 Hypoglycemic thiazolidinediones and intermediates
02/04/1993WO1993002048A1 Substituted beta-lactam compounds useful as hypocholesterolemic agents and processes for the preparation thereof
02/04/1993WO1993002034A1 Process for enzymatically preparing enantiomer-free esters and alcohols
02/04/1993WO1993001810A1 ANALOGS OF CALICHEAMICIN η1I, METHOD OF MAKING AND USING THE SAME
02/04/1993DE4222596A1 New organic titanium cpds. prepn. - using aminoalkyl-phenol cpd. with only sec. hydroxyl gps. and titanium alkoxide or acetyl-acetonate, useful as lacquer
02/04/1993CA2111711A1 Process for enzymatically preparing enantiomer-free esters and alcohols
02/03/1993EP0526247A1 N,O-bis(trimethylsilyl) acetamide stabilization
02/03/1993EP0525997A1 Catalysts for addition of silicon hydrides to alpha, beta-unsaturated olefinic nitriles
02/03/1993EP0525881A1 Catalyzed hydrocarbyllithium process
02/03/1993EP0525880A1 Catalytic alkylation process
02/03/1993EP0525589A1 Asymmetric synthesis of taxol side chain
02/03/1993EP0525516A2 Derivatives of beta substituted cinnomic acid
02/03/1993EP0525392A1 Hydrolysable and polymerisable silanes
02/03/1993EP0525074A1 Silicon and aluminum complexes
02/03/1993CN1068471A Compositions of 7-substituted-benzo-1,2,3-thiadiazole derivetes
02/02/1993US5183914 Alkoxysilanes and oligomeric alkoxysiloxanes by a silicate-acid route
02/02/1993US5183913 Cyclic triketone compounds and trimethylsilyoxy butadiene compounds and their use in the preparation of daunomycinone derivatives
02/02/1993US5183912 Coupling fillers, reinforcement to plastics, silicone rubber
02/02/1993US5183906 2- and 5-alkyl and phenyl substituted 4-(1-hydroxy, 1-acyloxy or 1-carbamoyloxy)-5-hydroxy-2 (5h)-furanones as anti-inflammatory agents
02/02/1993US5183897 Certain intermediate imino-substituted pyridines
02/02/1993US5183887 Antibiotics, bactericides
02/02/1993US5183588 Ternary system based on perfluorinated ethers
02/02/1993US5183492 Herbicidal 3-aryluracils
02/02/1993US5183061 Administering a compound in which silicon is solely bonded to oxygen or halogen, not less than one-fourth of valences bonding to oxygen
02/02/1993CA1313434C Anti-treeing additives
02/02/1993CA1313380C2 .beta.-lactams and their production
02/01/1993CA2071160A1 Asymmetric synthesis of taxol side chain
01/1993
01/30/1993CA2071789A1 Catalysts for addition of silicon hydrides to .alpha.,.beta.-unsaturated olefinic nitriles
01/28/1993CA2075354A1 Beta-substituted cinnamic acid derivative
01/27/1993EP0524829A1 Novel silane compound, process of preparing the same and plant growth regulator containing the same
01/27/1993EP0524624A2 Organometallic fluorenyl compounds, preparation, and use
01/27/1993EP0524595A1 Substituted beta-lactam compounds useful as hypocholesterolemic agents and processes for the preparation thereof
01/27/1993EP0524526A1 Process for the preparation of organosiloxanes
01/26/1993US5182408 Process for preparation of stable aqueous solutions of zirconium chelates
01/26/1993US5182393 Process for precursors to calcitriol and related compounds
01/26/1993US5182353 Method for bonding an analyte-sensitive dye compound to an addition-cure silicone
01/26/1993US5182246 Complex metal carbonyl
01/26/1993CA1313191C Process suitable for producing oximosilanes
01/21/1993WO1993001160A1 Aromatic compounds, pharmaceutical compositions containing them and their use in therapy
01/21/1993CA2110513A1 Aromatic compounds, pharmaceutical compositions containing them and their use in therapy
01/20/1993WO1993002088A1 Germanium compounds and their use as biocompatible oil
01/20/1993EP0524041A2 Pesticides
01/20/1993EP0523978A1 Modified phosphorous intermediates for providing functional groups on the 5' end of oligonucleotides
01/20/1993EP0523910A1 Organosilicon compounds
01/20/1993EP0523738A1 Silicone derivative and cosmetic composition comprising the same
01/20/1993EP0523620A1 Process for synthesis of methoxy substituted methylsilanes
01/20/1993EP0523323A1 Process for recycling silicone scrap and products relating thereto
01/20/1993EP0523289A1 Processes for producing doxorubicin, daunomycinone, and derivatives of doxorubicin
01/20/1993EP0523067A1 Crop-selective herbicidal sulfonamides
01/20/1993CN1068108A Azetidinone derivatives useful in preparation of carbapenem antibiotics
01/20/1993CA2091995A1 Germanium compounds and their use as biocompatible oil
01/19/1993US5180845 Thermally stable, fluorine-containing organsilanes
01/19/1993US5180844 Chemical intermediates for prostaglandins
01/19/1993US5180827 Fungicide Intermediates
01/19/1993US5180741 Pyrethrinoid esters carrying an indanyl nucleus and their use as pesticides
01/19/1993US5180736 Polycyclic amines useful as cerebrovascular agents
01/19/1993US5180723 Certain sulfonamide heterobicyclic platelet activating factor antagonists
01/19/1993US5180717 Atherosclerosis treatment and antilipemic agents
01/19/1993US5180418 Herbicidally active thiadiazabicyclononanes and nonenes
01/19/1993CA1312874C Rhodium colloid, method of making, and use
01/13/1993EP0522808A2 Aromatic compounds, pharmaceutical compositions containing them and their use in therapy
01/13/1993EP0521908A1 Catalyst system of enhanced productivity.
01/13/1993EP0186658B1 Novel titanium catalysts
01/12/1993US5179220 Non-aqueous solutions of aluminum and aluminum-zirconium compounds
01/12/1993US5179216 Anticholesterol agents and atherosclerosis
01/12/1993CA1312700C Compositions and electrodes comprising organotin ionophores
01/12/1993CA1312690C2 Fatty ethenoid acylaminoorganosilicon compounds and their use in compositions for coating glass
01/12/1993CA1312617C Addition reaction method
01/07/1993WO1993000347A1 New organoboron reagents for the preparation of unsubstituted propargylic alcohols
01/07/1993WO1992019573A3 Multifunctional ligand for use as a diagnostic or therapeutic pharmaceutical
01/07/1993EP0521772A1 Process for the preparation of boron nitride ceramics and their precursors from hydrazine derivatives and precursors so produced
01/07/1993EP0521550A2 Vitamin D compound, method of preparing this compound and intermediate therefor
01/07/1993EP0521463A2 Substituted cyclic cycloalkyltriols, process, intermediates for their preparation and their use as antiviral and antiparasitic agents
01/07/1993EP0521203A1 Improved process for recovering organic vapors from air
01/07/1993EP0521099A1 Chiral catalysts and epoxidation reactions catalyzed thereby
01/07/1993EP0521018A1 Process for preparing penem esters
01/07/1993EP0427783A4 Silicon containing reaction product
01/07/1993EP0418309A4 Oligonucleotide analogs containing sulfur
01/07/1993CA2109954A1 New organoboron reagents for the preparation of unsubstituted propargylic alcohols
01/05/1993US5177236 Process for the preparation of 3-chloropropyl-silanes
01/05/1993US5177235 From trihydrocarbylaluminum and alkali metal and organotrihalosilane
01/05/1993US5177234 Preparation of alkoxysilanes by contacting a solution of hydrogen fluoride in an alcohol with silicon
01/05/1993US5177063 Avermectin compounds with a 6,5-spiroketal ring system
01/05/1993CA2073111A1 Cycloalkyltriols containing cyclic substituents, processes and intermediate products for their preparation and their use as antiviral and antiparasitic agents
01/03/1993CA2072782A1 Process for the preparation of boron nitride ceramics and their precursors from derivatives of hydrazine and precursors put to use thereof
12/1992
12/30/1992EP0520645A1 Process for preparation of beta-cyanoalkylsilanes
12/30/1992EP0520555A1 Azabicyclic compounds, pharmaceutical compositions containing them and their use in therapy
12/30/1992EP0520477A1 Inhibited acryloxysilanes and methacryloxysilanes
12/30/1992EP0520453A1 Borosilazanes as binders for the preparation of sintered silicon carbide monoliths
12/30/1992EP0520419A2 Production of unsaturated cycloaliphatic esters and derivatives thereof
12/30/1992EP0520287A2 Fluorine-containing organosilicon compound
12/30/1992CN1067429A 4-substituted alkyl carbapenem antibiotics
12/29/1992US5175340 Sunscreen agents, stabilizers
12/29/1992US5175332 Cycloalkoxysilanes
12/29/1992US5175331 Process for preparation of organosilicon halides