| Patents for C07F 7 - Compounds containing elements of the 4th group of the periodic system (40,376) |
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| 01/10/1991 | WO1991000271A1 Novel vitamin d analogues |
| 01/10/1991 | WO1991000258A1 Myoinositol derivative and method of production thereof, and phosphorylating agent and its use |
| 01/10/1991 | DE3920509A1 New partly liq. crystalline silylated benzoic acid cpds. |
| 01/09/1991 | EP0406958A2 Positive inotropic and lusitropic 3,5-dihydroimidazo[2,1-b]quinazolin-2(1H)-one derivatives |
| 01/09/1991 | EP0406875A1 Silyl derivative of 2,6-dialkyl-4-allyl phenol |
| 01/09/1991 | EP0406789A1 6-and 7-Deoxyforskolin and derivates thereof, intermediates and a process for their preparation and their use as medicaments |
| 01/09/1991 | EP0406731A2 Surface-modified micaceous particulates having improved dispersibility in aqueous media |
| 01/09/1991 | EP0406672A1 A method to prepare thermo-oxidatively stable phenylmethylsiloxane fluids |
| 01/09/1991 | EP0406567A2 Process for the production of sulfonium compounds and novel methylthiophenol derivatives |
| 01/09/1991 | CN1048389A Novel acetylcholinesterase inhibitors |
| 01/08/1991 | US4983779 Coupling carbonyl compound with ester in organic solvent in presence of metallic reducing agent, titanium salt, amine base |
| 01/08/1991 | US4983766 Chemical intermediates for optically active secondary alcohols |
| 01/08/1991 | US4983759 REACTING A BUTYRONITRILE DERIVATIVE WITH a-HALOACETATE |
| 01/08/1991 | US4983753 Precursors and synthesis of di-(methyl)-16,16-(dimethyl)-11-alpha,15-alpha beta-dihydroxy-9-oxo-2,13-trans,trans-prostadienoates |
| 01/08/1991 | US4983746 Oxetanones and process for their production |
| 01/08/1991 | US4983627 Novel 6-alkyl and 6.8-dialkylbicyclo(4.2.0)octane derivatives |
| 01/08/1991 | US4983609 Anticancer agents |
| 01/08/1991 | US4983596 3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid derivatives and their preparation |
| 01/08/1991 | US4983587 Dihydrodibenzofuran derivatives and fungicides containing these compounds |
| 01/08/1991 | US4983552 Sequential addition of two different primary amines to a silicon dihalide |
| 01/08/1991 | CA2020630A1 Positive inotropic and lusitropic 3,5-dihydro-imidazo¬2,1-b|quinazolin-2(1h)-one derivatives |
| 01/07/1991 | CA2020542A1 6- and 7-deoxyforskolin and derivatives thereof, intermediates and a process for their preparation and their use as medicaments |
| 01/05/1991 | CA2002836A1 Silyl derivatives of 2,6-dimethyl-4-allyl phenol |
| 01/02/1991 | EP0406160A2 Primer |
| 01/02/1991 | EP0405994A2 Synthetic process for FK-506 type macrolide intermediates |
| 01/02/1991 | EP0405780A1 An integrated process for alkylation and redistribution of halosilanes |
| 01/02/1991 | EP0405599A2 Chemically inert fluorinated organosilicon compounds and fluorocarbon telomers for preparing same |
| 01/02/1991 | EP0405560A2 Preparation of tertiary-hydrocarbylsilyl compounds |
| 01/02/1991 | EP0405420A1 Electrophotographic photoreceptor |
| 01/02/1991 | EP0405326A2 Silylated benzoic acid derivatives |
| 01/02/1991 | EP0404938A1 1 beta,7,8-TRIHYDROXYVITAMIN D 2, 1 beta,7,8-TRIHYDROXYVITAMIN D 3 OR THEIR DERIVATIVES, AND PROCESS FOR THEIR PREPARATION |
| 01/02/1991 | EP0182814B1 Halosilane catalyst and process for making same |
| 01/02/1991 | CN1048215A Improved synthesis of beta-lactams using metal compound |
| 01/01/1991 | US4981988 Lubricants |
| 01/01/1991 | US4981986 Organosilicon compound |
| 01/01/1991 | US4981973 Bronsted acid, ruthenium catalyst |
| 12/31/1990 | CA2020072A1 Synthetic process for fk-506 type macrolide intermediates |
| 12/30/1990 | WO1991000278A1 Heterocyclic compounds |
| 12/28/1990 | CA2019912A1 Liquid detergents and cleaning solutions: builder therefor |
| 12/27/1990 | EP0404586A2 Nitrogen deprotected 4-acyloxyazetidin-2-ones |
| 12/27/1990 | EP0404584A2 Oxidation and reduction method to produce 4-acyloxyazetidin-2-one |
| 12/27/1990 | EP0404583A2 Process for the preparation of 4-acyloxyazetidin-2-one by electrochemical methods |
| 12/27/1990 | EP0404324A1 Acrylamidoaryloxy functional silicon compounds |
| 12/27/1990 | EP0404267A1 Improved synthesis of beta-lactams using a metal compound |
| 12/27/1990 | EP0404140A2 Silylated benzoic acid derivatives II |
| 12/27/1990 | EP0404134A1 Organosilicon compounds and method for their preparation |
| 12/27/1990 | EP0404131A2 Titanylphthalocyanine |
| 12/27/1990 | EP0404062A2 Organogermanium compound, process for preparation of same as well as use thereof |
| 12/27/1990 | EP0403713A1 Novel acetylcholinesterase inhibitors |
| 12/27/1990 | EP0403706A2 Process for preparing amino-propyl silanes |
| 12/27/1990 | CA2016745A1 Method to prepare thermo-oxidatively stable phenylmethylsiloxane fluids |
| 12/27/1990 | CA1278307C Process for preparing carbamic acid derivatives |
| 12/27/1990 | CA1278302C Process for preparing 4-acetoxy-3- hydroxyethylazetidin-2-one derivatives |
| 12/27/1990 | CA1278295C Beta-lactams and their production |
| 12/25/1990 | US4980464 Method for production of cephalosporin compounds |
| 12/25/1990 | US4980345 Pyrazole compounds and use thereof |
| 12/22/1990 | CA2019619A1 Synthesis of beta-lactams using a metal compound |
| 12/22/1990 | CA2017908A1 Integrated process for alkylation and redistribution of halosilanes |
| 12/21/1990 | CA2019484A1 Nitrogen deprotected 4-acyloxyazetidin-2-ones |
| 12/21/1990 | CA2019483A1 Oxidation and reduction method to produce 4-acyloxyazetidin-2-one |
| 12/21/1990 | CA2019482A1 Process for the preparation of 4-acyloxyazetidin-2-one by electrochemical methods |
| 12/20/1990 | DE3917836A1 New 2-amino-2-tri:fluoromethyl-alkynoic acid cpds. - useful as pharmaceuticals, esp. enzyme inhibitors, and intermediates |
| 12/20/1990 | DE3917835A1 3,3,3-Tri:fluoro-alanine prodn. from tri:fluoro-pyruvic acid and amide - dehydrating product to acyl-imine, reaction with tin chloride, then hydrolysing and new process intermediates, useful as enzyme inhibitor |
| 12/19/1990 | EP0402846A2 Fluorescence polarization immunoassay for tetrahydrocannabinoids |
| 12/19/1990 | EP0402646A1 Retroviral protease inhibiting compounds |
| 12/19/1990 | EP0402632A2 Aromatic polyimide silanol compounds, precursors and polymers thereof |
| 12/18/1990 | US4978775 Process for producing bicyclo[3.3.0]octanes |
| 12/18/1990 | US4978677 Pesticides |
| 12/18/1990 | US4978663 5-(1-aminocyclohexyl)-2(1H)-pyridinone compounds which have pharmaceutical utility |
| 12/18/1990 | US4978656 Parasiticides |
| 12/18/1990 | US4978389 Fluoropolyether carboxylic group containing titanium compound |
| 12/18/1990 | CA1277992C Bis(aminoalkyl) disiloxanes and method and intermediates for their preparation |
| 12/18/1990 | CA1277991C Method for preparing acrylic functional halosilanes and halosiloxanes |
| 12/18/1990 | CA1277990C Zirconium chelates and their use for cross-linking |
| 12/13/1990 | WO1990015098A1 Curing agent, method of preparation thereof, and curable composition prepared therefrom |
| 12/13/1990 | WO1990015047A1 Therapeutically useful 2-aminotetralin derivatives |
| 12/13/1990 | WO1990015043A2 Perfluorovinyl compounds |
| 12/12/1990 | EP0401837A2 Silylating agent |
| 12/12/1990 | EP0401817A2 Reagents for rapid peptide synthesis |
| 12/12/1990 | EP0401784A1 Mevinic acid derivatives |
| 12/12/1990 | EP0401696A2 Process for production of sulfonium compounds and novel methylthiophenyl derivatives |
| 12/12/1990 | EP0401684A2 Method for the preparation of organosiloxanes |
| 12/12/1990 | CA2018712A1 Fluorescence immunoassay for tetrahydrocannabinoids |
| 12/11/1990 | US4977291 Process of producing a silanic or siloxanic compound containing at least one cycloalkyl ring |
| 12/11/1990 | US4977290 Polar aprotic catalysts for formation of fluorosilicone fluids |
| 12/11/1990 | US4977287 Organogermanium compounds and process for producing the same |
| 12/11/1990 | US4977286 Glycolipids |
| 12/11/1990 | US4977277 Intermediates for renin inhibitors |
| 12/11/1990 | US4977259 Containing a steric hindered amine compound |
| 12/11/1990 | US4977255 Steroidal 17α-silyl ethers and process to corticoids and progesterones |
| 12/11/1990 | US4977164 Fungicidal N-(substituted thio)-pyridyl cyclopropane carboxamides |
| 12/11/1990 | CA1277673C Substituted ethylene-silane adducts used as protective group reagents |
| 12/09/1990 | CA2018542A1 Reagents for rapid peptide synthesis |
| 12/09/1990 | CA2018481A1 3-keto hmg-coa reductase inhibitors |
| 12/07/1990 | CA2016674A1 Mevinic acid derivatives |
| 12/05/1990 | EP0401167A2 Process for the preparation of titanocenes with o,o'-difluoro ligands |
| 12/05/1990 | EP0401166A2 Nitrogen-containing titanocenes and their use |
| 12/05/1990 | EP0401165A1 New oxygen-containing titanocenes and their use |
| 12/05/1990 | EP0400971A2 Method for preparation of taxol |
| 12/05/1990 | EP0400786A2 Heat stable acrylamide polysiloxane composition |