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JANSA Petr, HOLÝ Antonín, ČESNEK Michal: Procédé de synthèse des dialkyl halogénoalkylphosphonates et des dialkyl halogénoalkyloxyalkylphosphonates, Method of the synthesis of dialkyl haloalkylphosphonates and dialkyl haloalkyloxyalkylphosphonates. ÚSTAV ORGANICKÉ CHEMIE A BIOCHEMIE AKADEMIE VĚD ČESKÉ REPUBLIKY v v i, JANSA Petr, HOLÝ Antonín, ČESNEK Michal, HERMAN Václav, February 2, 2012: WO/2012/013168 (4 worldwide citation)

The invention deals with the method of the synthesis of dialkyl haloalkylphosphonates and dialkyl haloalkyloxyalkylphosphonates via a microwave-heated Michaelis-Arbuzov reaction of trialkylphosphites with dihaloalkanes or bis(haloalkyl)ethers in a closed vessel, during which the reaction mixture, co ...


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TEPLY FILIP: Novel helquats, their precursors and method of preparation thereof. ÚSTAV ORGANICKÉ CHEMIE A BIOCHEMIE AKADEMIE VED CESKÉ REPUBLIKY VVI, Herman Václav, October 21, 2010: WO/2010/118711 (1 worldwide citation)

Described are new helquats of general.formula I, their precursors of general formula II and III and methods of their preparation from compound of. general formula IV, where symbols S12, S1`2`, T23, T2`3` , R1 , R 2, X- have the meaning defined in description and claims. According to this invention i ...


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Slivka Vladimír: (De) Verfahren zur entsorgung gefährlichen abfalls mit schwermetallengehalt, (En) A method for the disposal of hazardous waste containing heavy metals. Adamec Zdenek, HERMAN Václav, September 6, 2002: WO/2002/068062

(EN) The invention relates to a method for the disposal of hazardous waste containing heavy metals, especially sludges from steel plants and blast furnaces which contain cadmium (Cd), lead (Pb), zinc (Zn), copper (cu), iron (Fe), chrome (Cr), cobalt (Co), nickel (Ni) and the like, wherein the waste ...


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Kohout Ladislav, Kasal Alexander, Chodounská Hana, Slavíková Barbora, Hnilic ¿ková Jaroslava: The use of 2$g(a),3$g(a),17ss-trihydroxy-5$g(a)-androstan-6-one as active ingredient for plant development regulation. Ústav Organické Chemie A Biochemie, Akademie V&Ecaron, Kohout Ladislav, Kasal Alexander, Chodounská Hana, Slavíková Barbora, Hnilic ¿ková Jaroslava, HERMAN Václav, January 16, 2003: WO/2003/003834

The use of 2$g(a),3$g(a),17SS-trihydroxy-5$g(a)-androstan-6-one as active ingredient for plant development regulation in the form of application solution is made by dissolving active ingredients in appropriate solvent to appropriate concentration, which is then diluted with water and the application ...


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Kuniak L ¿udovít, Karacsonyi S ¿tefan, Augusti ´ Jozef, Ginterova ´ Anastázia, Sze ´che ´nyl S ¿tefan, Krava ´rik Dus ¿an, Dubaj Július, Varju ´ Ján: A new fungal glukan and its preparation. Slovenská Technická Univerzita, Kuniak L ¿udovít, Karacsonyi S ¿tefan, Augusti ´ Jozef, Ginterova ´ Anastázia, Sze ´che ´nyl S ¿tefan, Krava ´rik Dus ¿an, Dubaj Július, Varju ´ Ján, HERMAN Václav, June 24, 1993: WO/1993/012243

A new glukan is produced by oyster fungus (Pleurotus ostreatus). Said glukan is a homopolymer $g(b) (1$m(8)3) glukan, which is substitued in the -0-6 position on each fourth anhydroglucose unit with glucose or disaccharides which contain the (1$m(8)6) or (1$m(8)4) bonding. The proportion or glucose ...


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BEIER Petr: PROCÉDÉ DE PRÉPARATION DE 3- ET 4-(PENTAFLUOROSULFANYL)BENZÈNES, PROCESS FOR THE PREPARATION OF 3- AND 4-(PENTAFLUOROSULFANYL)BENZENES. ÚSTAV ORGANICKÉ CHEMIE A BIOCHEMIE AKADEMIE VĚD ČESKÉ REPUBLIKY v v i, BEIER Petr, HERMAN Václav, April 12, 2012: WO/2012/045290

Process for the preparation of substituted 3- and 4-(pentafluorosulfanyI)benzenes of general formula 3 and 4 by nucleophilic aromatic substitution, where nitrobenzene having pentafiuorosulfanyl group connected in position 3 or 4 is allowed to react in concentration range 0.01 to 8.0 mol.l-1 with com ...


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BÁRTA JAROSLAV: Digestive tract simulator. Ustav Organické Chemie A Biochemie Akademie Věd České Republiky Vvi, Herman Václav, June 16, 2011: WO/2011/069472

A digestive tract simulator, comprising hydraulically interconnected at least two elastic bags (12) kept at the constant temperature and a controllable heating source, wherein a heating source is represented by a heated temperating plate (2) over whose working surface intended for placing of elastic ...


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CHODOUNSKÁ HANA: Steroide anionic compounds, method of their production, usage and pharmaceutical preparation involving them. Ústav Organické Chemie Biochemie Akademie Věd České Republiky Vvi, Herman Václav, December 2, 2010: WO/2010/136000

The presented invention applies to the compounds with general formula (I), where R1 stands for as mentioned previously in the compound specifications, the production process of the compounds with general formula (I), where R1 stands for as mentioned previously in the compound specifications, applica ...