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1. 发明申请

WO2011135032A1 IMPROVED METHOD FOR ISOMERISATION OF HOP ALPHA-ACIDS USING HETEROGENEOUS ALKALINE EARTH METAL BASED CATALYSTS 审中-公开
标题翻译：改进的使用异源碱金属基金属催化剂的异柠檬酸的方法
公开(公告)号：WO2011135032A1
公开(公告)日：2011-11-03
申请号：PCT/EP2011/056757
申请日：2011-04-28
申请人： KATHOLIEKE UNIVERSITEIT LEUVEN , KAHO SINT-LIEVEN , DE COOMAN, Luc , DE VOS, Dirk , MERTENS, Pascal , STEENACKERS, Bart
发明人： DE COOMAN, Luc , DE VOS, Dirk , MERTENS, Pascal , STEENACKERS, Bart
IPC分类号： C12C3/12 , C12C3/08 , C12C3/10
CPC分类号： C12C3/12 , C12C3/08 , C12C3/10 , Y02P20/582
摘要： The invention relates to a process for the production of iso-alpha-acids starting from hop alpha-acids in which an hop alpha-acid containing feed is contacted with a heterogeneous alkaline earth metal based catalyst, that essentially does not dissolve in the alpha-acid containing feed or in the iso-alpha-acid product phase, either in solvent-free conditions or in the presence of water, carbon dioxide, or an organic solvent or a mixture thereof. The resulting mixture is subjected to a temperature of at least 293 K, preferably under an inert atmosphere, for a time sufficient to effect high conversion of the alpha-acid reactant into the iso-alpha-acid product. The molar ratio of alpha-acid to earth alkaline metal (Mg, Ca, Sr, Ba) varies preferably between 0.2 and 20. After the isomerisation process, the heterogeneous alkaline earth metal based catalyst can be quantitatively separated from the iso-alpha-acid product phase by liquid-solid separation techniques.
摘要翻译：本发明涉及从啤酒花α-酸开始生产异-α酸的方法，其中含啤酒花酸的饲料与非均相碱土金属的催化剂接触，其基本上不溶于α- 含酸进料或异α酸产物相中，在无溶剂条件下或在水，二氧化碳或有机溶剂或其混合物存在下进行。将所得混合物经受至少293K的温度，优选在惰性气氛下进行足以实现α-酸反应物高度转化成异α酸产物的时间。 α-酸与碱土金属（Mg，Ca，Sr，Ba）的摩尔比优选在0.2和20之间变化。在异构化过程之后，异相碱土金属的催化剂可以与异α酸定量分离产物相通过液固分离技术。

2. 发明申请

WO2011157692A1 METHOD FOR HYDROGENATION OF ISO-ALPHA-ACIDS AND TETRAHYDRO-ISO-ALPHA-ACIDS TO HEXAHYDRO-ISO-ALPHA-ACIDS 审中-公开
标题翻译：将ISO-ALPHA-酸和四氢叶酸-ISO-阿拉伯酸加成到HEXAHYDRO-ISO-ALPHA-酸的方法
公开(公告)号：WO2011157692A1
公开(公告)日：2011-12-22
申请号：PCT/EP2011/059814
申请日：2011-06-14
申请人： KATHOLIEKE UNIVERSITEIT LEUVEN , MERTENS, Pascal , DE VOS, Dirk , STEENACKERS, Bart
发明人： MERTENS, Pascal , DE VOS, Dirk , STEENACKERS, Bart
IPC分类号： C12C3/12
CPC分类号： C07C45/66 , C07C51/36 , C12C3/12 , C07C59/90
摘要： The invention relates to a process for the production of hexahydro-iso-alpha-acids starting from iso-alpha-acids (or tetrahydro-iso-alpha-acids) in which iso-alpha-acids (or tetrahydro- iso-alpha-acids) are mixed with a heterogeneous ruthenium containing catalyst, that catalyzes the hydrogenation from iso-alpha-acids or tetrahydro-iso-alpha-acids to hexahydro- iso-alpha-acids, either in solvent-free conditions, or in the presence of a solvent phase (e.g. carbon dioxide, water, ethanol or another organic solvent, or mixtures thereof), and in the absence or presence of other hop compounds (such as beta-acids). The resulting mixture is then subjected to a temperature at which the iso-alpha-acid (or tetrahydro-iso-alpha-acid) containing reaction medium is sufficiently low in viscosity to allow easy mixing with the heterogeneous ruthenium containing catalyst and held under a hydrogen containing atmosphere (either pure hydrogen gas or mixed with an inert gas) for a reaction time sufficient to effect high conversion of the iso-alpha-acid (or tetrahydro-iso-alpha-acid) reactant into the hexahydro-iso-alpha-acid product. The molar ratio of iso-alpha-acid or tetrahydro-iso-alpha-acid to ruthenium varies between 1:1 and 2000:1. After the hydrogenation process, the heterogeneous ruthenium containing catalyst can be separated from the hexahydro-iso-alpha-acid product phase by centrifugation, filtration, decantation or other liquid-solid separation techniques. The hydrogenation process can be performed batch-wise or alternatively in continuous mode.
摘要翻译：本发明涉及从异-α-酸（或四氢异-α-酸）开始制备六氢异-5-酸的方法，其中异-α-酸（或四氢异α-酸））与含异丁烯的含钌催化剂混合，其催化从异-α-酸或四氢异α-酸氢化成六氢异-α-酸，无溶剂条件下或在溶剂相（如二氧化碳，水，乙醇或其他有机溶剂，或其混合物），以及其它啤酒花化合物（如β-酸）不存在或不存在时。然后将所得混合物进行含有异-α-酸（或四氢异α-酸）的反应介质的粘度足够低的温度，以便容易地与非均相含钌催化剂混合并保持在氢气反应时间足以使异α酸（或四氢异α-酸）反应物转化为六氢异-α酸的反应时间（或纯氢气或与惰性气体混合）产品。异-α-酸或四氢异-α-酸与钌的摩尔比在1:1至2000:1之间变化。在氢化过程之后，通过离心，过滤，倾析或其它液固分离技术，可以将异质含钌催化剂与六氢异异构酸产物相分离。氢化过程可以分批进行或以连续模式进行。

3. 发明申请

WO2012041994A1 IMPROVED METHOD FOR ISOMERISATION OF HOP ALPHA-ACIDS TO ISO-ALPHA-ACIDS 审中-公开
标题翻译：用于将异丁烯酸酸化成ISO-ALPHA-ACIDS的改进方法
公开(公告)号：WO2012041994A1
公开(公告)日：2012-04-05
申请号：PCT/EP2011/067055
申请日：2011-09-29
申请人： KATHOLIEKE UNIVERSITEIT LEUVEN , DE VOS, Dirk , MERTENS, Pascal
发明人： DE VOS, Dirk , MERTENS, Pascal
IPC分类号： C12C3/12
CPC分类号： C12C3/12
摘要： The invention relates to a process for the production of iso-alpha-acids starting from alpha-acids in which an alpha-acid containing hop extract is mixed with a carbon-containing chemical compound with one or more functional groups containing a (basic) nitrogen atom with a lone pair (or mixtures thereof), either in solvent-free conditions or in the presence of solvents and preferably under an oxygen-free atmosphere. The resulting mixture is subjected to a temperature of at least 278 K for a time sufficient to effect the intended conversion of the alpha-acid reactant into the iso-alpha-acid product. The present invention further relates to iso-alpha-acid compositions obtained by said improved isomerisation process and to the use of said iso-alpha-acid compositions as bittering formulation and/or as source to obtain reduced or hydrogenated iso-alpha-acid compositions.
摘要翻译：本发明涉及从α-酸开始生产异α酸的方法，其中将含有α-酸的啤酒花提取物与含碳化合物与含有（碱）氮的一个或多个官能团混合原子与一对（或其混合物），在无溶剂条件下或在溶剂存在下，优选在无氧气氛下。将所得混合物经受至少278K的温度足以实现将α-酸反应物预期转化成异α酸产物的时间。本发明还涉及通过所述改进的异构化方法获得的异-α酸组合物，以及所述异-α-酸组合物作为苦味制剂和/或来源以获得还原或氢化异-α酸组合物的用途。

4. 发明申请

WO2011080132A2 COMPOUNDS, COMPOSITIONS AND METHODS FOR CONTROLLING BIOFILMS 审中-公开
标题翻译：用于控制生物膜的化合物，组合物和方法
公开(公告)号：WO2011080132A2
公开(公告)日：2011-07-07
申请号：PCT/EP2010/070149
申请日：2010-12-17
申请人： Katholieke Universiteit Leuven, K.U. Leuven R&D , DE KEERSMAECKER, Sigrid , DE VOS, Dirk , ERMOLATEV, Denis , STEENACKERS, Hans , VAN DER EYCKEN, Erik , VANDERLEYDEN, Jozef , SAVALIYA, Bharat, Savdasbhai
发明人： DE KEERSMAECKER, Sigrid , DE VOS, Dirk , ERMOLATEV, Denis , STEENACKERS, Hans , VAN DER EYCKEN, Erik , VANDERLEYDEN, Jozef , SAVALIYA, Bharat, Savdasbhai
IPC分类号： C07D233/88
CPC分类号： C07D233/88 , C07D405/12 , C07D409/04 , C07D487/04
摘要： This invention relates to substituted 2-aminoimidazoles and their imidazo[1,2- a]pyrimidinium salts precursors being active against biofilm formation. The present invention also relates to antimicrobial compositions comprising a microbial biofilm formation inhibiting amount of such substituted 2-aminoimidazoles or imidazo[1,2- a]pyrimidinium salts in combination with excipients. The present invention also relates to methods for inhibiting or controlling microbial biofilm formation in a plant, a body part of a human or an animal, or a surface with which a human or an animal may come into contact.
摘要翻译：本发明涉及对生物膜形成有活性的取代的2-氨基咪唑及其咪唑并[1,2-a]嘧啶鎓盐前体。本发明还涉及包含微生物生物膜形成抑制量的这种取代的2-氨基咪唑或咪唑并[1,2-a]嘧啶鎓盐与赋形剂组合的抗微生物组合物。本发明还涉及用于抑制或控制植物，人或动物的身体部位或人或动物可能与之接触的表面的微生物生物膜形成的方法。

5. 发明申请

WO2009006709A2 NEW MATERIALS FOR DATA STORAGE 审中-公开
标题翻译：数据存储的新材料
公开(公告)号：WO2009006709A2
公开(公告)日：2009-01-15
申请号：PCT/BE2008/000052
申请日：2008-07-07
申请人： KATHOLIEKE UNIVERSITEIT LEUVEN , DE CREMER, Gert , DE VOS, Dirk , HOFKENS, Johan , ROEFFAERS, Maarten , SELS, Bert , VOSCH, Tom
发明人： DE CREMER, Gert , DE VOS, Dirk , HOFKENS, Johan , ROEFFAERS, Maarten , SELS, Bert , VOSCH, Tom
IPC分类号： G06K19/06
CPC分类号： G06K19/06046 , C09K11/02 , C09K11/58 , H01J61/44 , Y02E10/52
摘要： The present invention concerns an data storage material that comprises an assembly of oligo atomic metal clusters confined in molecular sieve for converting invisible radiation emitted by a radiation source at room temperature or an higher temperature to visible light. By irradiation of specific patterns within this material with UV or visible light, the emission from these patterns is irreversibly enhanced.
摘要翻译：本发明涉及一种数据存储材料，其包括限定在分子筛中的低聚原子金属团簇的组件，用于将在室温或更高温度下由辐射源发射的不可见辐射转化为可见光。通过用紫外或可见光照射这种材料中的特定图案，这些图案的发射不可逆地增强。

6. 发明申请

WO2009006708A2 SOLAR CELLS 审中-公开
标题翻译：太阳能电池
公开(公告)号：WO2009006708A2
公开(公告)日：2009-01-15
申请号：PCT/BE2008/000051
申请日：2008-07-07
申请人： KATHOLIEKE UNIVERSITEIT LEUVEN K.U.LEUVEN R & D , DE CREMER, Gert , DE VOS, Dirk , HOFKENS, Johan , ROEFFAERS, Maarten , SELS, Bert , VOSCH, Tom , PANDEY, Lesley
发明人： DE CREMER, Gert , DE VOS, Dirk , HOFKENS, Johan , ROEFFAERS, Maarten , SELS, Bert , VOSCH, Tom , PANDEY, Lesley
IPC分类号： H01L31/055 , H01G9/20
CPC分类号： G06K19/06046 , C09K11/02 , C09K11/58 , H01J61/44 , Y02E10/52
摘要： The present invention concerns an illumination system comprising radiation source that when operational emits radiation in wave length range below 280 nm to an emission means or emission element that comprises an assembly of oligo atomic metal clusters confined in molecular sieve for converting invisible radiation emitted by a radiation source at room temperature or an higher temperature to visible light and further a transparent envelope said illumination system.
摘要翻译：本发明涉及一种包括辐射源的照明系统，其在操作时将波长范围低于280nm的辐射发射到发射装置或发射元件，所述发射装置或发射元件包含限定在分子筛中的用于转换由辐射发射的不可见辐射的分子筛来源于室温或较高温度下的可见光，并且还包括一个透明的信封，所述照明系统。

7. 发明申请

WO2012041934A1 POLYSUBSTITUTED 2-AMINOIMIDAZOLES FOR CONTROLLING BIOFILMS AND PROCESS FOR THEIR PRODUCTION 审中-公开
标题翻译：用于控制生物体的多氨基二氨基咪唑及其生产方法
公开(公告)号：WO2012041934A1
公开(公告)日：2012-04-05
申请号：PCT/EP2011/066933
申请日：2011-09-28
申请人： KATHOLIEKE UNIVERSITEIT LEUVEN , DE KEERSMAECKER, Sigrid , DE VOS, Dirk , ERMOLATEV, Denis , STEENACKERS, Hans , VAN DER EYCKEN, Erik , VANDERLEYDEN, Jozef
发明人： DE KEERSMAECKER, Sigrid , DE VOS, Dirk , ERMOLATEV, Denis , STEENACKERS, Hans , VAN DER EYCKEN, Erik , VANDERLEYDEN, Jozef
IPC分类号： C07D233/88 , A61K31/4168 , A61P31/00
CPC分类号： C07D233/88
摘要： The present invention relates to compounds, compositions and methods for controlling and/or preventing biofilms and bacterial infections, being polysubstituted 2-amino-imidazoles with the structural formula (I). wherein R 1 is H, an aliphatic group or a cycloaliphatic group; R 2 is H, an aliphatic group or a cycloaliphatic group; R 3 is an aliphatic group, a cycloaliphatic group, an aromatic group or a heterocyclic group; and R 4 is an aliphatic group, a cycloaliphatic group, an aromatic group or a heterocyclic group; and pharmaceutically acceptable salts, hydrates, solvates, prodrugs, stereoisomeric forms or polymorphic substances thereof.
摘要翻译：本发明涉及用于控制和/或预防生物膜和细菌感染的化合物，组合物和方法，是具有结构式（I）的多取代的2-氨基 - 咪唑。其中R1是H，脂族基团或脂环族基团; R2是H，脂族基团或脂环族基团; R3是脂族基团，脂环族基团，芳族基团或杂环基团; R4为脂肪族基团，脂环族基团，芳香族基团或杂环基团; 水合物，溶剂合物，前体药物，立体异构形式或其多态性物质。

8. 发明申请

WO2009006710A1 LIGHT-EMITTING MATERIALS FOR ELECTROLUMINESCENT DEVICES 审中-公开
标题翻译：电致发光器件的发光材料
公开(公告)号：WO2009006710A1
公开(公告)日：2009-01-15
申请号：PCT/BE2008/000053
申请日：2008-07-07
申请人： KATHOLIEKE UNIVERSITEIT LEUVEN K.U. LEUVEN R & D , DE CREMER, Gert , DE VOS, Dirk , HOFKENS, Johan , PANDEY, Lesley , ROEFFAERS, Maarten , SELS, Bert , VOSCH, Tom
发明人： DE CREMER, Gert , DE VOS, Dirk , HOFKENS, Johan , PANDEY, Lesley , ROEFFAERS, Maarten , SELS, Bert , VOSCH, Tom
IPC分类号： C09K11/02 , C09K11/58 , C09K11/59 , C09K11/87 , H05B33/20 , C09K11/60
CPC分类号： G06K19/06046 , C09K11/02 , C09K11/58 , H01J61/44 , Y02E10/52
摘要： The present invention concerns an electroluminescent device that comprises an anode and cathode separated by intermittent layers or crystal comprising an assembly of oligo atomic metal clusters confined in molecular sieve capable of emitting electromagnetic radiation of one or more colours when a voltage is applied over the device.
摘要翻译：本发明涉及一种电致发光器件，其包括通过间歇层或晶体分离的阳极和阴极，该晶体包括当在器件上施加电压时能够发射一种或多种颜色的电磁辐射的分子筛中的寡核原子金属簇的组合。

9. 发明申请

WO2009006707A8 EMISSIVE LAMPS COMPRISING METAL CLUSTERS CONFINED IN MOLECULAR SIEVES 审中-公开
公开(公告)号：WO2009006707A8
公开(公告)日：2009-01-15
申请号：PCT/BE2008/000050
申请日：2008-07-07
申请人： KATHOLIEKE UNIVERSITEIT LEUVEN , DE CREMER, Gert , DE VOS, Dirk , HOFKENS, Johan , ROEFFAERS, Maarten , SELS, Bert , VOSCH, Tom
发明人： DE CREMER, Gert , DE VOS, Dirk , HOFKENS, Johan , ROEFFAERS, Maarten , SELS, Bert , VOSCH, Tom
IPC分类号： C09K11/58 , H01J61/44
摘要： The present invention concerns an illumination system comprising radiation source that when operational emits radiation in wave length range below 280 nm to an emission element that comprises an assembly of oligo atomic metal clusters confined in molecular sieve for converting invisible radiation emitted by a radiation source at room temperature or an higher temperature to visible light and further a transparent envelope said illumination system.

10. 发明申请

WO2018065475A1 METHOD FOR THE PRODUCTION OF METHYLSUCCINIC ACID AND THE ANHYDRIDE THEREOF FROM CITRIC ACID 审中-公开
标题翻译：从柠檬酸生产甲基琥珀酸及其酸酐的方法
公开(公告)号：WO2018065475A1
公开(公告)日：2018-04-12
申请号：PCT/EP2017/075239
申请日：2017-10-04
申请人： KATHOLIEKE UNIVERSITEIT LEUVEN
发明人： VERDUYCKT, Jasper , DE VOS, Dirk
IPC分类号： C07C51/377 , C07D307/60 , C07C51/36 , C07C51/38 , C07C51/56
CPC分类号： C07C51/38 , C07C55/02
摘要： A process for the preparation of methylsuccinic acid in any form, including its salts, its mono- and diester derivatives and the anhydride thereof, which comprises reacting citric acid or a derivative thereof in decarboxylation conditions, said process comprising (i) reacting citric acid or mono- and diester derivatives thereof in a non- aqueous solvent, specifically excluding alcohols, on a metallic catalyst at a temperature between 50 to 400°C and under a partial hydrogen pressure from 0.1 to 50 bar or (ii) reacting citric acid or any salt thereof or mono-, di- and triester derivatives thereof on a metallic catalyst in solvents comprising at least 5% water, at a temperature of from 50 to 400°C under a hydrogen partial pressure from 0.1 to 400 bar
摘要翻译：制备任何形式的甲基琥珀酸的方法，包括其盐，其单酯和二酯衍生物及其酸酐，其包括使柠檬酸或其衍生物在脱羧条件下反应，所述方法包括（i）使柠檬酸或其单酯和二酯衍生物在非水溶剂中，特别是不包括醇在金属催化剂上在50-400℃的温度和0.1-50巴的氢分压下或（ii）使柠檬酸或其任何盐或其单酯，二酯和三酯衍生物在包含至少5％水的溶剂中的金属催化剂上在50-400℃的温度下在氢分压为0.1 到400巴

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