ES2154044T3 - Procedimiento para reacciones organicas. - Google Patents

Procedimiento para reacciones organicas.

Info

Publication number
ES2154044T3
ES2154044T3 ES97923387T ES97923387T ES2154044T3 ES 2154044 T3 ES2154044 T3 ES 2154044T3 ES 97923387 T ES97923387 T ES 97923387T ES 97923387 T ES97923387 T ES 97923387T ES 2154044 T3 ES2154044 T3 ES 2154044T3
Authority
ES
Spain
Prior art keywords
reactions
procedure
organic reactions
organic
carbon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES97923387T
Other languages
English (en)
Inventor
Gunnar Lindeberg
Mats Larhed
Anders Hallberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Personal Chemistry i Uppsala AB
Original Assignee
Personal Chemistry i Uppsala AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SE9601856A external-priority patent/SE9601856D0/xx
Application filed by Personal Chemistry i Uppsala AB filed Critical Personal Chemistry i Uppsala AB
Application granted granted Critical
Publication of ES2154044T3 publication Critical patent/ES2154044T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D333/00Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/08Hydrogen atoms or radicals containing only hydrogen and carbon atoms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122Incoherent waves
    • B01J19/126Microwaves
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B37/00Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/32Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen
    • C07C1/321Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen the hetero-atom being a non-metal atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/26Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/266Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of hydrocarbons and halogenated hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/861Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only halogen as hetero-atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/08Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions not involving the formation of amino groups, hydroxy groups or etherified or esterified hydroxy groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00Preparation of carboxylic acid amides
    • C07C231/12Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00Preparation of carboxylic acid nitriles
    • C07C253/30Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/515Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/30Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D209/00Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04Indoles; Hydrogenated indoles
    • C07D209/10Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
    • C07D209/18Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/28Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C40COMBINATORIAL TECHNOLOGY
    • C40BCOMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
    • C40B40/00Libraries per se, e.g. arrays, mixtures
    • C40B40/04Libraries containing only organic compounds
    • CCHEMISTRY; METALLURGY
    • C40COMBINATORIAL TECHNOLOGY
    • C40BCOMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
    • C40B50/00Methods of creating libraries, e.g. combinatorial synthesis
    • C40B50/14Solid phase synthesis, i.e. wherein one or more library building blocks are bound to a solid support during library creation; Particular methods of cleavage from the solid support

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO PARA REACCIONES ORGANICAS. MAS ESPECIFICAMENTE, TRATA DE REACCIONES ORGANICAS CATALIZADAS POR PALADIO, EXCEPTO PD/C, QUE COMPRENDE UN PASO DE CALENTAMIENTO CON ENERGIA DE MICROONDAS. UN TIPO DE REACCIONES ORGANICAS AFECTADAS SON LAS REACCIONES DE ACOPLAMIENTO, EN LAS QUE SE FORMAN NUEVOS ENLACES CARBONO - CARBONO. LAS REACCIONES PREFERIDAS SON LAS REACCIONES DE HECK, STILLE Y SUZUKI. EL PROCEDIMIENTO PROPORCIONA RENDIMIENTOS ELEVADOS EN TIEMPOS MUY BREVES DE REACCION.
ES97923387T 1996-05-14 1997-05-14 Procedimiento para reacciones organicas. Expired - Lifetime ES2154044T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9601856A SE9601856D0 (sv) 1996-05-14 1996-05-14 Method for organic reactions
SE9603913A SE509731C2 (sv) 1996-05-14 1996-10-25 Metod för palladium-katalyserade organiska reaktioner innefattande ett uppvärmningssteg utfört med mikrovågsenergi

Publications (1)

Publication Number Publication Date
ES2154044T3 true ES2154044T3 (es) 2001-03-16

Family

ID=26662617

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97923387T Expired - Lifetime ES2154044T3 (es) 1996-05-14 1997-05-14 Procedimiento para reacciones organicas.

Country Status (9)

Country Link
US (1) US6136157A (es)
EP (1) EP0901453B1 (es)
JP (1) JP3457329B2 (es)
AU (1) AU723303B2 (es)
DE (1) DE69703543T2 (es)
DK (1) DK0901453T3 (es)
ES (1) ES2154044T3 (es)
SE (1) SE509731C2 (es)
WO (1) WO1997043230A1 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1115680T3 (da) * 1998-09-04 2003-08-25 Personal Chemistry I Uppsala Allyliske substitutionsreaktioner
US7603685B2 (en) 1998-11-03 2009-10-13 United Video Properties, Inc. Program guide system with combination category search
CA2366732C (en) 1999-03-25 2008-11-18 Alphahelix Ab Homogenising of small-volume mixtures by centrifugation and heating
US6673214B1 (en) * 1999-04-09 2004-01-06 Rocky Mountain Biosystems, Inc. Energy enhanced reaction catalysis and uses thereof
JP2003500460A (ja) * 1999-05-26 2003-01-07 パーソナル ケミストリー イ ウプサラ アーベー マイクロ波補助化学変換におけるイオン液体の製造及び使用
DE10051316A1 (de) * 2000-10-17 2002-04-25 Omg Ag & Co Kg Verfahren zur Herstellung von mono-, bi- oder polyfunktionellen Biarylen
WO2003000690A1 (en) * 2001-06-25 2003-01-03 Aventis Pharmaceuticals Inc. Synthesis of heterocyclic compounds employing microwave technology
DE10219201A1 (de) * 2002-04-29 2003-11-06 Basf Ag Verfahren zur Herstellung von organischen Alkinverbindungen
US6744024B1 (en) 2002-06-26 2004-06-01 Cem Corporation Reaction and temperature control for high power microwave-assisted chemistry techniques
US6867400B2 (en) * 2002-07-31 2005-03-15 Cem Corporation Method and apparatus for continuous flow microwave-assisted chemistry techniques
US7169265B1 (en) 2002-12-31 2007-01-30 Albany International Corp. Method for manufacturing resin-impregnated endless belt and a belt for papermaking machines and similar industrial applications
US7005043B2 (en) * 2002-12-31 2006-02-28 Albany International Corp. Method of fabrication of a dryer fabric and a dryer fabric with backside venting for improved sheet stability
US7014735B2 (en) 2002-12-31 2006-03-21 Albany International Corp. Method of fabricating a belt and a belt used to make bulk tissue and towel, and nonwoven articles and fabrics
US7022208B2 (en) 2002-12-31 2006-04-04 Albany International Corp. Methods for bonding structural elements of paper machine and industrial fabrics to one another and fabrics produced thereby
US7005044B2 (en) * 2002-12-31 2006-02-28 Albany International Corp. Method of fabricating a belt and a belt used to make bulk tissue and towel, and nonwoven articles and fabrics
US7166196B1 (en) 2002-12-31 2007-01-23 Albany International Corp. Method for manufacturing resin-impregnated endless belt structures for papermaking machines and similar industrial applications and belt
US7008513B2 (en) * 2002-12-31 2006-03-07 Albany International Corp. Method of making a papermaking roll cover and roll cover produced thereby
US7919173B2 (en) * 2002-12-31 2011-04-05 Albany International Corp. Method for controlling a functional property of an industrial fabric and industrial fabric
JP2008543744A (ja) * 2005-05-09 2008-12-04 マイクロビア インコーポレーテッド 有機金属ベンゼンホスホナートカップリング剤
JP2007261960A (ja) * 2006-03-01 2007-10-11 Tokyo Electric Power Co Inc:The Co2から高級脂肪酸メチルエステルを連続的に製造する方法
WO2008118097A1 (en) * 2007-03-23 2008-10-02 Agency For Science, Technology And Research Palladium catalysts
JP4777373B2 (ja) * 2008-02-14 2011-09-21 独立行政法人科学技術振興機構 光応答性核酸の製造方法
DE112010001980T8 (de) 2009-05-12 2012-11-08 Board Of Regents, The University Of Texas System Synthese von Morphin und verwandten Derivaten
US8786702B2 (en) 2009-08-31 2014-07-22 Behavioral Recognition Systems, Inc. Visualizing and updating long-term memory percepts in a video surveillance system
US9388127B2 (en) 2012-04-17 2016-07-12 University College Dublin, National University Of Ireland, Dublin Thromboxane receptor antagonists
WO2013156861A2 (en) 2012-04-17 2013-10-24 University College Dublin, National University Of Ireland, Dublin Methods and compounds for treating proliferative disorders and viral infections
CN102942429A (zh) * 2012-11-26 2013-02-27 大连理工大学 一种钯碳催化的制备氮杂或硫杂芳基联芳化合物的方法
WO2015131100A1 (en) * 2014-02-28 2015-09-03 The Scripps Research Institute Ligand-controlled c(sp3)-h arylation and olefination in synthesis of unnatural chiral alpha amino acids
PE20170247A1 (es) 2014-05-15 2017-03-29 Iteos Therapeutics Derivados de pirrolidina-2,5-diona, composiciones farmaceuticas y metodos para usar como inhibidores ido1
WO2016147144A1 (en) 2015-03-17 2016-09-22 Pfizer Inc. Novel 3-indol substituted derivatives, pharmaceutical compositions and methods for use
ES2858551T3 (es) 2015-06-16 2021-09-30 Atxa Therapeutics Ltd Antagonistas del receptor de tromboxano
EP3334733A1 (en) 2015-08-10 2018-06-20 Pfizer Inc 3-indol substituted derivatives, pharmaceutical compositions and methods for use
CN119350937B (zh) * 2024-10-30 2025-08-12 广东豪之盛新材料有限公司 一种双组份气雾喷漆及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574038A (en) * 1985-08-01 1986-03-04 Alberta Oil Sands Technology And Research Authority Microwave induced catalytic conversion of methane to ethylene and hydrogen
GB8715333D0 (en) * 1987-06-30 1987-08-05 Glaxo Group Ltd Process

Also Published As

Publication number Publication date
JP2000510145A (ja) 2000-08-08
EP0901453A1 (en) 1999-03-17
EP0901453B1 (en) 2000-11-15
SE9603913L (sv) 1998-01-14
SE9603913D0 (sv) 1996-10-25
AU723303B2 (en) 2000-08-24
DK0901453T3 (da) 2001-05-14
AU2920197A (en) 1997-12-05
DE69703543T2 (de) 2001-05-31
WO1997043230A1 (en) 1997-11-20
US6136157A (en) 2000-10-24
DE69703543D1 (de) 2000-12-21
SE509731C2 (sv) 1999-03-01
JP3457329B2 (ja) 2003-10-14

Similar Documents

Publication Publication Date Title
ES2154044T3 (es) Procedimiento para reacciones organicas.
ES2184888T3 (es) Empleo de catalizadores de estaño, asi como mezclas reticulables que contienen estos catalizadores.
ES2179973T3 (es) Procedimiento para elaborar granulados por briquetado y prensado.
US11041592B2 (en) LED lamp structure for the reduction of the environmental microbial load
ES2162690T3 (es) Nanoparticulas con contenido en paladio y estabilizadas de polibetaina; procedimiento para la fabricacion de estas asi como catalizadores fabricados de las mismas para la obtencion de acetato vinilico.
ES2114876T3 (es) Hidroxialquilacion de fenoles o tiofenoles con carbonatos organicos ciclicos utilizando catalizadores de triorganofosfino.
ES2173473T3 (es) Procedimiento de produccion de bencenos alquilados.
DE60045507D1 (de) Verteilter bragg-reflektor, organisches lichtemittierendes bauelement und mehrfarbige lichtemittierende vorrichtung
GT199900215A (es) Formulaciones agroquimicas.
CR8357A (es) Derivados de tetrahidronaftaleno, procedimiento para su preparacion y su uso como antiinflamatorio
ES2123303T3 (es) Procedimiento para la fabricacion de cuerpos sinterizados de alfa-al2o3, asi como el uso de los mismos.
ES2191145T3 (es) Catalizador de zeolita con actividad de desalquilacion mejorada y metodo para producirlo.
BR9904167A (pt) Processo para a hidrogenação seletiva de misturas de hidroformilação
NO20021907D0 (no) Metoder og blandinger som anvender kinazolinoner
ES2154772T3 (es) Procedimiento para la fabricacion de bisfenoles usando nuevos cocatalizadores.
BRPI0606968A2 (pt) processo para a produção de polìmero reticulado compreendendo agente reticulante de silano de baixa produção de voc e o polìmero reticulado resultante
MXPA03002847A (es) Metodo para la hidrogenacion de aromaticos no sustituidos o sustituidos con alquilo utilizando un catalizador que tiene un soporte estructurado monolitico.
EP1559732A4 (en) CALHARING BINDER AND MANUFACTURING METHOD FOR FORMING PARTS THEREWITH
CR8519A (es) Nuevos pirrolocarbazoles fusionados
ES2154873T3 (es) Procedimiento para la preparacion continua de metilmercaptano.
ES2139277T3 (es) Procedimiento y catalizador para la produccion de aminas aromaticas mediante hidrogenacion en fase gaseosa.
ES2180126T3 (es) Procedimiento y recinto para la regeneracion de un catalizador que incluye un control del final de la combustion.
ES2168804T3 (es) Procedimiento para el acoplamiento de polimeros cationicos latentes.
ES2180062T3 (es) Derivados del acido glioxilico.
ES2164330T3 (es) Procedimiento de hidrogenacion de compuestos de base vegetal insaturados y regeneracion de un catalizador usado.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 901453

Country of ref document: ES