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ES2181361T3 - Composiciones medicinales. - Google Patents

Composiciones medicinales.

Info

Publication number
ES2181361T3
ES2181361T3 ES99203669T ES99203669T ES2181361T3 ES 2181361 T3 ES2181361 T3 ES 2181361T3 ES 99203669 T ES99203669 T ES 99203669T ES 99203669 T ES99203669 T ES 99203669T ES 2181361 T3 ES2181361 T3 ES 2181361T3
Authority
ES
Spain
Prior art keywords
crosslinked
segments
gel material
medicinal composition
agent
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
ES99203669T
Other languages
English (en)
Inventor
Roderick Greenshields
Artis Llewellyn Rees
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.)
Cambridge Biopolymers Ltd
Original Assignee
Cambridge Biopolymers Ltd
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 GB919124427A external-priority patent/GB9124427D0/en
Priority claimed from GB929209094A external-priority patent/GB9209094D0/en
Application filed by Cambridge Biopolymers Ltd filed Critical Cambridge Biopolymers Ltd
Application granted granted Critical
Publication of ES2181361T3 publication Critical patent/ES2181361T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/40—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing ingredients of undetermined constitution or reaction products thereof, e.g. plant or animal extracts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0023—Polysaccharides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0057—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Xylans, i.e. xylosaccharide, e.g. arabinoxylan, arabinofuronan, pentosans; (beta-1,3)(beta-1,4)-D-Xylans, e.g. rhodymenans; Hemicellulose; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Hematology (AREA)
  • Botany (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Cereal-Derived Products (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Medicinal Preparation (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Table Devices Or Equipment (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Noodles (AREA)
  • Fertilizers (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

La invención se refiere a una composición medicinal que comprende un material de gel que se puede obtener a partir de un medio de partida semicelulósico, estando dicho material de gel sustancialmente libre de glucanos y pectinas y que comprende una red polisacarídica que comprende: una matriz de segmentos de cadena polisacarídica; yuna multiplicidad de enlaces de ferulato reticulado enlazados c intervalos sustancialmente regulares a lo largo de dichos segmentos reticulados.La composición medicinal puede ser, por ejemplo:a) una formulación tópica; ob) b) un apósito (por ejemplo para el tratamiento de quemaduras), oc) un agente de desbridado, od) un vehículo para hierro o zinc, oe) un lubricante, of) un espesante para composiciones parenterales, og) un agente de encapsulación, oh) un vehículo de liberación lenta para la administración de medicamento (bien por vía oral, parenteral o anal);oi) i) para su utilización para propósitos de implantes o protésicos, para propósitos ortopédicos (como geles de alivio de presión), oj) para utilización ocular, ok) para utilización como supositorio.
ES99203669T 1991-11-16 1992-11-16 Composiciones medicinales. Expired - Lifetime ES2181361T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB919124427A GB9124427D0 (en) 1991-11-16 1991-11-16 Gel production from plant matter
GB929205406A GB9205406D0 (en) 1991-11-16 1992-03-12 Gel protection from plant matter
GB929209094A GB9209094D0 (en) 1991-11-16 1992-04-27 Gel production from plant matter
GB9214392A GB2261671B (en) 1991-11-16 1992-07-07 Gel production from plant matter

Publications (1)

Publication Number Publication Date
ES2181361T3 true ES2181361T3 (es) 2003-02-16

Family

ID=27450777

Family Applications (3)

Application Number Title Priority Date Filing Date
ES99203669T Expired - Lifetime ES2181361T3 (es) 1991-11-16 1992-11-16 Composiciones medicinales.
ES92923552T Expired - Lifetime ES2156116T3 (es) 1991-11-16 1992-11-16 Ingrediente alimentario que comprende un gel obtenido de materia vegetal.
ES92923866T Expired - Lifetime ES2141729T3 (es) 1991-11-16 1992-11-16 Extractos de cereales.

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES92923552T Expired - Lifetime ES2156116T3 (es) 1991-11-16 1992-11-16 Ingrediente alimentario que comprende un gel obtenido de materia vegetal.
ES92923866T Expired - Lifetime ES2141729T3 (es) 1991-11-16 1992-11-16 Extractos de cereales.

Country Status (16)

Country Link
US (3) US5633032A (es)
EP (3) EP0612326B1 (es)
JP (2) JPH07501216A (es)
AT (1) ATE189820T1 (es)
BG (1) BG63014B1 (es)
CA (2) CA2123613A1 (es)
DE (3) DE69231698T2 (es)
DK (2) DK0612326T3 (es)
EE (1) EE03004B1 (es)
ES (3) ES2181361T3 (es)
FI (1) FI942245L (es)
GB (1) GB2261671B (es)
GE (1) GEP19991601B (es)
GR (1) GR3033214T3 (es)
HU (1) HU214649B (es)
NO (1) NO307836B1 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6033712A (en) * 1994-05-13 2000-03-07 Ei Du Pont De Nemours And Company Gel production from plant matter
US5786470A (en) * 1991-11-16 1998-07-28 Dalgety Food Ingredients Limited Gel production from plant matter
GB2261671B (en) * 1991-11-16 1996-07-03 Gb Biotech Gel production from plant matter
JPH07506822A (ja) 1992-05-19 1995-07-27 ノボゲン　リサーチ　ピーティーワイ　リミッテッド フィト−エストロゲン，類似体またはその代謝産物を含有する健康補助剤
HU220197B (hu) * 1994-07-26 2001-11-28 Novozymes A/S Eljárás fenolpolimerek viszkozitásának növelésére vagy gélezésére lakkáz enzimmel
PT772717E (pt) * 1994-07-26 2001-11-30 Novozymes As Processo para preparar um produto a base de lignocelulose e produto obtido mediante esse processo
US5766662A (en) * 1995-11-28 1998-06-16 The United States Of America As Represented By The Secretary Of Agriculture Dietary fiber gels for calorie reduced foods and method for preparing the same
AUPO203996A0 (en) * 1996-08-30 1996-09-26 Novogen Research Pty Ltd Therapeutic uses
CA2269504A1 (en) * 1996-11-21 1998-05-28 E.I. Du Pont De Nemours And Company Production of vegetable gels
AU747863B2 (en) 1997-03-20 2002-05-23 Cambridge Biopolymers Limited Improvements relating to bran gels
US6146668A (en) * 1997-04-28 2000-11-14 Novogen, Inc. Preparation of isoflavones from legumes
NZ527735A (en) * 1997-05-01 2005-10-28 Novogen Inc Treatment or prevention of menopausal symptoms and osteoporosis
US5855659A (en) * 1997-05-13 1999-01-05 Corn Products International, Inc. Instant corrugating adhesive
AUPP112497A0 (en) * 1997-12-24 1998-01-22 Novogen Research Pty Ltd Compositions and method for protecting skin from UV induced immunosupression and skin damage
AUPP260798A0 (en) * 1998-03-26 1998-04-23 Novogen Research Pty Ltd Treatment of medical related conditions with isoflavone containing extracts of clover
GB9815200D0 (en) * 1998-07-14 1998-09-09 Du Pont Uk Extraction of hemicellulosic materials
AUPQ266199A0 (en) * 1999-09-06 1999-09-30 Novogen Research Pty Ltd Compositions and therapeutic methods involving isoflavones and analogues thereof
US20090233999A1 (en) * 1999-09-06 2009-09-17 Novogen Research Pty Ltd Compositions and therapeutic methods involving isoflavones and analogues thereof
ITVA990027A1 (it) * 1999-09-28 2001-03-28 Francesco Bertolini Produzione di carta di elevata qualita' da residui di vegetali equatoriali tipici.
AUPQ520300A0 (en) * 2000-01-21 2000-02-17 Novogen Research Pty Ltd Food product and process
CA2345606A1 (en) 2000-09-27 2002-03-27 The Governors Of The University Of Alberta Grain fractionation
DE10109502A1 (de) * 2001-02-28 2002-09-12 Rhodia Acetow Gmbh Verfahren zum Abtrennen von Hemicellulosen aus hemicellulosehaltiger Biomasse sowie die mit dem Verfahren erhältliche Biomasse und Hemicellulose
AUPR363301A0 (en) * 2001-03-08 2001-04-05 Novogen Research Pty Ltd Dimeric isoflavones
US20050119301A1 (en) * 2001-03-16 2005-06-02 Alan Husband Treatment of restenosis
US7101996B2 (en) * 2003-09-23 2006-09-05 Corn Products International, Inc. Process for preparing purified fractions of hemicellulose and cellulose-hemicellulose complexes from alkali treated fiber and products made by the process
WO2006082647A1 (ja) * 2005-02-04 2006-08-10 Daiwa Pharmaceutical Co., Ltd. 免疫力増強物質
US20100176210A1 (en) * 2009-01-09 2010-07-15 Porex Corporation Hydrophilic Porous Wicks for Vaporizable Materials
DE102009023469A1 (de) * 2009-06-02 2011-02-03 JÄCKERING Mühlen- und Nährmittel GmbH Verfahren zur Herstellung von Arabinoxylan
EP2643357B1 (en) * 2010-11-23 2017-02-22 Ecohelix AB A method to increase the molecular weight of wood mannans and xylans comprising aromatic moieties
BR112013024419A2 (pt) * 2011-03-24 2017-06-13 Nestec Sa método para fornecer um extrato à base de cereais integrais
CN106103726A (zh) 2014-01-16 2016-11-09 A·M·拉里 从农业废弃物分级分离寡糖的方法
JP6739742B2 (ja) * 2014-10-20 2020-08-12 国立大学法人 鹿児島大学 塞栓形成用製剤及びマイクロカテーテル
WO2018195422A1 (en) * 2017-04-20 2018-10-25 Spero Energy, Inc. Extraction of natural ferulate and coumarate from biomass
BR112021026245A2 (pt) * 2019-07-03 2022-03-03 Futamura Chemical Uk Ltd Método de extração.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262024A (en) * 1979-08-31 1981-04-14 Mathason Irwin J Method for testing baking strength of flour
US4831127A (en) * 1983-07-12 1989-05-16 Sbp, Inc. Parenchymal cell cellulose and related materials
FR2545101B1 (fr) * 1983-04-29 1985-08-16 Agronomique Inst Nat Rech Procede de modification des pectines de betterave, produits obtenus et leurs applications
FR2635951B1 (fr) * 1988-09-05 1991-03-15 Agronomique Inst Nat Rech Produits riches en parois vegetales a fraction hydrosoluble accrue, leur obtention, leur utilisation et compositions les contenant
US4927649A (en) * 1988-09-16 1990-05-22 A. E. Staley Manufacturing Company Method of making a hemicellulose coated dietary fiber
JP2683391B2 (ja) * 1988-11-30 1997-11-26 日清製粉株式会社 小麦ふすまからのヘミセルロースを基材とする徐放性組成物
US5174998A (en) * 1988-11-30 1992-12-29 Nisshin Flour Milling Co., Ltd. Sustained release compositions using as matrix hemicellulose extracted from wheat bran
US5271943A (en) * 1989-10-27 1993-12-21 Scott Health Care Wound gel compositions containing sodium chloride and method of using them
US5057334A (en) * 1990-07-13 1991-10-15 Ort's Inc. Process for recovery of cellulose
GB2261671B (en) * 1991-11-16 1996-07-03 Gb Biotech Gel production from plant matter

Also Published As

Publication number Publication date
EP0990443A2 (en) 2000-04-05
DE69232731T2 (de) 2003-04-03
EP0646135A1 (en) 1995-04-05
EP0646135B1 (en) 2001-02-21
GB9214392D0 (en) 1992-08-19
GB2261671B (en) 1996-07-03
DE69230690T2 (de) 2000-06-08
BG63014B1 (bg) 2001-01-31
HU9401463D0 (en) 1994-08-29
GR3033214T3 (en) 2000-08-31
CA2123602C (en) 2003-07-15
EP0990443B1 (en) 2002-08-07
EP0612326B1 (en) 2000-02-16
DK0612326T3 (da) 2000-06-05
FI942245A7 (fi) 1994-05-13
HU214649B (hu) 1998-04-28
ES2141729T3 (es) 2000-04-01
JPH07501216A (ja) 1995-02-09
US5633032A (en) 1997-05-27
NO941813L (no) 1994-05-13
GB2261671A (en) 1993-05-26
CA2123602A1 (en) 1993-05-27
US5876779A (en) 1999-03-02
EP0990443A3 (en) 2000-08-23
NO307836B1 (no) 2000-06-05
FI942245A0 (fi) 1994-05-13
DK0646135T3 (da) 2001-06-25
NO941813D0 (no) 1994-05-13
US5530112A (en) 1996-06-25
DE69231698T2 (de) 2001-09-27
FI942245L (fi) 1994-05-13
GEP19991601B (en) 1999-04-29
EP0612326A1 (en) 1994-08-31
DE69232731D1 (de) 2002-09-12
HUT67479A (en) 1995-04-28
JPH07502057A (ja) 1995-03-02
ES2156116T3 (es) 2001-06-16
CA2123613A1 (en) 1993-05-27
ATE189820T1 (de) 2000-03-15
EE03004B1 (et) 1997-06-16
BG98769A (bg) 1995-06-30
DE69230690D1 (de) 2000-03-23
DE69231698D1 (de) 2001-03-29

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