FI872878A0 - Foerfarande foer framstaellning av nya algininsyraestrar. - Google Patents

Foerfarande foer framstaellning av nya algininsyraestrar.

Info

Publication number
FI872878A0
FI872878A0 FI872878A FI872878A FI872878A0 FI 872878 A0 FI872878 A0 FI 872878A0 FI 872878 A FI872878 A FI 872878A FI 872878 A FI872878 A FI 872878A FI 872878 A0 FI872878 A0 FI 872878A0
Authority
FI
Finland
Prior art keywords
algininsyraestrar
nya
foerfarande foer
foer framstaellning
framstaellning
Prior art date
Application number
FI872878A
Other languages
English (en)
Other versions
FI872878A (fi
Inventor
Valle Francesco Della
Aurelio Romeo
Original Assignee
Fidia Spa
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
Application filed by Fidia Spa filed Critical Fidia Spa
Publication of FI872878A0 publication Critical patent/FI872878A0/fi
Publication of FI872878A publication Critical patent/FI872878A/fi

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0014—Skin, i.e. galenical aspects of topical compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
    • A61K47/61—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule the organic macromolecular compound being a polysaccharide or a derivative thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/733—Alginic acid; Salts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • 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
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06—At least partially resorbable materials
    • A61L17/10—At least partially resorbable materials containing macromolecular materials
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/20—Polysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • 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
    • C08B37/0084—Guluromannuronans, e.g. alginic acid, i.e. D-mannuronic acid and D-guluronic acid units linked with alternating alpha- and beta-1,4-glycosidic bonds; Derivatives thereof, e.g. alginates

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Birds (AREA)
  • Polymers & Plastics (AREA)
  • Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Detergent Compositions (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
FI872878A 1986-06-30 1987-06-30 Foerfarande foer framstaellning av nya algininsyraestrar. FI872878A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48201/86A IT1203814B (it) 1986-06-30 1986-06-30 Esteri dell'acido alginico

Publications (2)

Publication Number Publication Date
FI872878A0 true FI872878A0 (fi) 1987-06-30
FI872878A FI872878A (fi) 1987-12-31

Family

ID=11265177

Family Applications (1)

Application Number Title Priority Date Filing Date
FI872878A FI872878A (fi) 1986-06-30 1987-06-30 Foerfarande foer framstaellning av nya algininsyraestrar.

Country Status (24)

Country Link
US (1) US5336668A (fi)
EP (2) EP0251905B1 (fi)
JP (2) JP2569054B2 (fi)
CN (1) CN1026001C (fi)
AR (1) AR242959A1 (fi)
AT (1) ATE113610T1 (fi)
AU (2) AU602901B2 (fi)
CA (1) CA1338235C (fi)
DE (1) DE3750710T2 (fi)
DK (1) DK333687A (fi)
EG (1) EG18197A (fi)
FI (1) FI872878A (fi)
HU (1) HU202559B (fi)
IL (1) IL82943A (fi)
IN (1) IN166549B (fi)
IT (1) IT1203814B (fi)
MX (1) MX7108A (fi)
NO (1) NO175059B (fi)
NZ (1) NZ220807A (fi)
PH (1) PH25729A (fi)
PL (1) PL157922B1 (fi)
PT (1) PT85200B (fi)
YU (2) YU46960B (fi)
ZA (1) ZA874520B (fi)

Families Citing this family (57)

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Publication number Priority date Publication date Assignee Title
US5264422A (en) * 1986-06-30 1993-11-23 Fidia S.P.A. Esters of alginic acid with steroidal alcohols
DK110188D0 (da) * 1988-03-02 1988-03-02 Claus Selch Larsen High molecular weight prodrug derivatives of antiinflammatory drugs
IT1219942B (it) * 1988-05-13 1990-05-24 Fidia Farmaceutici Esteri polisaccaridici
JP2627344B2 (ja) * 1990-01-23 1997-07-02 工業技術院長 水溶性アルギン繊維及びその製造方法
DE69210879T2 (de) * 1991-02-11 1996-10-17 Fidia Spa Gellanester
IT1247472B (it) 1991-05-31 1994-12-17 Fidia Spa Processo per la preparazione di microsfere contenenti componenti biologicamente attivi.
IT1263755B (it) * 1991-09-16 1996-08-29 Fidia Spa Uso di esteri della colina con polisaccaridi acidi come agenti antiulcera e gastroprotettivi
JPH07503943A (ja) * 1991-10-29 1995-04-27 クローバー　コンソリデイテッド，リミテッド 封入及び薬剤放出に有用な架橋性の多糖類、ポリカチオン及び脂質
US5824335A (en) * 1991-12-18 1998-10-20 Dorigatti; Franco Non-woven fabric material comprising auto-crosslinked hyaluronic acid derivatives
IT1254170B (it) * 1991-12-18 1995-09-11 Mini Ricerca Scient Tecnolog Membrane composite per la rigenerazione guidata di tessuti
IT1254704B (it) * 1991-12-18 1995-10-09 Mini Ricerca Scient Tecnolog Tessuto non tessuto essenzialmente costituito da derivati dell'acido ialuronico
FR2699545B1 (fr) * 1992-12-18 1995-01-27 Oreal Agent gélifiant résultant de l'association d'un chitosane et d'un alginate d'alkyle ou d'hydroxyalkyle et son utilisation dans la préparation de compositions cosmétiques et pharmaceutiques.
IT1263394B (it) * 1993-07-30 1996-08-05 Fidia Advanced Biopolymers Srl Composizioni farmaceutiche per uso topico a base di acido ialuronico e suoi derivati
IT1268955B1 (it) * 1994-03-11 1997-03-18 Fidia Advanced Biopolymers Srl Esteri attivi di polisaccaridi carbossilici
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IT1281886B1 (it) * 1995-05-22 1998-03-03 Fidia Advanced Biopolymers Srl Processo per la preparazione di idrogel ottenuti da derivati chimici dell'acido ialuronico mediante irradiazioni ultraviolette e loro
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IT1294797B1 (it) 1997-07-28 1999-04-15 Fidia Advanced Biopolymers Srl Uso dei derivati dell'acido ialuronico nella preparazione di biomateriali aventi attivita' emostatica fisica e tamponante
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DK3354665T5 (da) 2011-06-02 2022-09-19 Massachusetts Inst Technology Modificerede alginater til celleindkapsling og celleterapi
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EP3145987B1 (en) 2014-05-19 2018-10-24 Basf Se Process for producing porous alginate-based aerogels
WO2016019391A1 (en) * 2014-08-01 2016-02-04 Massachusetts Institute Of Technology Modified alginates for anti-fibrotic materials and applications
RU2018120104A (ru) 2015-11-01 2019-12-02 Массачусетс Инститьют Оф Текнолоджи Модифицированные альгинаты в качестве противофиброзных материалов и их применения
WO2017218520A1 (en) 2016-06-13 2017-12-21 Massachusetts Institute Of Technology Surface-coated continuous glucose monitors
US11318231B2 (en) 2017-11-06 2022-05-03 Massachusetts Institute Of Technology Anti-inflammatory coatings to improve biocompatibility of neurological implants
KR20200140304A (ko) 2018-04-09 2020-12-15 바스프 에스이 에어로겔 및 미용 적용에서의 그들의 용도
CN109646705B (zh) * 2019-01-30 2022-06-14 深圳齐康医疗器械有限公司 复合海绵及其制备方法和负压引流敷料、装置与医疗设备
CN110946712B (zh) * 2019-12-31 2021-06-18 露乐健康科技股份有限公司 具有柔臀健脂护理功能的纸尿裤
CN111518226A (zh) * 2020-03-06 2020-08-11 沈阳科技学院 一种用于活性染料直接印花的印花糊料的制备方法
CN113208953A (zh) * 2021-04-16 2021-08-06 青岛海之林生物科技开发有限公司 一种海藻染发膏及其制备工艺
CN115850533B (zh) * 2022-09-28 2023-07-21 青岛格诚经纬生物科技有限公司 一种海藻酸材料及其制备方法、应用

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IN166549B (fi) 1990-06-02
IL82943A (en) 1994-02-27
JP2569054B2 (ja) 1997-01-08
PH25729A (en) 1991-10-18
YU84688A (en) 1989-10-31
CN87104499A (zh) 1988-04-06
EP0609968A2 (en) 1994-08-10
NO175059B (no) 1994-05-16
IT1203814B (it) 1989-02-23
NO872716D0 (no) 1987-06-29
MX7108A (es) 1994-01-31
PT85200A (en) 1987-07-01
IL82943A0 (en) 1987-12-20
HUT43870A (en) 1987-12-28
EP0251905A3 (en) 1988-07-20
JPH08311104A (ja) 1996-11-26
YU46960B (sh) 1994-09-09
AU7008491A (en) 1991-05-16
CA1338235C (en) 1996-04-09
DE3750710D1 (de) 1994-12-08
JPS6333401A (ja) 1988-02-13
FI872878A (fi) 1987-12-31
DK333687A (da) 1987-12-31
CN1026001C (zh) 1994-09-28
YU46980B (sh) 1994-09-09
PT85200B (pt) 1990-03-30
EP0251905A2 (en) 1988-01-07
DK333687D0 (da) 1987-06-29
EP0609968A3 (en) 1994-12-21
NO872716L (no) 1988-01-04
ZA874520B (en) 1987-12-29
US5336668A (en) 1994-08-09
HU202559B (en) 1991-03-28
AR242959A1 (es) 1993-06-30
AU651804B2 (en) 1994-08-04
PL266544A1 (en) 1988-09-15
EP0251905B1 (en) 1994-11-02
EG18197A (en) 1992-09-30
PL157922B1 (en) 1992-07-31
NZ220807A (en) 1992-03-26
AU602901B2 (en) 1990-11-01
NO175059C (fi) 1994-08-24
DE3750710T2 (de) 1995-03-16
ATE113610T1 (de) 1994-11-15
IT8648201A0 (it) 1986-06-30
AU7490987A (en) 1988-01-07

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