BR0309340A - Materiais, sua preparação e uso - Google Patents

Materiais, sua preparação e uso

Info

Publication number
BR0309340A
BR0309340A BR0309340-9A BR0309340A BR0309340A BR 0309340 A BR0309340 A BR 0309340A BR 0309340 A BR0309340 A BR 0309340A BR 0309340 A BR0309340 A BR 0309340A
Authority
BR
Brazil
Prior art keywords
component
components
precipitate
amphiphilic
precipitates
Prior art date
Application number
BR0309340-9A
Other languages
English (en)
Inventor
Lajos Szente
Jozsef Szejtli
Gyeorgy Lajos Kis
Christian Schoch
Original Assignee
Novartis Ag
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 Novartis Ag filed Critical Novartis Ag
Publication of BR0309340A publication Critical patent/BR0309340A/pt

Links

Classifications

    • 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
    • A61K47/40—Cyclodextrins; Derivatives 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
    • A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
    • 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
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
    • A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
    • 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
    • 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
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7015—Drug-containing film-forming compositions, e.g. spray-on
    • 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
    • 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
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/602—Type of release, e.g. controlled, sustained, slow
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/80—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special chemical form
    • A61L2300/802—Additives, excipients, e.g. cyclodextrins, fatty acids, surfactants

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dermatology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Neurosurgery (AREA)
  • Inorganic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

"MATERIAIS, SUA PREPARAçãO E USO". A presente invenção refere-se a novos materiais, particularmente biomateriais, na forma de um precipitado, compreendendo pelo menos um componente polimérico aniónico que é, como tal, solúvel em água e um componente anfifílico do tipo amónio, precipitado o qual é obtenível por meio de um processo o qual inclui as seguintes etapas de processo: 1. contato do componente polimérico aniónico e um componente de ciclodextrina em um meio aquoso e 2. adição, à mistura obtida na etapa 1, do componente anfifílico do tipo amónio; em que os referidos componentes estão presentes em quantidades eficazes para formar o referido precipitado e, de preferência, precipitados correspondentes compreendendo adicionalmente o referido componente de ciclodextrina. Ambos os tipos de precipitado podem, opcionalmente, compreender um ou mais de outros componentes. Os precipitados são particularmente úteis como formulações depósito de liberação controlada adequadas para distribuição duradoura dos referidos outros componentes. Os outros componentes incorporados nos precipitados podem ser compostos farmacêuticos, pesticidas, agroquímicos, colorantes, produtos diagnósticos, enzimas, gêneros alimentícios, etc.
BR0309340-9A 2002-04-19 2003-04-17 Materiais, sua preparação e uso BR0309340A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02008809 2002-04-19
PCT/EP2003/004076 WO2003089008A1 (en) 2002-04-19 2003-04-17 Novel biomaterials, their preparation and use

Publications (1)

Publication Number Publication Date
BR0309340A true BR0309340A (pt) 2005-03-08

Family

ID=29225593

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0309340-9A BR0309340A (pt) 2002-04-19 2003-04-17 Materiais, sua preparação e uso

Country Status (20)

Country Link
US (3) US20050163853A1 (pt)
EP (1) EP1499361B1 (pt)
JP (1) JP4648632B2 (pt)
KR (1) KR101121675B1 (pt)
CN (1) CN1646171B (pt)
AU (1) AU2003224099B2 (pt)
BR (1) BR0309340A (pt)
CA (1) CA2484100C (pt)
CO (1) CO5611168A2 (pt)
ES (1) ES2392964T3 (pt)
HK (1) HK1073070A1 (pt)
IL (1) IL164627A (pt)
MX (1) MXPA04010325A (pt)
NO (1) NO20044979L (pt)
NZ (1) NZ535810A (pt)
PL (1) PL215579B1 (pt)
PT (1) PT1499361E (pt)
RU (1) RU2321597C2 (pt)
WO (1) WO2003089008A1 (pt)
ZA (1) ZA200407794B (pt)

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US20060089590A1 (en) * 2004-10-27 2006-04-27 John Higuchi Methods and devices for sustained in-vivo release of an active agent
EP1787658B1 (en) 2005-11-10 2012-03-14 CHEMI S.p.A. Sustained release formulations of somatostatin analogue inhibitors of growth hormone
CN101501484B (zh) * 2006-09-04 2012-12-26 独立行政法人产业技术综合研究所 通过毛细管电泳法分析试样的方法
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US20100155242A1 (en) * 2006-09-04 2010-06-24 Arkray, Inc. Method of Analyzing a Sample by Capillary Electrophoresis
CN102421451B (zh) 2009-02-25 2013-11-06 休普拉特克药品有限公司 苯达莫司汀环多糖组合物
US8389558B2 (en) * 2009-07-20 2013-03-05 Supratek Pharma Inc. Bendamustine amphiphilic anionic compositions
US20110015245A1 (en) * 2009-07-20 2011-01-20 Valery Alakhov Bendamustine amphiphilic cationic compositions
EP2547221B1 (en) 2010-03-13 2014-12-17 Eastpond Laboratories Limited Fat-binding compositions
US8383663B2 (en) 2010-07-19 2013-02-26 Supratek Pharma Inc. Bendamustine anionic-catioinic cyclopolysaccharide compositions
JP2014502612A (ja) 2010-12-31 2014-02-03 イーストポンド・ラボラトリーズ・リミテッド シクロデキストリンを含有する細胞水和組成物
US20120171184A1 (en) 2010-12-31 2012-07-05 Lajos Szente Cellular hydration compositions
BR112013018933A2 (pt) * 2011-02-10 2016-09-13 Unilever Nv composições antiviral, antisséptica líquida, e sólida para a lavagem pessoal, de limpeza sólida e líquida da superfície rígida, antimicrobiana, higienizadora de mãos, método de desinfecção de uma superfície e utilização de uma composição
EP2804915B1 (en) 2012-01-18 2016-03-30 SurModics, Inc. Lubricious medical device coating with low particulates
CA2932532C (en) * 2012-12-04 2021-06-22 Phosphorex, Inc. Microparticles and nanoparticles having negative surface charges
US20160096931A1 (en) * 2013-05-17 2016-04-07 Marquette University Composite materials containing structural polysaccharides and macrocyclic compounds formed from ionic liquid compositions
JP5673756B2 (ja) * 2013-08-20 2015-02-18 東洋紡株式会社 医療用材料
RU2597085C2 (ru) * 2013-11-07 2016-09-10 Федеральное государственное бюджетное учреждение науки Институт биологии моря им. А.В. Жирмунского Дальневосточного отделения Российской академии наук (ИБМ ДВО РАН) Имплантируемый матриксный материал для регенеративной медицины и способ его получения (варианты)
US20180369124A1 (en) 2015-06-24 2018-12-27 Kao Germany Gmbh Hair treatment process
US10342898B2 (en) * 2015-12-29 2019-07-09 Surmodics, Inc. Lubricious coatings with surface salt groups
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WO2018075614A1 (en) 2016-10-18 2018-04-26 Marquette University Composite materials containing structural polymers and photoreactive nitric odide releasing agents and uses thereof for wound dressings
EP4132294A1 (en) 2020-04-06 2023-02-15 Eastpond Laboratories Limited Compositions for promoting cellular hydration
CN114344557A (zh) * 2022-01-10 2022-04-15 山东万容生物科技有限公司 一种含环糊精的水胶体敷料及其制备方法
WO2023212740A1 (en) * 2022-04-29 2023-11-02 Drexel University Surfactant-impregnated mof-coated fabric for antimicrobial applications

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Also Published As

Publication number Publication date
PL215579B1 (pl) 2013-12-31
NZ535810A (en) 2007-11-30
CN1646171A (zh) 2005-07-27
HK1073070A1 (en) 2005-09-23
EP1499361B1 (en) 2012-08-08
EP1499361A1 (en) 2005-01-26
KR20040103968A (ko) 2004-12-09
ES2392964T3 (es) 2012-12-17
CA2484100A1 (en) 2003-10-30
CA2484100C (en) 2012-01-03
MXPA04010325A (es) 2005-06-08
PT1499361E (pt) 2012-11-22
AU2003224099B2 (en) 2006-11-09
PL371595A1 (en) 2005-06-27
WO2003089008A1 (en) 2003-10-30
AU2003224099A1 (en) 2003-11-03
CN1646171B (zh) 2010-05-26
JP4648632B2 (ja) 2011-03-09
ZA200407794B (en) 2006-02-22
IL164627A0 (en) 2005-12-18
RU2004133887A (ru) 2005-10-20
NO20044979L (no) 2004-11-16
IL164627A (en) 2009-11-18
US20120040901A1 (en) 2012-02-16
US20080299166A1 (en) 2008-12-04
CO5611168A2 (es) 2006-02-28
US20050163853A1 (en) 2005-07-28
JP2005529879A (ja) 2005-10-06
RU2321597C2 (ru) 2008-04-10
KR101121675B1 (ko) 2012-03-13

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07D Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette]
B07E Notification of approval relating to section 229 industrial property law [chapter 7.5 patent gazette]

Free format text: NOTIFICACAO DE ANUENCIA RELACIONADA COM O ART 229 DA LPI

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 12A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2308 DE 31/03/2015.