ES2027528A6 - Procedimiento para la obtencion de polimeros con actividad antiviral. - Google Patents

Procedimiento para la obtencion de polimeros con actividad antiviral.

Info

Publication number
ES2027528A6
ES2027528A6 ES9003222A ES9003222A ES2027528A6 ES 2027528 A6 ES2027528 A6 ES 2027528A6 ES 9003222 A ES9003222 A ES 9003222A ES 9003222 A ES9003222 A ES 9003222A ES 2027528 A6 ES2027528 A6 ES 2027528A6
Authority
ES
Spain
Prior art keywords
polymers
groups
water
antiviral activity
sulfonated
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
ES9003222A
Other languages
English (en)
Inventor
Ranieri Juan Pablo Pivel
Gomez-Pamo Antonio F Guerrero
Armendariz Maria Jesus Almela
Llamas Luis Carrasco
Ojeda Juan Antonio Leal
Benito Carmen Guerrero
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.)
Industrial Farmaceutica Cantabria SA
Original Assignee
Laboratorios Andromaco SA
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 Laboratorios Andromaco SA filed Critical Laboratorios Andromaco SA
Priority to ES9003222A priority Critical patent/ES2027528A6/es
Priority to US07/806,669 priority patent/US5252728A/en
Priority to EP19910500143 priority patent/EP0491644A3/en
Priority to JP3333715A priority patent/JPH05186502A/ja
Publication of ES2027528A6 publication Critical patent/ES2027528A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Virology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE POLIMEROS CON ACTIVIDAD ANTIVIRAL, QUE SE CARACTERIZA PORQUE A PARTIR DE OLIGO O POLISACARIDOS CON UNA DETERMINADA ESTRUCTURA SE OBTIENEN POR OXIDACION POLIMEROS CON UN DETERMINADO NUMERO DE GRUPOS CARBONILO; PORQUE SE HACEN REACCIONAR EN AGUA O EN MEZCLAS DE AGUA CON SOLVENTES MISCIBLES CON AGUA, EN CONDICIONES DETERMINADAS DE TEMPERATURA, TIEMPO Y PH, LOS GRUPOS CARBONILO DE LOS OLIGO/POLISACARIDOS OXIDADOS CON GRUPOS AMINO DE MOLECULAS PORTADORAS DE GRUPOS DE GRUPO AMINO Y SULFONATO, COMO POR EJEMPLO AMINOSULFONATOS ALIFATICOS, LO QUE DA LUGAR A POLIMEROS PORTADORES DE GRUPOS SULFONATOS, QUE SE PURIFICAN POR PROCEDIMIENTOS HABITUALES. TIENEN APLICACION EN LA INDUSTRIA FARMACEUTICA.
ES9003222A 1990-12-17 1990-12-17 Procedimiento para la obtencion de polimeros con actividad antiviral. Expired - Lifetime ES2027528A6 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES9003222A ES2027528A6 (es) 1990-12-17 1990-12-17 Procedimiento para la obtencion de polimeros con actividad antiviral.
US07/806,669 US5252728A (en) 1990-12-17 1991-12-13 Process for obtaining polymers with antiviral activity
EP19910500143 EP0491644A3 (en) 1990-12-17 1991-12-16 Process for obtaining polymers with antiviral activity
JP3333715A JPH05186502A (ja) 1990-12-17 1991-12-17 抗ウイルス活性を有する重合体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9003222A ES2027528A6 (es) 1990-12-17 1990-12-17 Procedimiento para la obtencion de polimeros con actividad antiviral.

Publications (1)

Publication Number Publication Date
ES2027528A6 true ES2027528A6 (es) 1992-06-01

Family

ID=8270087

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9003222A Expired - Lifetime ES2027528A6 (es) 1990-12-17 1990-12-17 Procedimiento para la obtencion de polimeros con actividad antiviral.

Country Status (4)

Country Link
US (1) US5252728A (es)
EP (1) EP0491644A3 (es)
JP (1) JPH05186502A (es)
ES (1) ES2027528A6 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6300057B1 (en) 1997-02-06 2001-10-09 Large Scale Biology Corporation Melanins with improved ability to inhibit HIV replication
US20040009953A1 (en) * 2002-01-10 2004-01-15 Comper Wayne D. Antimicrobial charged polymers that exhibit resistance to lysosomal degradation during kidney filtration and renal passage, compositions and method of use thereof
US20030181416A1 (en) * 2002-01-10 2003-09-25 Comper Wayne D. Antimicrobial charged polymers that exhibit resistance to lysosomal degradation during kidney filtration and renal passage, compositions and method of use thereof
US20050009782A1 (en) * 2003-07-09 2005-01-13 Comper Wayne D. Antiviral charged polymers that exhibit resistance to lysosomal degradation during kidney filtration and renal passage, compositions and methods of use thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1013902A (en) * 1961-05-24 1965-12-22 Hoechst Ag Process for the preparation of polysaccharides
US3856775A (en) * 1969-07-14 1974-12-24 Ajinomoto Kk {62 -(1{43 3)-glucans
US3660377A (en) * 1969-10-10 1972-05-02 Cpc International Inc Production of resins from reducing sugars
DE2223618A1 (de) * 1971-06-14 1973-01-04 Akad Wissenschaften Ddr Verfahren zur herstellung von in wasser loeslichen kupplungsprodukten aminogruppenhaltiger biologisch-aktiver verbindungen mit carbonylgruppenhaltigen polymeren
US4152170A (en) * 1975-06-18 1979-05-01 Sumitomo Chemical Company, Ltd. Cross-linked pullulan
US4739046A (en) * 1985-08-19 1988-04-19 Luzio Nicholas R Di Soluble phosphorylated glucan
EP0240098A3 (en) * 1986-04-04 1989-05-10 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Oligo and polysaccharides for the treatment of diseases caused by retroviruses

Also Published As

Publication number Publication date
JPH05186502A (ja) 1993-07-27
US5252728A (en) 1993-10-12
EP0491644A2 (en) 1992-06-24
EP0491644A3 (en) 1993-06-02

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Legal Events

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PC1A Transfer granted

Owner name: INDUSTRIAL FARMACEUTICA CANTABRIA, S.A.