BE834538A - Polymeres contenant des radicaux d'acides polyinsatures, leur preparation et leur utilisation - Google Patents

Polymeres contenant des radicaux d'acides polyinsatures, leur preparation et leur utilisation

Info

Publication number
BE834538A
BE834538A BE160960A BE160960A BE834538A BE 834538 A BE834538 A BE 834538A BE 160960 A BE160960 A BE 160960A BE 160960 A BE160960 A BE 160960A BE 834538 A BE834538 A BE 834538A
Authority
BE
Belgium
Prior art keywords
preparation
polymers containing
acid radicals
containing polyunsaturated
polyunsaturated acid
Prior art date
Application number
BE160960A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE834538A publication Critical patent/BE834538A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification
    • 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
    • A61K47/58—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 obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. poly[meth]acrylate, polyacrylamide, polystyrene, polyvinylpyrrolidone, polyvinylalcohol or polystyrene sulfonic acid resin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/10—Acylation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
BE160960A 1974-10-15 1975-10-15 Polymeres contenant des radicaux d'acides polyinsatures, leur preparation et leur utilisation BE834538A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28419/74A IT1044797B (it) 1974-10-15 1974-10-15 Alti polimeri contenenti radicali prostaglandinici processo per la loro preparazione e loro impiego

Publications (1)

Publication Number Publication Date
BE834538A true BE834538A (fr) 1976-02-02

Family

ID=11223564

Family Applications (1)

Application Number Title Priority Date Filing Date
BE160960A BE834538A (fr) 1974-10-15 1975-10-15 Polymeres contenant des radicaux d'acides polyinsatures, leur preparation et leur utilisation

Country Status (16)

Country Link
US (2) US4228152A (xx)
JP (2) JPS51125497A (xx)
AR (1) AR213396A1 (xx)
AT (1) AT343899B (xx)
BE (1) BE834538A (xx)
CA (1) CA1050035A (xx)
CH (1) CH618190A5 (xx)
DE (2) DE2546240A1 (xx)
DK (1) DK461975A (xx)
ES (1) ES441756A1 (xx)
FR (2) FR2287914A1 (xx)
GB (2) GB1513410A (xx)
IN (1) IN142957B (xx)
IT (1) IT1044797B (xx)
NL (1) NL161462C (xx)
SE (1) SE7511468L (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902955C2 (de) * 1979-01-22 1982-09-16 Escher Wyss AG, Zürich Durchbiegungseinstellwalze
DE2902956C2 (de) * 1979-01-23 1983-05-26 Escher Wyss AG, Zürich Beheizte Durchbiegungseinstellwalze
US4675182A (en) * 1983-02-12 1987-06-23 Bayer Aktiengesellschaft Complexes of prostaglandins
JPS60190722U (ja) * 1984-05-28 1985-12-17 いすゞ自動車株式会社 ワ−クピツチ送り装置
EP0172962A1 (en) * 1984-08-30 1986-03-05 Ono Pharmaceutical Co., Ltd. Prostaglandins
JPS6279113A (ja) * 1985-09-30 1987-04-11 Toyoda Gosei Co Ltd ホ−ス搬送装置
US4684698A (en) * 1986-05-02 1987-08-04 Gaf Corporation Water soluble multicomplex of chlorothiazide, furosemide and poly(N-vinyl-2-pyrrolidone)
EP0540670B1 (en) * 1990-07-26 1996-03-20 Monsanto Company Method for preparation of crosslinked polyamines
FR2707010B1 (xx) * 1993-06-25 1995-09-29 Bio Merieux
ZA978537B (en) 1996-09-23 1998-05-12 Focal Inc Polymerizable biodegradable polymers including carbonate or dioxanone linkages.
US6471955B1 (en) 1997-04-04 2002-10-29 Pharmacia Corporation Ph-selective delivery system using crosslinked polymeric resins as vehicles
WO1998044951A2 (en) * 1997-04-04 1998-10-15 Monsanto Company Hydrolysable delivery system using cross-linked polymeric resins as vehicles
US6890524B1 (en) 1997-04-04 2005-05-10 Monsanto Company Hydrolyzable delivery system using cross-linked polymeric resins as vehicles
EP1222217B1 (en) * 1999-09-08 2005-06-15 Polytherics Limited Uniform molecular weight polymers
AU2001284092A1 (en) * 2000-07-31 2002-02-13 Bio Merieux Succinimide derivative useful as polymerisable bifunctional monomer
PT2964224T (pt) * 2013-03-08 2024-09-17 Polyactiva Pty Ltd Conjugado de polímero para administração de um agente bioativo
US10113033B2 (en) 2013-03-08 2018-10-30 Polyactiva Pty Ltd Polymer conjugate for delivery of a bioactive agent
US11696955B2 (en) 2017-03-14 2023-07-11 Polyactiva Pty Ltd Drug-polymer conjugate
US11207417B2 (en) 2017-03-14 2021-12-28 Polyactiva Pty Ltd Drug-polymer conjugate
MX2019010904A (es) 2017-03-14 2019-12-09 Polyactiva Pty Ltd Conjugado de farmaco-polimero.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB869149A (en) * 1958-09-16 1961-05-31 Clinical Products Ltd Liquid pharmaceutical compositions comprising compounds of ion exchange resins and therapeutic substances
FR1603393A (xx) * 1967-12-27 1971-04-13
USRE28316E (en) 1968-09-03 1975-01-21 Entrapment compositions and processes
US3932656A (en) * 1970-09-10 1976-01-13 Alza Corporation Article of manufacture for instant release of anti-aggregation and non-thrombogenic agents to biological media
BE786747A (fr) * 1971-07-26 1973-01-26 Du Pont Copolymeres greffes statistiques de pivalolactones
US4062855A (en) * 1971-09-27 1977-12-13 University Of Washington Synthetic polymers furnishing controlled release of a biologically active component during degradation
US3898986A (en) * 1972-12-27 1975-08-12 Alza Corp Biotransformable intrauterine device
US3811444A (en) * 1972-12-27 1974-05-21 Alza Corp Bioerodible ocular device
US4145320A (en) * 1974-10-15 1979-03-20 Paolo Ferruti Polymers containing polyunsaturated acid radicals, process for their preparation and use thereof

Also Published As

Publication number Publication date
ES441756A1 (es) 1977-04-01
FR2287913A1 (fr) 1976-05-14
GB1513410A (en) 1978-06-07
IT1044797B (it) 1980-04-21
DE2546241A1 (de) 1976-04-29
NL161462B (nl) 1979-09-17
US4228152A (en) 1980-10-14
FR2287914A1 (fr) 1976-05-14
IN142957B (xx) 1977-09-10
DE2546240A1 (de) 1976-04-29
CA1050035A (en) 1979-03-06
AT343899B (de) 1978-06-26
SE7511468L (sv) 1976-04-20
NL7512106A (nl) 1976-04-21
CH618190A5 (xx) 1980-07-15
FR2287914B1 (xx) 1978-09-22
JPS51125254A (en) 1976-11-01
JPS51125497A (en) 1976-11-01
AR213396A1 (es) 1979-01-31
JPS543788B2 (xx) 1979-02-27
GB1524224A (en) 1978-09-06
ATA787075A (de) 1977-10-15
NL161462C (nl) 1980-02-15
FR2287913B1 (xx) 1980-05-23
DK461975A (da) 1976-04-16
US4223011A (en) 1980-09-16

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