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
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 (de)
JP (2) JPS51125497A (de)
AR (1) AR213396A1 (de)
AT (1) AT343899B (de)
BE (1) BE834538A (de)
CA (1) CA1050035A (de)
CH (1) CH618190A5 (de)
DE (2) DE2546240A1 (de)
DK (1) DK461975A (de)
ES (1) ES441756A1 (de)
FR (2) FR2287913A1 (de)
GB (2) GB1513410A (de)
IN (1) IN142957B (de)
IT (1) IT1044797B (de)
NL (1) NL161462C (de)
SE (1) SE7511468L (de)

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 (de) * 1984-08-30 1986-03-05 Ono Pharmaceutical Co., Ltd. Prostaglandine
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)
EP0540580B1 (de) * 1990-07-26 1994-04-13 G.D. Searle & Co. Arzneimittel freisetzendes polymeres system
FR2707010B1 (de) * 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.
US6890524B1 (en) 1997-04-04 2005-05-10 Monsanto Company Hydrolyzable delivery system using cross-linked polymeric resins as vehicles
WO1998044951A2 (en) * 1997-04-04 1998-10-15 Monsanto Company Hydrolysable delivery system using cross-linked polymeric resins as vehicles
US6471955B1 (en) 1997-04-04 2002-10-29 Pharmacia Corporation Ph-selective delivery system using crosslinked polymeric resins as vehicles
US6803438B1 (en) * 1999-09-08 2004-10-12 Polytherics Limited Uniform molecular weight polymers
WO2002010132A1 (fr) * 2000-07-31 2002-02-07 Bio Merieux Derive de succinimide utile en tant que monomere bifonctionnel polymerisable
US10113033B2 (en) 2013-03-08 2018-10-30 Polyactiva Pty Ltd Polymer conjugate for delivery of a bioactive agent
KR102210895B1 (ko) 2013-03-08 2021-02-02 폴리액티바 피티와이 리미티드 생리활성 물질의 전달을 위한 폴리머 결합체
US11207417B2 (en) 2017-03-14 2021-12-28 Polyactiva Pty Ltd Drug-polymer conjugate
US11696955B2 (en) 2017-03-14 2023-07-11 Polyactiva Pty Ltd Drug-polymer conjugate
CA3054084A1 (en) 2017-03-14 2018-09-20 Polyactiva Pty Ltd Biodegradable drug-polymer conjugate

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

Similar Documents

Publication Publication Date Title
BE834538A (fr) Polymeres contenant des radicaux d'acides polyinsatures, leur preparation et leur utilisation
IL48690A0 (en) Blood compatible polymers and their use
BE833044A (fr) 4-arylpiperidines 1, 3, 4 -trisubtituees et leur preparation
IL46459A0 (en) New phenol-acetals and their use as polymer stabilizers
FR2309536A1 (fr) Nouvelles 1,3 diceto-1,2,3,4,4a,5,6,7-octahydroisoquinoleines, leur preparation et leur utilisation
FR2285891A1 (fr) Nouvelles benzodiazepines et leur preparation
DK64676A (da) Pyrolyserede polymerpartikler
FR2276364A1 (fr) Nouvelles compositions d'azido-silanes et leur procede d'application
FR2323702A1 (fr) Catalyseurs perfectionnes de polymerisation de l'ethylene, leur obtention et leurs applications
BE838397A (fr) Polymeres contenant un metal, leur preparation et leurs emplois
BE834240A (fr) Copolymeres quaternaires de l'ethylene, leur procede de preparation et leur utilisation
BE825039A (fr) Leuco-colorants d'indolyl-methylene, leur preparation et leur utilisation
FR2282880A1 (fr) Esters phenyliques d'acides 2-carbalcoxyaminobenzimidazolyl-5(6)-sulfoniques, leur procede de preparation et leurs applications
FR2282881A1 (fr) 2-carbalcoxyamino-5(6)-phenylsulfonyloxy-benzimidazoles, leur preparation et leurs applications
JPS531290A (en) Polymer containing repeating units of 2*55oxolanylene
FR2291758A1 (fr) Nouvelles benzodiazepines, leur preparation et medicament les contenant
FR2292719A1 (fr) Polymeres contenant des groupes sulfonyloxycarbamoyle
BE831933A (fr) Polymeres contenant des groupes n-dialcoyluree
BE832464A (fr) 3,4-dihydro-2h-isoquinoleine-1-thiones et leur preparation
BE825481A (fr) Polymeres contenant des groupes 8-hydroxyquinoleine
BE836849A (fr) Dialkylphosphonopropionamides, leur preparation et leur utilisation
BE826051A (fr) Pigments azoiques, leur preparation et leur utilisation
BE831532A (fr) Sulfohalogenures d'oxazine-diones, leur preparation et leur transformation en edulcorants
GB1504944A (en) Polymers derived from cyanocarboxyl compounds their preparation and use
BE833802A (fr) Polymeres contenant des groupes dioxathiazole-2-oxyde