ES2084825T3 - Procedimiento de preparacion de poliamidas entrecruzadas. - Google Patents

Procedimiento de preparacion de poliamidas entrecruzadas.

Info

Publication number
ES2084825T3
ES2084825T3 ES91915184T ES91915184T ES2084825T3 ES 2084825 T3 ES2084825 T3 ES 2084825T3 ES 91915184 T ES91915184 T ES 91915184T ES 91915184 T ES91915184 T ES 91915184T ES 2084825 T3 ES2084825 T3 ES 2084825T3
Authority
ES
Spain
Prior art keywords
cross
procedure
preparation
linked polyamides
linked
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
ES91915184T
Other languages
English (en)
Inventor
Samuel Joseph Tremont
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of ES2084825T3 publication Critical patent/ES2084825T3/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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C08G73/0226—Quaternisation of polyalkylene(poly)amines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/557—Eicosanoids, e.g. leukotrienes or prostaglandins
    • 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
    • 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
    • A61K47/59—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 otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
    • 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
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/923—Aminoplast having terminal ethylenic unsaturation

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

SE MUESTRAN POLIAMINAS DE DENSIDAD CONTROLADA DE ENLACE CRUZADO QUE SON INSOLUBLES EN AGUA Y SE HINCHAN A VALORES DE PH DE HASTA 8. ESTAS POLIAMINAS SON UTILES EN SISTEMAS DE DISTRIBUCION DE MEDICAMENTOS ESPECIFICOS RESPECTO A UN PUNTO.
ES91915184T 1990-07-26 1991-07-22 Procedimiento de preparacion de poliamidas entrecruzadas. Expired - Lifetime ES2084825T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55804190A 1990-07-26 1990-07-26

Publications (1)

Publication Number Publication Date
ES2084825T3 true ES2084825T3 (es) 1996-05-16

Family

ID=24227945

Family Applications (2)

Application Number Title Priority Date Filing Date
ES91915184T Expired - Lifetime ES2084825T3 (es) 1990-07-26 1991-07-22 Procedimiento de preparacion de poliamidas entrecruzadas.
ES91913230T Expired - Lifetime ES2053333T3 (es) 1990-07-26 1991-07-22 Sistema polimerico para la administracion de farmacos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES91913230T Expired - Lifetime ES2053333T3 (es) 1990-07-26 1991-07-22 Sistema polimerico para la administracion de farmacos.

Country Status (15)

Country Link
US (5) US5474767A (es)
EP (2) EP0540580B1 (es)
JP (2) JPH06502391A (es)
AT (2) ATE135721T1 (es)
AU (2) AU8418891A (es)
CA (2) CA2085366C (es)
DE (2) DE69101710T2 (es)
DK (2) DK0540580T3 (es)
ES (2) ES2084825T3 (es)
GR (1) GR3019804T3 (es)
IE (1) IE912630A1 (es)
NZ (1) NZ239133A (es)
PT (1) PT98442B (es)
WO (2) WO1992001477A1 (es)
ZA (1) ZA915892B (es)

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DK0540580T3 (da) * 1990-07-26 1994-05-16 Monsanto Co Polymert lægemiddelafgivelsessystem
CA2111277C (en) * 1992-12-14 1998-06-23 Martin P. Mcgrath Controlled functional density poly(secondary amines) and method for preparation thereof
US5559193A (en) * 1993-12-20 1996-09-24 Monsanto Company Controlled functional density polyamines and method for preparation thereof
US5691422A (en) * 1994-03-07 1997-11-25 Exxon Chemical Patents Inc. Saturated polyolefins having terminal aldehyde or hydroxy substituents and derivatives thereof
US5674950A (en) * 1994-03-07 1997-10-07 Exxon Chemical Patents Inc. Polymers having terminal hydroxyl aldehyde, or alkylamino substitutents and derivatives thereof
US6413945B1 (en) * 1997-04-04 2002-07-02 Pharmacia Corporation Gastro-specific prodrugs
US6030959A (en) * 1997-04-04 2000-02-29 Monsanto Company Gastro-specific prodrugs
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
AU6783498A (en) 1997-04-04 1998-10-30 Monsanto Company Ph-selective delivery system using cross-linked polymeric resins as vehicles
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US6315987B1 (en) * 2000-05-10 2001-11-13 Isp Investments Inc. Polymeric delivery and release systems for oral care actives
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DK1572217T3 (da) * 2002-12-12 2008-12-15 Nycomed Gmbh Kombinationsmedikament af R,R-formoterol og ciclesonid
WO2004100926A2 (en) * 2003-05-13 2004-11-25 Medtronic, Inc. Delivery of agents using hydrolyzable leaving groups
GB0417401D0 (en) 2004-08-05 2004-09-08 Controlled Therapeutics Sct Stabilised prostaglandin composition
DE602006015387D1 (de) 2005-04-13 2010-08-26 Astion Dev As Beta-2 Adrenoceptor Agonisten zur Behandlung von Bindegewebserkrankungen der Haut
US8367096B2 (en) * 2005-07-19 2013-02-05 Boston Scientific Scimed, Inc. Polymers having covalently bound therapeutic agents
US20090317335A1 (en) * 2006-04-20 2009-12-24 Wenbin Lin Hybrid Nanomaterials as Multimodal Imaging Contrast Agents
GB0613333D0 (en) 2006-07-05 2006-08-16 Controlled Therapeutics Sct Hydrophilic polyurethane compositions
GB0613638D0 (en) 2006-07-08 2006-08-16 Controlled Therapeutics Sct Polyurethane elastomers
EP2064174B1 (en) * 2006-08-10 2016-10-26 The Government of the United States of America as represented by the Secretary of the Department of Health and Human Services Preparation of (r,r)- or (r,s)-fenoterol analogues and their use in treating congestive heart failure
GB0620685D0 (en) 2006-10-18 2006-11-29 Controlled Therapeutics Sct Bioresorbable polymers
MX2009008170A (es) * 2007-01-31 2009-08-12 Allergan Inc Nuevos biomateriales para la distribucion de farmaco ocular y metodo para hacerlos y utilizarlos.
WO2009139939A2 (en) * 2008-02-22 2009-11-19 The University Of North Carolina At Chapel Hill Hybrid nanoparticles as anti-cancer therapeutic agents and dual therapeutic/imaging contrast agents
WO2009132265A2 (en) * 2008-04-25 2009-10-29 The University Of North Carolina At Chapel Hill Degradable compounds and methods of use thereof, particularly with particle replication in non-wetting templates
US20130203675A1 (en) 2010-09-16 2013-08-08 Joseph M. DeSimone Asymmetric biofunctional silyl monomers and particles thereof as prodrugs and delivery vehicles for pharmaceutical, chemical and biological agents
US9693957B2 (en) 2011-07-08 2017-07-04 The University Of North Carolina At Chapel Hill Metal bisphosphonate nanoparticles for anti-cancer therapy and imaging and for treating bone disorders
JP6590802B2 (ja) 2013-11-06 2019-10-16 ザ ユニバーシティ オブ シカゴＴｈｅ Ｕｎｉｖｅｒｓｉｔｙ Ｏｆ Ｃｈｉｃａｇｏ 化学療法用薬剤、核酸及び光増感剤の送達又は共送達のためのナノスケール輸送体
US10806694B2 (en) 2014-10-14 2020-10-20 The University Of Chicago Nanoparticles for photodynamic therapy, X-ray induced photodynamic therapy, radiotherapy, radiodynamic therapy, chemotherapy, immunotherapy, and any combination thereof
US10206871B2 (en) 2014-10-14 2019-02-19 The University Of Chicago Nanoparticles for photodynamic therapy, X-ray induced photodynamic therapy, radiotherapy, chemotherapy, immunotherapy, and any combination thereof
CN109310702A (zh) 2016-05-20 2019-02-05 芝加哥大学 用于化学疗法、靶向疗法、光动力疗法、免疫疗法和它们的任何组合的纳米颗粒
US11541125B2 (en) 2016-12-19 2023-01-03 The Regents Of The University Of California Noncrushable pill formulations
EP3555280A4 (en) 2016-12-19 2020-09-09 The Regents of The University of California DUAL ENZYME-RESPONDING PEPTIDES
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Also Published As

Publication number Publication date
EP0540580A1 (en) 1993-05-12
US5693319A (en) 1997-12-02
US5795567A (en) 1998-08-18
DK0540580T3 (da) 1994-05-16
ATE104154T1 (de) 1994-04-15
AU8418891A (en) 1992-02-18
EP0540670A1 (en) 1993-05-12
PT98442A (pt) 1992-06-30
EP0540580B1 (en) 1994-04-13
GR3019804T3 (en) 1996-07-31
US5676939A (en) 1997-10-14
JPH05508680A (ja) 1993-12-02
ATE135721T1 (de) 1996-04-15
CA2086527A1 (en) 1992-01-27
DE69101710T2 (de) 1994-08-18
AU8285991A (en) 1992-02-18
CA2085366C (en) 2001-06-12
DE69118188D1 (de) 1996-04-25
EP0540670B1 (en) 1996-03-20
DE69101710D1 (de) 1994-05-19
US5827925A (en) 1998-10-27
ES2053333T3 (es) 1994-07-16
PT98442B (pt) 1999-01-29
JP2611073B2 (ja) 1997-05-21
WO1992001730A1 (en) 1992-02-06
DE69118188T2 (de) 1996-10-31
WO1992001477A1 (en) 1992-02-06
JPH06502391A (ja) 1994-03-17
DK0540670T3 (da) 1996-04-29
ZA915892B (en) 1992-09-30
NZ239133A (en) 1993-10-26
US5474767A (en) 1995-12-12
IE912630A1 (en) 1992-01-29
CA2085366A1 (en) 1992-01-27

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