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CA2320772A1 - Complexes de cyclodextrine extremement energetiques - Google Patents

Complexes de cyclodextrine extremement energetiques Download PDF

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Publication number
CA2320772A1
CA2320772A1 CA002320772A CA2320772A CA2320772A1 CA 2320772 A1 CA2320772 A1 CA 2320772A1 CA 002320772 A CA002320772 A CA 002320772A CA 2320772 A CA2320772 A CA 2320772A CA 2320772 A1 CA2320772 A1 CA 2320772A1
Authority
CA
Canada
Prior art keywords
drug
cyclodextrin
complexation
ring
weight
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.)
Abandoned
Application number
CA002320772A
Other languages
English (en)
Inventor
Thorsteinn Loftsson
Mar Masson
Einar Stefansson
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.)
Cyclops hf
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2320772A1 publication Critical patent/CA2320772A1/fr
Abandoned legal-status Critical Current

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Classifications

    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • A61K31/551—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having two nitrogen atoms, e.g. dilazep
    • A61K31/5513—1,4-Benzodiazepines, e.g. diazepam or clozapine
    • A61K31/5517—1,4-Benzodiazepines, e.g. diazepam or clozapine condensed with five-membered rings having nitrogen as a ring hetero atom, e.g. imidazobenzodiazepines, triazolam
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/4164—1,3-Diazoles
    • A61K31/4166—1,3-Diazoles having oxo groups directly attached to the heterocyclic ring, e.g. phenytoin
    • 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
    • A61K47/69—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 conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
    • A61K47/6949—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 conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes
    • A61K47/6951—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 conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes using cyclodextrin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • 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
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0012—Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof
    • C08B37/0015—Inclusion compounds, i.e. host-guest compounds, e.g. polyrotaxanes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Nanotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medical Informatics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biochemistry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

Procédés servant à augmenter l'efficacité de complexation d'un médicament avec cyclodextrine, ainsi que la disponibilité d'un médicament à la suite de l'administration d'un complexe de cyclodextrine et de médicament.
CA002320772A 1998-02-23 1999-02-16 Complexes de cyclodextrine extremement energetiques Abandoned CA2320772A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7554498P 1998-02-23 1998-02-23
US60/075,544 1998-02-23
PCT/IS1999/000003 WO1999042111A1 (fr) 1998-02-23 1999-02-16 Complexes de cyclodextrine extremement energetiques

Publications (1)

Publication Number Publication Date
CA2320772A1 true CA2320772A1 (fr) 1999-08-26

Family

ID=22126450

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002320772A Abandoned CA2320772A1 (fr) 1998-02-23 1999-02-16 Complexes de cyclodextrine extremement energetiques

Country Status (7)

Country Link
EP (1) EP1067942A1 (fr)
JP (1) JP2003522207A (fr)
AU (1) AU759280C (fr)
CA (1) CA2320772A1 (fr)
IS (1) IS5572A (fr)
NZ (1) NZ505951A (fr)
WO (1) WO1999042111A1 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001030391A2 (fr) * 1999-10-27 2001-05-03 Farmarc Nederland Bv Composition pharmaceutique contenant du midazolam
WO2001072338A1 (fr) * 2000-03-28 2001-10-04 Farmarc Nederland Bv Complexes d'inclusion d'alprazolame et compositions pharmaceutiques les contenant
RU2358699C2 (ru) 2001-06-18 2009-06-20 Ноувен Фамэсьютикэлз, Инк. Композиция для чрескожной доставки лекарственного средства (варианты), способ ее получения и использование
US6805878B2 (en) 2001-09-13 2004-10-19 Noven Pharmaceuticals, Inc. Transdermal administration of ACE inhibitors
WO2003022270A1 (fr) * 2001-09-13 2003-03-20 Noven Pharmaceuticals, Inc. Administration transcutanee d'un ester d'enalapril
DK1515729T3 (da) * 2002-06-13 2008-06-16 Novartis Ag Kvaterniserede ammoniumcyclodextrinforbindelser
ATE476177T1 (de) 2003-03-28 2010-08-15 Ares Trading Sa Orale zubereitungen enthaltend cladribin
RU2390330C2 (ru) 2003-12-31 2010-05-27 Сайдекс, Инк. Ингаляционная препаративная форма, содержащая простой сульфоалкиловый эфир гамма-циклодекстрина и кортикостероид
US20070020299A1 (en) 2003-12-31 2007-01-25 Pipkin James D Inhalant formulation containing sulfoalkyl ether cyclodextrin and corticosteroid
GB0400804D0 (en) * 2004-01-14 2004-02-18 Innoscience Technology Bv Pharmaceutical compositions
EP2708225B1 (fr) 2004-04-23 2018-12-26 CyDex Pharmaceuticals, Inc. Formulation DPI contenant de la cyclodextrine d'éther de sulfoalkyle
KR101152886B1 (ko) 2005-10-26 2012-07-09 사이덱스 파마슈티칼스, 인크. 설포알킬 에테르 시클로덱스트린 조성물 및 그의 제조 방법
US7629331B2 (en) 2005-10-26 2009-12-08 Cydex Pharmaceuticals, Inc. Sulfoalkyl ether cyclodextrin compositions and methods of preparation thereof
EA200900571A1 (ru) * 2006-10-20 2009-12-30 Айкос Корпорейшн Композиции chk1 ингибиторов
KR20090087079A (ko) * 2006-11-21 2009-08-14 노파르티스 아게 벤조디아제핀 구조의 ｒｓｖ 억제제를 포함하는 안정한 비경구 제형
EP2152078B8 (fr) 2007-04-27 2021-03-17 CyDex Pharmaceuticals, Inc. Préparations contenant du clopidogrel et de la sulfoalkyl-éther cyclodextrine et méthodes d'utilisation
US12370352B2 (en) 2007-06-28 2025-07-29 Cydex Pharmaceuticals, Inc. Nasal and ophthalmic delivery of aqueous corticosteroid solutions
EP2106786A1 (fr) * 2008-04-04 2009-10-07 Roewer, Norbert, Univ.-Prof. Dr. med. Préparation pharmaceutique comprenant du cyclodextrine permethylé
US7635773B2 (en) 2008-04-28 2009-12-22 Cydex Pharmaceuticals, Inc. Sulfoalkyl ether cyclodextrin compositions
WO2010053487A1 (fr) 2008-11-07 2010-05-14 Cydex Pharmaceuticals, Inc. Composition contenant de la sulfoalkyl éther cyclodextrine et du latanoprost
EA201170897A1 (ru) 2008-12-29 2011-12-30 Унилевер Н.В. Пищевые продукты, обогащенные метилксантинами
WO2010132711A1 (fr) 2009-05-13 2010-11-18 Cydex Pharmaceuticals, Inc. Compositions pharmaceutiques comprenant des dérivés de prasugrel et de cyclodextrine, leurs procédés de préparation et méthodes d'utilisation
CA2798911C (fr) 2010-05-19 2018-07-03 Unilever Plc Theobromine pour l'elevation de hdl-cholesterol
CA2827336C (fr) 2011-02-23 2016-01-26 Coeruleus Ltd. Complexes de flumazenil, compositions les comprenant et leurs utilisations
ES2774901T3 (es) 2012-02-15 2020-07-23 Cydex Pharmaceuticals Inc Proceso para la fabricación de derivados de ciclodextrina
RU2615385C2 (ru) 2012-02-28 2017-04-04 Сидекс Фармасьютикалс, Инк. Композиции алкилированного циклодекстрина и способы их получения и применения
AU2013334921B2 (en) 2012-10-22 2018-03-29 Cydex Pharmaceuticals, Inc. Alkylated cyclodextrin compositions and processes for preparing and using the same
KR102147084B1 (ko) 2012-11-15 2020-08-24 자피오텍 게엠베하 소염성 활성 물질 또는 면역 억제성 활성물질로서 델피니딘 복합제
CN104918622A (zh) 2012-12-11 2015-09-16 赛博尔泰克股份公司 用于对抗黑色素瘤细胞的飞燕草素
US10851184B2 (en) 2014-08-22 2020-12-01 Cydex Pharmaceuticals, Inc. Fractionated alkylated cyclodextrin compositions and processes for preparing and using the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0166088B1 (ko) * 1990-01-23 1999-01-15 . 수용해도가 증가된 시클로덱스트린 유도체 및 이의 용도
US5376645A (en) * 1990-01-23 1994-12-27 University Of Kansas Derivatives of cyclodextrins exhibiting enhanced aqueous solubility and the use thereof
US5324718A (en) * 1992-07-14 1994-06-28 Thorsteinn Loftsson Cyclodextrin/drug complexation
US5472954A (en) * 1992-07-14 1995-12-05 Cyclops H.F. Cyclodextrin complexation

Also Published As

Publication number Publication date
AU759280B2 (en) 2003-04-10
AU2638599A (en) 1999-09-06
IS5572A (is) 2000-08-16
WO1999042111A1 (fr) 1999-08-26
EP1067942A1 (fr) 2001-01-17
JP2003522207A (ja) 2003-07-22
AU759280C (en) 2004-01-22
NZ505951A (en) 2003-02-28

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