DE69628276D1 - Zubereitung von xanthinderivaten als feste dispersion - Google Patents

Zubereitung von xanthinderivaten als feste dispersion

Info

Publication number
DE69628276D1
DE69628276D1 DE69628276T DE69628276T DE69628276D1 DE 69628276 D1 DE69628276 D1 DE 69628276D1 DE 69628276 T DE69628276 T DE 69628276T DE 69628276 T DE69628276 T DE 69628276T DE 69628276 D1 DE69628276 D1 DE 69628276D1
Authority
DE
Germany
Prior art keywords
preparation
xanthine derivatives
fixed dispersion
solid dispersion
dispersion
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 - Fee Related
Application number
DE69628276T
Other languages
English (en)
Other versions
DE69628276T2 (de
Inventor
Makoto Kigoshi
Tomoaki Masada
Yasuhiko Ueno
Yasuhiro Ishikawa
Eiji Hayakawa
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.)
Kyowa Kirin Co Ltd
Original Assignee
Kyowa Hakko Kogyo Co Ltd
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 Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Application granted granted Critical
Publication of DE69628276D1 publication Critical patent/DE69628276D1/de
Publication of DE69628276T2 publication Critical patent/DE69628276T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
    • C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
    • C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/146—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
    • C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DE69628276T 1995-07-26 1996-06-07 Zubereitung von xanthinderivaten als feste dispersion Expired - Fee Related DE69628276T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP19005895 1995-07-26
JP19005895 1995-07-26
PCT/JP1996/001555 WO1997004782A1 (fr) 1995-07-26 1996-06-07 Dispersion solide ou preparation a dispersion solide de derives xanthine

Publications (2)

Publication Number Publication Date
DE69628276D1 true DE69628276D1 (de) 2003-06-26
DE69628276T2 DE69628276T2 (de) 2004-04-08

Family

ID=16251650

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69628276T Expired - Fee Related DE69628276T2 (de) 1995-07-26 1996-06-07 Zubereitung von xanthinderivaten als feste dispersion

Country Status (9)

Country Link
US (1) US6254889B1 (de)
EP (1) EP0784974B1 (de)
JP (1) JP3938938B2 (de)
AT (1) ATE240734T1 (de)
DE (1) DE69628276T2 (de)
DK (1) DK0784974T3 (de)
ES (1) ES2199289T3 (de)
PT (1) PT784974E (de)
WO (1) WO1997004782A1 (de)

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JP5159012B2 (ja) * 1999-12-23 2013-03-06 メイン・ファ−マ・インタ−ナショナル・プロプライエタリ−・リミテッド 不良溶解性の薬物に対する改良された医薬組成物
GT200100039A (es) * 2000-03-16 2001-12-31 Pfizer Inhibidor de la glucogeno fosforilasa.
WO2002043704A1 (en) * 2000-12-01 2002-06-06 Kyowa Hakko Kogyo Co., Ltd. Composition improved in solubility or oral absorbability
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JP4310605B2 (ja) * 2001-05-25 2009-08-12 大塚製薬株式会社 医薬用組成物
JP2004534812A (ja) 2001-06-22 2004-11-18 ファイザー・プロダクツ・インク 薬物および中性ポリマーの分散物の医薬組成物
JP2005523262A (ja) 2002-02-01 2005-08-04 ファイザー・プロダクツ・インク 薬物及び親油性ミクロ相形成物質の非晶質分散物の医薬組成物
DE60329744D1 (de) * 2002-02-22 2009-12-03 Ajinomoto Kk Aminosäurepulver und verfahren zu seiner herstellung
US20040229901A1 (en) * 2003-02-24 2004-11-18 Lauren Otsuki Method of treatment of disease using an adenosine A1 receptor antagonist
BRPI0409699A (pt) * 2003-04-25 2006-04-18 Novacardia Inc métodos de indução do efeito diurético, de indução, manutenção ou restauração do efeito diurético de diurético não modificador de adenosina, de manutenção, restauração ou melhoria da função renal em paciente, de indução de diurese, de prevenção do inìcio de deficiência renal em paciente com sobrecarga de fluidos ou chf, de tratamento de paciente que sofre de chf e de melhoria dos resultados globais da saúde, composição farmacêutica e seus usos
EP1932529A1 (de) 2003-04-25 2008-06-18 Novacardia, Inc. Verfahren zur verbesserten Harnausscheidung bei Personen mit beeinträchtiger Nierenfunktion
US20060293312A1 (en) * 2003-04-25 2006-12-28 Howard Dittrich Method of improved diuresis in individuals with impaired renal function
AU2004236101B2 (en) * 2003-05-09 2010-11-11 Kyowa Kirin Co., Ltd. Microcrystal
BRPI0413277A (pt) 2003-08-04 2006-10-10 Pfizer Prod Inc composições farmacêuticas de adsorvatos de medicamentos amorfos e materiais que formam microfases lipofìlicas
BRPI0509753A (pt) * 2004-04-16 2007-10-16 Novacardia Inc composição farmacêutica e método de tratamento de doença cardiovascular
US20080312587A1 (en) * 2005-06-10 2008-12-18 Gruenethal Gmbh System for the Oral Administration of Solids to Persons Suffering from Dementia
WO2007069675A1 (ja) 2005-12-14 2007-06-21 Kyowa Hakko Kogyo Co., Ltd. キサンチン誘導体の易吸収性経口製剤
JP2007308480A (ja) * 2006-04-20 2007-11-29 Shin Etsu Chem Co Ltd 腸溶性固体分散体を含んでなる固形製剤
CN101466383A (zh) * 2006-06-16 2009-06-24 美国诺华卡迪亚公司 包含低频率投与aa1ra的肾功能延长改善
WO2008121882A1 (en) * 2007-03-29 2008-10-09 Novacardia, Inc. Improved methods of administration of adenosine a1 receptor antagonists
WO2008121893A1 (en) * 2007-03-29 2008-10-09 Novacardia, Inc. Methods of treating heart failure and renal dysfunction in individuals with an adenosine a1 receptor antagonist
GB0708258D0 (en) * 2007-04-27 2007-06-06 Katholleke Universiteit Leuven New anti-viral nulceoside analogs
WO2008135855A2 (en) 2007-05-03 2008-11-13 Pfizer Products Inc. Nanoparticles comprising a cholesteryl ester transfer protein inhibitor and a nonionizable polymer
US8309129B2 (en) 2007-05-03 2012-11-13 Bend Research, Inc. Nanoparticles comprising a drug, ethylcellulose, and a bile salt
EP2162120B1 (de) 2007-06-04 2016-05-04 Bend Research, Inc Nanopartikel mit nicht ionisierbarem zellulosepolymer und amphipilem nicht ionisierbarem blockcopolymer
US9545384B2 (en) 2007-06-04 2017-01-17 Bend Research, Inc. Nanoparticles comprising drug, a non-ionizable cellulosic polymer and tocopheryl polyethylene glocol succinate
HUE043897T2 (hu) 2007-09-25 2019-09-30 Solubest Ltd Lipofil hatóanyagot tartalmazó készítmények és eljárás elõállításukra
US9724362B2 (en) 2007-12-06 2017-08-08 Bend Research, Inc. Pharmaceutical compositions comprising nanoparticles and a resuspending material
EP2240162A4 (de) 2007-12-06 2013-10-09 Bend Res Inc Nanoteilchen mit einem nicht-ionisierbaren polymer und einem amin-funktionalisierten methacrylat-copolymer
US20110021567A1 (en) * 2008-03-11 2011-01-27 Dr. Reddy's Laboratories Ltd. Preparation of lenalidomide
WO2013192566A1 (en) 2012-06-21 2013-12-27 Mayne Pharma International Pty. Ltd. Itraconazole compositions and dosage forms, and methods of using the same
TWI615157B (zh) * 2013-02-06 2018-02-21 大塚製藥股份有限公司 包括不定形西洛他唑的固體分散劑
EP3340982B1 (de) 2015-08-26 2021-12-15 Achillion Pharmaceuticals, Inc. Verbindungen zur behandlung von immun- und entzündungserkrankungen
AR106018A1 (es) 2015-08-26 2017-12-06 Achillion Pharmaceuticals Inc Compuestos de arilo, heteroarilo y heterocíclicos para el tratamiento de trastornos médicos
WO2018005552A1 (en) 2016-06-27 2018-01-04 Achillion Pharmaceuticals, Inc. Quinazoline and indole compounds to treat medical disorders
WO2018160889A1 (en) 2017-03-01 2018-09-07 Achillion Pharmaceuticals, Inc. Aryl, heteroary, and heterocyclic pharmaceutical compounds for treatment of medical disorders
TWI780270B (zh) 2017-11-28 2022-10-11 靜岡縣公立大學法人 固體分散體
US20230022157A1 (en) 2018-08-20 2023-01-26 Achillion Pharmaceuticals, Inc. Pharmaceutical compounds for the treatment of complement factor d medical disorders
JP7504088B2 (ja) 2018-10-16 2024-06-21 ジョージア ステイト ユニバーシティー リサーチ ファウンデーション インコーポレイテッド 医学的障害の治療のための一酸化炭素プロドラッグ

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JP2521461B2 (ja) * 1987-03-10 1996-08-07 エスエス製薬株式会社 持続性錠剤
ES2077023T3 (es) * 1989-03-10 1995-11-16 Yamanouchi Pharma Co Ltd Material de recubrimiento que controla la liberacion de un medicamento para formulaciones de actividad prolongada.
US5290782A (en) 1989-09-01 1994-03-01 Kyowa Hakko Kogyo Co., Ltd. Xanthine derivatives
JPH06102662B2 (ja) * 1989-09-01 1994-12-14 協和醗酵工業株式会社 キサンチン誘導体
WO1992018106A1 (en) * 1991-04-16 1992-10-29 Nippon Shinyaku Co., Ltd. Method of manufacturing solid dispersion

Also Published As

Publication number Publication date
EP0784974A4 (de) 2000-09-27
WO1997004782A1 (fr) 1997-02-13
PT784974E (pt) 2003-09-30
US6254889B1 (en) 2001-07-03
DK0784974T3 (da) 2003-09-01
DE69628276T2 (de) 2004-04-08
EP0784974A1 (de) 1997-07-23
EP0784974B1 (de) 2003-05-21
ATE240734T1 (de) 2003-06-15
JP3938938B2 (ja) 2007-06-27
ES2199289T3 (es) 2004-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KYOWA HAKKO KIRIN CO., LTD., TOKYO, JP

8339 Ceased/non-payment of the annual fee