DE69610462D1 - Pulverförmige Zusammensetzung von Hydroxypropylbetacyclodextrin und Verfahren zu deren Herstellung - Google Patents

Pulverförmige Zusammensetzung von Hydroxypropylbetacyclodextrin und Verfahren zu deren Herstellung

Info

Publication number
DE69610462D1
DE69610462D1 DE69610462T DE69610462T DE69610462D1 DE 69610462 D1 DE69610462 D1 DE 69610462D1 DE 69610462 T DE69610462 T DE 69610462T DE 69610462 T DE69610462 T DE 69610462T DE 69610462 D1 DE69610462 D1 DE 69610462D1
Authority
DE
Germany
Prior art keywords
less
pref
preparation
powdery composition
particles
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
DE69610462T
Other languages
English (en)
Other versions
DE69610462T2 (de
Inventor
Patrick Fuertes
Bruno Vappereau
Michel Serpelloni
Jose Lis
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.)
Roquette Freres SA
Original Assignee
Roquette Freres SA
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 Roquette Freres SA filed Critical Roquette Freres SA
Publication of DE69610462D1 publication Critical patent/DE69610462D1/de
Application granted granted Critical
Publication of DE69610462T2 publication Critical patent/DE69610462T2/de
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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/122—Pulverisation by spraying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/16—Cyclodextrin; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
    • C08J2305/16—Cyclodextrin; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicinal Preparation (AREA)
DE69610462T 1995-06-08 1996-06-06 Pulverförmige Zusammensetzung von Hydroxypropylbetacyclodextrin und Verfahren zu deren Herstellung Expired - Lifetime DE69610462T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9506772A FR2735136B1 (fr) 1995-06-08 1995-06-08 Composition pulverulente d'hydroxypropyl-betacyclodextrine et son procede de preparation.

Publications (2)

Publication Number Publication Date
DE69610462D1 true DE69610462D1 (de) 2000-11-02
DE69610462T2 DE69610462T2 (de) 2001-05-10

Family

ID=9479749

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69610462T Expired - Lifetime DE69610462T2 (de) 1995-06-08 1996-06-06 Pulverförmige Zusammensetzung von Hydroxypropylbetacyclodextrin und Verfahren zu deren Herstellung

Country Status (17)

Country Link
US (1) US5756484A (de)
EP (1) EP0747398B1 (de)
JP (1) JP4317591B2 (de)
KR (1) KR100416481B1 (de)
AT (1) ATE196639T1 (de)
AU (1) AU693376B2 (de)
CA (1) CA2178668C (de)
DE (1) DE69610462T2 (de)
DK (1) DK0747398T3 (de)
ES (1) ES2151135T3 (de)
FR (1) FR2735136B1 (de)
GR (1) GR3034997T3 (de)
HU (1) HU223410B1 (de)
NO (1) NO310775B1 (de)
PT (1) PT747398E (de)
WO (1) WO1996041819A1 (de)
ZA (1) ZA964612B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6479467B1 (en) * 1999-12-16 2002-11-12 Eastman Chemical Company Cyclodextrin ethers
US6303157B1 (en) 2000-05-31 2001-10-16 Kava Pharmaceuticals, Inc. Extracts of kava-kava
US20040029831A1 (en) * 2000-05-31 2004-02-12 Kava Pharmaceuticals, Inc. Extracts of kava-kava
US20030028014A1 (en) * 2001-04-26 2003-02-06 Chris Sikorski Agglomerated modified cyclodextrin and process for making same
WO2004067050A1 (en) * 2003-01-28 2004-08-12 Osteotech, Inc. Tissue pathogen inactivation/removal process
AU2005237523A1 (en) 2004-04-23 2005-11-10 Cydex Pharmaceuticals, Inc. DPI formulation containing sulfoalkyl ether cyclodextrin
WO2007050075A1 (en) 2005-10-26 2007-05-03 Cydex, Inc. Sulfoalkyl ether cyclodextrin compositions and methods of preparation thereof
US7629331B2 (en) 2005-10-26 2009-12-08 Cydex Pharmaceuticals, Inc. Sulfoalkyl ether cyclodextrin compositions and methods of preparation thereof
US7635773B2 (en) 2008-04-28 2009-12-22 Cydex Pharmaceuticals, Inc. Sulfoalkyl ether cyclodextrin compositions
CN102266123A (zh) * 2010-06-07 2011-12-07 湖北中烟工业有限责任公司 选择性降低烟气酚类化合物的β-环糊精复合颗粒及应用
US9751957B2 (en) 2012-02-15 2017-09-05 Cydex Pharmaceuticals, Inc. Manufacturing process for cyclodextrin derivatives
CN104704007A (zh) 2012-02-28 2015-06-10 锡德克斯药物公司 烷基化环糊精组合物及其制备和使用方法
WO2014066274A1 (en) 2012-10-22 2014-05-01 Cydex Pharmaceuticals, Inc. Alkylated cyclodextrin compositions and processes for preparing and using the same
BR102013007969A2 (pt) * 2013-04-03 2014-11-11 Isp Do Brasil Ltda Composições cosméticas e uso de ciclodextrina
FI3183295T3 (fi) 2014-08-22 2023-09-25 Cydex Pharmaceuticals Inc Fraktioidut alkyloidut syklodekstriinikoostumukset ja menetelmät niiden valmistamiseksi ja käyttämiseksi
SG11202013126QA (en) * 2018-06-29 2021-02-25 Roquette Freres NOVEL HYDROXYPROPYL-ß-CYCLODEXTRIN AND PROCESS FOR THE PRODUCTION THEREOF
FR3083234B1 (fr) * 2018-06-29 2020-11-27 Roquette Freres Nouvelles hydroxypropyl-beta-cyclodextrines et leurs procedes de preparation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556801A (en) * 1978-10-21 1980-04-26 Ishikawajima Harima Heavy Ind Co Ltd Spray drying apparatus
DE3346123A1 (de) * 1983-12-21 1985-06-27 Janssen Pharmaceutica, N.V., Beerse Pharmazeutische praeparate von in wasser schwerloeslichen oder instabilen arzneistoffen und verfahren zu ihrer herstellung
US4727064A (en) * 1984-04-25 1988-02-23 The United States Of America As Represented By The Department Of Health And Human Services Pharmaceutical preparations containing cyclodextrin derivatives
US4920214A (en) * 1986-04-16 1990-04-24 American Maize-Products Company Process for producing modified cyclodextrins
JPS6379802A (ja) * 1986-09-24 1988-04-09 Nippon Nohyaku Co Ltd サイクロデキストリンを含有する農薬組成物
JPS6468303A (en) * 1987-09-08 1989-03-14 Sumitomo Chemical Co Agricultural insecticide composition
AU616571B2 (en) * 1988-10-28 1991-10-31 Shiseido Company Ltd. Cosmetic composition containing inclusion product with hydroxyalkylated cyclodextrin
FR2659970A1 (fr) * 1990-03-26 1991-09-27 Santerre Orsan Procede de preparation de composes d'inclusion a base de cyclodextrine et composes d'inclusion obtenus.
IL111184A (en) * 1993-10-08 2000-08-13 Farmarc Nederland B V Of Cito Crystalline inclusion complex of diclofenac with unsubstituted beta-cyclodextrin
DK0729383T3 (da) * 1993-11-17 2000-02-07 Niro Holding As Fremgangsmåde og forstøvningstørringsapparat til fremstilling af et agglomereret pulver
ZA949182B (en) * 1993-12-02 1995-07-26 South African Druggists Ltd Pharmaceutical composition

Also Published As

Publication number Publication date
ES2151135T3 (es) 2000-12-16
NO970278D0 (no) 1997-01-22
PT747398E (pt) 2001-03-30
HU223410B1 (hu) 2004-06-28
EP0747398B1 (de) 2000-09-27
AU6229896A (en) 1997-01-09
KR970704787A (ko) 1997-09-06
DK0747398T3 (da) 2000-12-27
FR2735136B1 (fr) 1997-08-14
AU693376B2 (en) 1998-06-25
EP0747398A1 (de) 1996-12-11
CA2178668C (en) 2007-03-27
FR2735136A1 (fr) 1996-12-13
KR100416481B1 (ko) 2004-09-08
HUP9700375A3 (en) 2001-02-28
HUP9700375A2 (hu) 1998-05-28
NO310775B1 (no) 2001-08-27
GR3034997T3 (en) 2001-03-30
CA2178668A1 (en) 1996-12-09
JP4317591B2 (ja) 2009-08-19
ATE196639T1 (de) 2000-10-15
NO970278L (no) 1997-01-22
ZA964612B (en) 1997-06-04
US5756484A (en) 1998-05-26
WO1996041819A1 (fr) 1996-12-27
DE69610462T2 (de) 2001-05-10
JPH10504351A (ja) 1998-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC