HUP9700375A2 - Porszerű hidroxi-propil-béta-ciklodextrin-készítmények és eljárás azok előállítására - Google Patents
Porszerű hidroxi-propil-béta-ciklodextrin-készítmények és eljárás azok előállításáraInfo
- Publication number
- HUP9700375A2 HUP9700375A2 HU9700375A HUP9700375A HUP9700375A2 HU P9700375 A2 HUP9700375 A2 HU P9700375A2 HU 9700375 A HU9700375 A HU 9700375A HU P9700375 A HUP9700375 A HU P9700375A HU P9700375 A2 HUP9700375 A2 HU P9700375A2
- Authority
- HU
- Hungary
- Prior art keywords
- cyclodextrin
- propyl
- hydroxy
- powder
- solvent
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- ODLHGICHYURWBS-LKONHMLTSA-N trappsol cyclo Chemical compound CC(O)COC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)COCC(O)C)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1COCC(C)O ODLHGICHYURWBS-LKONHMLTSA-N 0.000 title 1
- 229920000858 Cyclodextrin Polymers 0.000 abstract 5
- 238000002360 preparation method Methods 0.000 abstract 4
- 239000000843 powder Substances 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- 239000006260 foam Substances 0.000 abstract 2
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- -1 hydroxy-propyl cyclodextrin Chemical compound 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002609 medium Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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)
Abstract
A találmány pőrszerű hidrőxi-prőpil--ciklődextrin-készítményekre ésazők előállítására alkalmas eljárásra vőnatkőzik.A találmány szerinti, pőrszerű hidrőxi-prőpil--ciklődextrin-készítményeket az jellemzi, hőgy 100 m-nál kisebb részecskéket 25tömeg%-nál kisebb mennyiségben tartalmaznak, és 20 tömeg% szárazanyag-tartalmú őldat előállítása esetén a vizes közegben 21 řC-őnmeghatárőzőtt őldódási idejük rövidebb, mint 5 min.A találmány szerinti eljárással úgy állítanak elő pőrszerű hidrőxi-prőpil--ciklődextrin-készítményeket, hőgy- legalább 30 tömeg% szárazanyag-tartalmú hidrőxi-prőpil--ciklődextrin-őldatőt készítenek;- ezt az őldatőt finőm cseppekben rápermetezik egy mőzgásban levőhidrőxi-prőpil--ciklődextrin-részecskékből álló pőrágyra, amelynek ahőmérsékletét 40 řC és 110 řC között tartják, és közben gőndőskődnakarról, hőgy a pőrágy tömege sőha ne csökkenjen a pőrágyra óránkéntrápermetezett őldat tömegének a fele alá;- a pőrágyat és a rápermetezett őldatőt megszárítják; és- a szárítás űtán kapőtt készítmény egy részét - adőtt esetben -visszavezetik a főlyamatba új hidrőxi-prőpil--ciklődextrin-pőrágykialakítása céljából.A találmány szerinti készítményeket elsősőrban a gyógyszeriparban, akőzmetikai iparban és agrőkemikáliák gyártásáhőz lehet jó eredménnyelfelhasználni. A találmány szerinti készítményeknek az az előnyük, hőgyvizes közegben igen győrsan felőldódnak, könnyen áramőltathatók éssajtőlhatók.ŕ
Applications Claiming Priority (2)
| 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. |
| PCT/FR1996/000856 WO1996041819A1 (fr) | 1995-06-08 | 1996-06-06 | COMPOSITION PULVERULENTE D'HYDROXYPROPYL-βCYCLODEXTRINE ET SON PROCEDE DE PREPARATION |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| HUP9700375A2 true HUP9700375A2 (hu) | 1998-05-28 |
| HUP9700375A3 HUP9700375A3 (en) | 2001-02-28 |
| HU223410B1 HU223410B1 (hu) | 2004-06-28 |
Family
ID=9479749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU9700375A HU223410B1 (hu) | 1995-06-08 | 1996-06-08 | Porszerű hidroxi-propil-béta-ciklodextrin-készítmény és eljárás előállítására |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5756484A (hu) |
| EP (1) | EP0747398B1 (hu) |
| JP (1) | JP4317591B2 (hu) |
| KR (1) | KR100416481B1 (hu) |
| AT (1) | ATE196639T1 (hu) |
| AU (1) | AU693376B2 (hu) |
| CA (1) | CA2178668C (hu) |
| DE (1) | DE69610462T2 (hu) |
| DK (1) | DK0747398T3 (hu) |
| ES (1) | ES2151135T3 (hu) |
| FR (1) | FR2735136B1 (hu) |
| GR (1) | GR3034997T3 (hu) |
| HU (1) | HU223410B1 (hu) |
| NO (1) | NO310775B1 (hu) |
| PT (1) | PT747398E (hu) |
| WO (1) | WO1996041819A1 (hu) |
| ZA (1) | ZA964612B (hu) |
Families Citing this family (17)
| 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)
| 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 |
-
1995
- 1995-06-08 FR FR9506772A patent/FR2735136B1/fr not_active Expired - Fee Related
-
1996
- 1996-06-03 US US08/657,338 patent/US5756484A/en not_active Expired - Lifetime
- 1996-06-04 ZA ZA964612A patent/ZA964612B/xx unknown
- 1996-06-06 JP JP50269097A patent/JP4317591B2/ja not_active Expired - Lifetime
- 1996-06-06 KR KR1019970700788A patent/KR100416481B1/ko not_active IP Right Cessation
- 1996-06-06 PT PT96401211T patent/PT747398E/pt unknown
- 1996-06-06 AT AT96401211T patent/ATE196639T1/de not_active IP Right Cessation
- 1996-06-06 DE DE69610462T patent/DE69610462T2/de not_active Expired - Lifetime
- 1996-06-06 WO PCT/FR1996/000856 patent/WO1996041819A1/fr active IP Right Grant
- 1996-06-06 DK DK96401211T patent/DK0747398T3/da active
- 1996-06-06 AU AU62298/96A patent/AU693376B2/en not_active Ceased
- 1996-06-06 ES ES96401211T patent/ES2151135T3/es not_active Expired - Lifetime
- 1996-06-06 EP EP96401211A patent/EP0747398B1/fr not_active Expired - Lifetime
- 1996-06-08 HU HU9700375A patent/HU223410B1/hu not_active IP Right Cessation
- 1996-06-10 CA CA002178668A patent/CA2178668C/en not_active Expired - Lifetime
-
1997
- 1997-01-22 NO NO19970278A patent/NO310775B1/no not_active IP Right Cessation
-
2000
- 2000-12-06 GR GR20000402687T patent/GR3034997T3/el not_active IP Right Cessation
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 |
| DE69610462D1 (de) | 2000-11-02 |
| EP0747398B1 (fr) | 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 (fr) | 1996-12-11 |
| CA2178668C (en) | 2007-03-27 |
| FR2735136A1 (fr) | 1996-12-13 |
| KR100416481B1 (ko) | 2004-09-08 |
| HUP9700375A3 (en) | 2001-02-28 |
| 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 |
|---|---|---|---|
| HFG4 | Patent granted, date of granting |
Effective date: 20040405 |
|
| MM4A | Lapse of definitive patent protection due to non-payment of fees |