JPWO9706781A1 - - Google Patents
Info
- Publication number
- JPWO9706781A1 JPWO9706781A1 JP50913697A JP50913697A JPWO9706781A1 JP WO9706781 A1 JPWO9706781 A1 JP WO9706781A1 JP 50913697 A JP50913697 A JP 50913697A JP 50913697 A JP50913697 A JP 50913697A JP WO9706781 A1 JPWO9706781 A1 JP WO9706781A1
- Authority
- JP
- Japan
- Prior art keywords
- sparingly water
- medical substance
- amorphous state
- soluble medical
- soluble
- 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.)
- Ceased
Links
- 239000000126 substance Substances 0.000 abstract 9
- 239000007962 solid dispersion Substances 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 230000001939 inductive effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000003381 stabilizer Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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
-
- 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
- A61K9/145—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 compounds
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- External Artificial Organs (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Treatment Of Sludge (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7-205936 | 1995-08-11 | ||
| JP20593695 | 1995-08-11 | ||
| JP31040195 | 1995-11-29 | ||
| JP31040095 | 1995-11-29 | ||
| JP7-310400 | 1995-11-29 | ||
| JP7-310401 | 1995-11-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO9706781A1 true JPWO9706781A1 (enExample) | 1997-02-27 |
| JPWO1997006781A1 JPWO1997006781A1 (ja) | 1998-09-22 |
Family
ID=
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5322138B2 (enExample) * | 1974-09-13 | 1978-07-06 | ||
| JPS5649314A (en) * | 1979-07-05 | 1981-05-02 | Yamanouchi Pharmaceut Co Ltd | Lasting pharmaceutical composition having prolonged action and its preparation |
| EP0266323A1 (en) * | 1986-09-29 | 1988-05-04 | KabiVitrum AB | Tablet containing gamma-linolenic acid, eicosa pentaenoic acid and/or docosahexaenoic acid, and method for its manufacturing |
| JPH0267229A (ja) * | 1988-08-31 | 1990-03-07 | Nisshin Flour Milling Co Ltd | 経口投与用組成物 |
| JPH05262642A (ja) * | 1992-01-24 | 1993-10-12 | Fujisawa Pharmaceut Co Ltd | 難溶性薬物の固体分散体の製造方法 |
| WO1994014421A2 (en) * | 1992-12-23 | 1994-07-07 | Saitec S.R.L. | Process for preparing controlled release pharmaceutical forms and the forms thus obtained |
| WO1994019411A1 (en) * | 1993-02-19 | 1994-09-01 | Danochemo A/S | Process for the preparation of a water-dispersible carotenoid preparation in powder form |
| WO1995026753A1 (en) * | 1994-04-01 | 1995-10-12 | Tsumura & Co. | Process for producing sustained-release tablets and enteric tablets |
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5322138B2 (enExample) * | 1974-09-13 | 1978-07-06 | ||
| JPS5649314A (en) * | 1979-07-05 | 1981-05-02 | Yamanouchi Pharmaceut Co Ltd | Lasting pharmaceutical composition having prolonged action and its preparation |
| EP0266323A1 (en) * | 1986-09-29 | 1988-05-04 | KabiVitrum AB | Tablet containing gamma-linolenic acid, eicosa pentaenoic acid and/or docosahexaenoic acid, and method for its manufacturing |
| JPH0267229A (ja) * | 1988-08-31 | 1990-03-07 | Nisshin Flour Milling Co Ltd | 経口投与用組成物 |
| JPH05262642A (ja) * | 1992-01-24 | 1993-10-12 | Fujisawa Pharmaceut Co Ltd | 難溶性薬物の固体分散体の製造方法 |
| WO1994014421A2 (en) * | 1992-12-23 | 1994-07-07 | Saitec S.R.L. | Process for preparing controlled release pharmaceutical forms and the forms thus obtained |
| WO1994019411A1 (en) * | 1993-02-19 | 1994-09-01 | Danochemo A/S | Process for the preparation of a water-dispersible carotenoid preparation in powder form |
| WO1995026753A1 (en) * | 1994-04-01 | 1995-10-12 | Tsumura & Co. | Process for producing sustained-release tablets and enteric tablets |
Non-Patent Citations (2)
| Title |
|---|
| CHEM. PHARM. BULL., vol. 35(9), JPN6007003432, 1987, pages 3800 - 3806, ISSN: 0000913887 * |
| 薬学雑誌, vol. 105(9), JPN6007003435, 1985, pages 801 - 811, ISSN: 0000913888 * |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6669396A (en) | 1997-03-12 |
| CN1089232C (zh) | 2002-08-21 |
| TW487582B (en) | 2002-05-21 |
| MX9800717A (es) | 1998-11-30 |
| US6462093B1 (en) | 2002-10-08 |
| NO320486B1 (no) | 2005-12-12 |
| WO1997006781A1 (en) | 1997-02-27 |
| EP0852140A1 (en) | 1998-07-08 |
| AU702088B2 (en) | 1999-02-11 |
| ATE255405T1 (de) | 2003-12-15 |
| CZ32698A3 (cs) | 1998-06-17 |
| DE69630964T2 (de) | 2004-10-28 |
| NZ315089A (en) | 1999-06-29 |
| CZ296072B6 (cs) | 2006-01-11 |
| NO980549D0 (no) | 1998-02-09 |
| CA2228907A1 (en) | 1997-02-27 |
| KR19990035836A (ko) | 1999-05-25 |
| NO980549L (no) | 1998-04-02 |
| EP1356807A3 (en) | 2004-01-28 |
| DE69630964D1 (de) | 2004-01-15 |
| EP1356807A2 (en) | 2003-10-29 |
| EP0852140B1 (en) | 2003-12-03 |
| EP0852140A4 (enExample) | 1998-07-29 |
| KR100498813B1 (ko) | 2006-02-28 |
| CN1192677A (zh) | 1998-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071030 |
|
| A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20080214 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20080325 |