DE68907835T3 - Direkt verpressbare Füllstoffe zur verzögerten Freisetzung. - Google Patents
Direkt verpressbare Füllstoffe zur verzögerten Freisetzung.Info
- Publication number
- DE68907835T3 DE68907835T3 DE68907835T DE68907835T DE68907835T3 DE 68907835 T3 DE68907835 T3 DE 68907835T3 DE 68907835 T DE68907835 T DE 68907835T DE 68907835 T DE68907835 T DE 68907835T DE 68907835 T3 DE68907835 T3 DE 68907835T3
- Authority
- DE
- Germany
- Prior art keywords
- sustained release
- direct compression
- compression fillers
- heteropolysaccharide
- fillers
- 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
Links
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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
- A61K9/2018—Sugars, or sugar alcohols, e.g. lactose, mannitol; Derivatives thereof, e.g. polysorbates
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/246,368 US4994276A (en) | 1988-09-19 | 1988-09-19 | Directly compressible sustained release excipient |
Publications (3)
Publication Number | Publication Date |
---|---|
DE68907835D1 DE68907835D1 (de) | 1993-09-02 |
DE68907835T2 DE68907835T2 (de) | 1993-11-11 |
DE68907835T3 true DE68907835T3 (de) | 2003-09-18 |
Family
ID=22930376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68907835T Expired - Lifetime DE68907835T3 (de) | 1988-09-19 | 1989-09-19 | Direkt verpressbare Füllstoffe zur verzögerten Freisetzung. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4994276A (de) |
EP (1) | EP0360562B2 (de) |
JP (1) | JPH0625073B2 (de) |
AT (1) | ATE91887T1 (de) |
AU (1) | AU623182B2 (de) |
CA (1) | CA1339082C (de) |
DE (1) | DE68907835T3 (de) |
ES (1) | ES2059778T5 (de) |
IE (1) | IE65170B1 (de) |
WO (1) | WO1990003165A1 (de) |
Families Citing this family (102)
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-
1988
- 1988-09-19 US US07/246,368 patent/US4994276A/en not_active Expired - Lifetime
-
1989
- 1989-09-14 AU AU43057/89A patent/AU623182B2/en not_active Expired
- 1989-09-14 JP JP1510135A patent/JPH0625073B2/ja not_active Expired - Lifetime
- 1989-09-14 WO PCT/US1989/003968 patent/WO1990003165A1/en unknown
- 1989-09-18 IE IE296889A patent/IE65170B1/en not_active IP Right Cessation
- 1989-09-18 CA CA000611700A patent/CA1339082C/en not_active Expired - Lifetime
- 1989-09-19 AT AT89309518T patent/ATE91887T1/de not_active IP Right Cessation
- 1989-09-19 EP EP89309518A patent/EP0360562B2/de not_active Expired - Lifetime
- 1989-09-19 ES ES89309518T patent/ES2059778T5/es not_active Expired - Lifetime
- 1989-09-19 DE DE68907835T patent/DE68907835T3/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH04501713A (ja) | 1992-03-26 |
EP0360562A2 (de) | 1990-03-28 |
EP0360562B2 (de) | 2002-12-11 |
EP0360562A3 (en) | 1990-11-22 |
IE65170B1 (en) | 1995-10-04 |
EP0360562B1 (de) | 1993-07-28 |
IE892968L (en) | 1990-03-19 |
ES2059778T3 (es) | 1994-11-16 |
CA1339082C (en) | 1997-07-29 |
US4994276A (en) | 1991-02-19 |
JPH0625073B2 (ja) | 1994-04-06 |
DE68907835T2 (de) | 1993-11-11 |
DE68907835D1 (de) | 1993-09-02 |
WO1990003165A1 (en) | 1990-04-05 |
AU4305789A (en) | 1990-04-18 |
AU623182B2 (en) | 1992-05-07 |
ES2059778T5 (es) | 2003-07-16 |
ATE91887T1 (de) | 1993-08-15 |
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Legal Events
Date | Code | Title | Description |
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8363 | Opposition against the patent | ||
8328 | Change in the person/name/address of the agent |
Free format text: BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80803 MUENCHEN |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: PENWEST PHARMACEUTICALS CO., PATTERSON, N.Y., US |
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8366 | Restricted maintained after opposition proceedings |