JPS55149211A - Production of gradually releasable preparation - Google Patents
Production of gradually releasable preparationInfo
- Publication number
- JPS55149211A JPS55149211A JP5768179A JP5768179A JPS55149211A JP S55149211 A JPS55149211 A JP S55149211A JP 5768179 A JP5768179 A JP 5768179A JP 5768179 A JP5768179 A JP 5768179A JP S55149211 A JPS55149211 A JP S55149211A
- Authority
- JP
- Japan
- Prior art keywords
- fatty substance
- preparation
- water
- higher temperature
- sprayed
- 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.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title abstract 5
- 239000000126 substance Substances 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 230000008014 freezing Effects 0.000 abstract 2
- 238000007710 freezing Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 230000001804 emulsifying effect Effects 0.000 abstract 1
- YQEMORVAKMFKLG-UHFFFAOYSA-N glycerine monostearate Natural products CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 abstract 1
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 230000008016 vaporization Effects 0.000 abstract 1
- 238000009834 vaporization Methods 0.000 abstract 1
Landscapes
- Medicinal Preparation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5768179A JPS55149211A (en) | 1979-05-10 | 1979-05-10 | Production of gradually releasable preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5768179A JPS55149211A (en) | 1979-05-10 | 1979-05-10 | Production of gradually releasable preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55149211A true JPS55149211A (en) | 1980-11-20 |
| JPS6324978B2 JPS6324978B2 (enrdf_load_stackoverflow) | 1988-05-23 |
Family
ID=13062666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5768179A Granted JPS55149211A (en) | 1979-05-10 | 1979-05-10 | Production of gradually releasable preparation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55149211A (enrdf_load_stackoverflow) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5959633A (ja) * | 1982-08-13 | 1984-04-05 | エイ／エス・アルフレツド・ベンツオン | 放出調整複合単位組成物の製法 |
| JPS60169416A (ja) * | 1984-02-14 | 1985-09-02 | Taisho Pharmaceut Co Ltd | 素錠の表面処理方法 |
| JPS62181214A (ja) * | 1986-02-06 | 1987-08-08 | Dai Ichi Seiyaku Co Ltd | 徐放性粒状物の製造法 |
| JPS62258327A (ja) * | 1986-05-01 | 1987-11-10 | Toyama Chem Co Ltd | 被覆細粒剤の製造方法 |
| JP2012184235A (ja) * | 1998-12-17 | 2012-09-27 | Euro-Celtique Sa | 制御／調整放出型メチルフェニデート経口製剤 |
| US9801823B2 (en) | 1998-12-17 | 2017-10-31 | Rhodes Pharmaceuticals L.P. | Controlled release formulations having rapid onset and rapid decline of effective plasma drug concentrations |
| US9974752B2 (en) | 2014-10-31 | 2018-05-22 | Purdue Pharma | Methods and compositions particularly for treatment of attention deficit disorder |
| US10722473B2 (en) | 2018-11-19 | 2020-07-28 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5362821A (en) * | 1976-11-11 | 1978-06-05 | Takeda Chem Ind Ltd | Preparation of slow-release drug |
-
1979
- 1979-05-10 JP JP5768179A patent/JPS55149211A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5362821A (en) * | 1976-11-11 | 1978-06-05 | Takeda Chem Ind Ltd | Preparation of slow-release drug |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5959633A (ja) * | 1982-08-13 | 1984-04-05 | エイ／エス・アルフレツド・ベンツオン | 放出調整複合単位組成物の製法 |
| JPS60169416A (ja) * | 1984-02-14 | 1985-09-02 | Taisho Pharmaceut Co Ltd | 素錠の表面処理方法 |
| JPS62181214A (ja) * | 1986-02-06 | 1987-08-08 | Dai Ichi Seiyaku Co Ltd | 徐放性粒状物の製造法 |
| JPS62258327A (ja) * | 1986-05-01 | 1987-11-10 | Toyama Chem Co Ltd | 被覆細粒剤の製造方法 |
| JP2012184235A (ja) * | 1998-12-17 | 2012-09-27 | Euro-Celtique Sa | 制御／調整放出型メチルフェニデート経口製剤 |
| US9801823B2 (en) | 1998-12-17 | 2017-10-31 | Rhodes Pharmaceuticals L.P. | Controlled release formulations having rapid onset and rapid decline of effective plasma drug concentrations |
| US9949931B2 (en) | 1998-12-17 | 2018-04-24 | Rhodes Pharmaceuticals L.P. | Methods of treating attention deficit hyperactivity disorder |
| US10463624B2 (en) | 1998-12-17 | 2019-11-05 | Rhodes Pharmaceuticals L.P. | Controlled release formulations |
| US10022330B2 (en) | 1998-12-17 | 2018-07-17 | Rhodes Pharmaceuticals L.P. | Methods of preparing oral controlled release formulations |
| US10039719B2 (en) | 1998-12-17 | 2018-08-07 | Rhodes Pharmaceuticals L.P. | Methods of treating attention deficit hyperactivity disorder |
| US10111839B2 (en) | 2014-10-31 | 2018-10-30 | Purdue Pharma | Methods and compositions particularly for treatment of attention deficit disorder |
| US10292938B2 (en) | 2014-10-31 | 2019-05-21 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
| US10292939B2 (en) | 2014-10-31 | 2019-05-21 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
| US10449159B2 (en) | 2014-10-31 | 2019-10-22 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
| US9974752B2 (en) | 2014-10-31 | 2018-05-22 | Purdue Pharma | Methods and compositions particularly for treatment of attention deficit disorder |
| US10500162B2 (en) | 2014-10-31 | 2019-12-10 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
| US10507186B2 (en) | 2014-10-31 | 2019-12-17 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
| US10512612B2 (en) | 2014-10-31 | 2019-12-24 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
| US10512613B2 (en) | 2014-10-31 | 2019-12-24 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
| US10568841B2 (en) | 2014-10-31 | 2020-02-25 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
| US10688060B2 (en) | 2014-10-31 | 2020-06-23 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
| US11896722B2 (en) | 2014-10-31 | 2024-02-13 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
| US10722473B2 (en) | 2018-11-19 | 2020-07-28 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6324978B2 (enrdf_load_stackoverflow) | 1988-05-23 |
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