JPS57171918A - Theophyllin gradually releasing composition - Google Patents
Theophyllin gradually releasing compositionInfo
- Publication number
- JPS57171918A JPS57171918A JP5705681A JP5705681A JPS57171918A JP S57171918 A JPS57171918 A JP S57171918A JP 5705681 A JP5705681 A JP 5705681A JP 5705681 A JP5705681 A JP 5705681A JP S57171918 A JPS57171918 A JP S57171918A
- Authority
- JP
- Japan
- Prior art keywords
- granules
- theophyllin
- component
- gradually releasing
- fat
- 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
- 239000000203 mixture Substances 0.000 title abstract 3
- 230000003578 releasing effect Effects 0.000 title abstract 3
- ZFXYFBGIUFBOJW-UHFFFAOYSA-N theophylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 title abstract 3
- 229960000278 theophylline Drugs 0.000 title abstract 3
- 239000008187 granular material Substances 0.000 abstract 7
- 208000006673 asthma Diseases 0.000 abstract 2
- 230000002209 hydrophobic effect Effects 0.000 abstract 2
- 208000030603 inherited susceptibility to asthma Diseases 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 abstract 1
- 235000013539 calcium stearate Nutrition 0.000 abstract 1
- 239000008116 calcium stearate Substances 0.000 abstract 1
- 239000002775 capsule Substances 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000003449 preventive effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
- 239000003826 tablet Substances 0.000 abstract 1
Landscapes
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5705681A JPS57171918A (en) | 1981-04-17 | 1981-04-17 | Theophyllin gradually releasing composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5705681A JPS57171918A (en) | 1981-04-17 | 1981-04-17 | Theophyllin gradually releasing composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57171918A true JPS57171918A (en) | 1982-10-22 |
| JPH0153249B2 JPH0153249B2 (enrdf_load_stackoverflow) | 1989-11-13 |
Family
ID=13044778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5705681A Granted JPS57171918A (en) | 1981-04-17 | 1981-04-17 | Theophyllin gradually releasing composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57171918A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60258112A (ja) * | 1984-06-04 | 1985-12-20 | Mitsui Toatsu Chem Inc | 生理活性物質を含有する粒子の製造方法 |
| EP0508653A1 (en) | 1991-04-08 | 1992-10-14 | Tanabe Seiyaku Co., Ltd. | Sustained-release pharmaceutical preparation and process for preparing the same |
| AT412344B (de) * | 2001-04-12 | 2005-01-25 | Sandoz Ag | Hydrophobisierte teilchen von k-clavulanat |
| JP2006160659A (ja) * | 2004-12-07 | 2006-06-22 | Mitsubishi Pharma Corp | テオフィリン徐放性微粒子の製造方法 |
| US9763965B2 (en) | 2012-04-13 | 2017-09-19 | Glaxosmithkline Intellectual Property Development Limited | Aggregate particles |
-
1981
- 1981-04-17 JP JP5705681A patent/JPS57171918A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60258112A (ja) * | 1984-06-04 | 1985-12-20 | Mitsui Toatsu Chem Inc | 生理活性物質を含有する粒子の製造方法 |
| EP0508653A1 (en) | 1991-04-08 | 1992-10-14 | Tanabe Seiyaku Co., Ltd. | Sustained-release pharmaceutical preparation and process for preparing the same |
| US5389380A (en) * | 1991-04-08 | 1995-02-14 | Tanabe Seiyaku Co., Ltd. | Sustained release pharmaceutical preparation and process for preparing the same |
| AT412344B (de) * | 2001-04-12 | 2005-01-25 | Sandoz Ag | Hydrophobisierte teilchen von k-clavulanat |
| JP2006160659A (ja) * | 2004-12-07 | 2006-06-22 | Mitsubishi Pharma Corp | テオフィリン徐放性微粒子の製造方法 |
| US9763965B2 (en) | 2012-04-13 | 2017-09-19 | Glaxosmithkline Intellectual Property Development Limited | Aggregate particles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0153249B2 (enrdf_load_stackoverflow) | 1989-11-13 |
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