JPS5740415A - Novel active type vitamin d3 derivative composition - Google Patents
Novel active type vitamin d3 derivative compositionInfo
- Publication number
- JPS5740415A JPS5740415A JP11582680A JP11582680A JPS5740415A JP S5740415 A JPS5740415 A JP S5740415A JP 11582680 A JP11582680 A JP 11582680A JP 11582680 A JP11582680 A JP 11582680A JP S5740415 A JPS5740415 A JP S5740415A
- Authority
- JP
- Japan
- Prior art keywords
- derivative
- vitamin
- active type
- composition
- hydroquinone
- 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.)
- Pending
Links
Landscapes
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: A composition improving extremely chemical stability of a specific active type vitamin D3 derivative effective for rickets, osteomalacia, etc., obtained by blending the derivative with hydroquinone and an oily base.
CONSTITUTION: A composition comprising at least one active type vitamin D3 derivative selected from hydroxychlolecalciferols shown by the formula (R1WR3 are H, or OH with the proviso that at least one is OH), hydroquinone and an oily base. Hydroquinone has extremely stabilizing actions of light on the vitamin D3 derivative, and its addition amount is preferably 1W1,000 times as heavy as the amount of the vitamin D3 derivative. Triglyceride of middle straight-chain saturated fatty acid, e.g., caproic acid, may be cited as the oily base. The composition is pharmaceutically manufactured into a soft capsule, tablet, etc. for use.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11582680A JPS5740415A (en) | 1980-08-25 | 1980-08-25 | Novel active type vitamin d3 derivative composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11582680A JPS5740415A (en) | 1980-08-25 | 1980-08-25 | Novel active type vitamin d3 derivative composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5740415A true JPS5740415A (en) | 1982-03-06 |
Family
ID=14672065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11582680A Pending JPS5740415A (en) | 1980-08-25 | 1980-08-25 | Novel active type vitamin d3 derivative composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5740415A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6176416A (en) * | 1984-09-20 | 1986-04-18 | Fujimoto Seiyaku Kk | Activated type vitamin d3 derivative composition for encapsulation |
US5158944A (en) * | 1989-03-01 | 1992-10-27 | Teijin Limited | Solid pharmaceutical preparations of active form of vitamin d3 of improved stability |
-
1980
- 1980-08-25 JP JP11582680A patent/JPS5740415A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6176416A (en) * | 1984-09-20 | 1986-04-18 | Fujimoto Seiyaku Kk | Activated type vitamin d3 derivative composition for encapsulation |
JPH0437803B2 (en) * | 1984-09-20 | 1992-06-22 | Fujimoto Seiyaku Kk | |
US5158944A (en) * | 1989-03-01 | 1992-10-27 | Teijin Limited | Solid pharmaceutical preparations of active form of vitamin d3 of improved stability |
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