JPS57108012A - Preparation of pharmaceutical preparation containing sodium azulenesulfonate - Google Patents
Preparation of pharmaceutical preparation containing sodium azulenesulfonateInfo
- Publication number
- JPS57108012A JPS57108012A JP18291380A JP18291380A JPS57108012A JP S57108012 A JPS57108012 A JP S57108012A JP 18291380 A JP18291380 A JP 18291380A JP 18291380 A JP18291380 A JP 18291380A JP S57108012 A JPS57108012 A JP S57108012A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- sodium azulenesulfonate
- sodium
- azulenesulfonate
- containing sodium
- 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
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicinal Preparation (AREA)
Abstract
PURPOSE: To obtain the titled stable preparation (remedy for superficial inflammatory diseases) exhibiting no discoloration during preparation and storage, by adding specific amount of a water-soluble polymer to sodium azulenesulfonate.
CONSTITUTION: In the manufacture of a pharmaceutical preparation containing sodium azulenesulfonate, 1pt. of sodium azulenesulfonate is mixed with 6W20pts. of a water-soluble polymer, e.g. polyvinyl pyrrolidone, polyethylene glycol, polyacrylic acid, its sodium or ammonium salt, or hydroxypropyl methyl cellulose. The sodium azulenesulfonate preparation obtained is stable, and exhibits no color change from grayish blue to bluish purple with humidity during preparation or storage.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18291380A JPS57108012A (en) | 1980-12-25 | 1980-12-25 | Preparation of pharmaceutical preparation containing sodium azulenesulfonate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18291380A JPS57108012A (en) | 1980-12-25 | 1980-12-25 | Preparation of pharmaceutical preparation containing sodium azulenesulfonate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57108012A true JPS57108012A (en) | 1982-07-05 |
Family
ID=16126571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18291380A Pending JPS57108012A (en) | 1980-12-25 | 1980-12-25 | Preparation of pharmaceutical preparation containing sodium azulenesulfonate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57108012A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4533552A (en) * | 1982-03-09 | 1985-08-06 | Nippon Shinyaku Co., Ltd. | Stabilization of azulene derivatives |
US5043405A (en) * | 1988-01-07 | 1991-08-27 | Asahi Kasei Kogyo Kabushiki Kaisha | Methacrylic copolymer having low moisture absorption properties |
EP0579155A2 (en) * | 1992-07-13 | 1994-01-19 | Nihon Tenganyaku Kenkyusho Co. Ltd. | Aqueous preparation of arulene sodium sulfonate |
WO2007148786A1 (en) * | 2006-06-23 | 2007-12-27 | Takeda Pharmaceutical Company Limited | Stabilized solid preparation |
JP2008024702A (en) * | 2006-06-23 | 2008-02-07 | Takeda Chem Ind Ltd | Stabilized solid pharmaceutical preparation |
-
1980
- 1980-12-25 JP JP18291380A patent/JPS57108012A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4533552A (en) * | 1982-03-09 | 1985-08-06 | Nippon Shinyaku Co., Ltd. | Stabilization of azulene derivatives |
US5043405A (en) * | 1988-01-07 | 1991-08-27 | Asahi Kasei Kogyo Kabushiki Kaisha | Methacrylic copolymer having low moisture absorption properties |
EP0579155A2 (en) * | 1992-07-13 | 1994-01-19 | Nihon Tenganyaku Kenkyusho Co. Ltd. | Aqueous preparation of arulene sodium sulfonate |
EP0579155A3 (en) * | 1992-07-13 | 1994-03-30 | Nihon Tenganyaku Kenkyusho Co | |
WO2007148786A1 (en) * | 2006-06-23 | 2007-12-27 | Takeda Pharmaceutical Company Limited | Stabilized solid preparation |
JP2008024702A (en) * | 2006-06-23 | 2008-02-07 | Takeda Chem Ind Ltd | Stabilized solid pharmaceutical preparation |
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