JPS57108012A - Preparation of pharmaceutical preparation containing sodium azulenesulfonate - Google Patents

Preparation of pharmaceutical preparation containing sodium azulenesulfonate

Info

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
Application number
JP18291380A
Other languages
Japanese (ja)
Inventor
Mitsuo Sakamoto
Sashiro Mogi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OOTA SEIYAKU KK
OTA SEIYAKU KK
Original Assignee
OOTA SEIYAKU KK
OTA SEIYAKU KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by OOTA SEIYAKU KK, OTA SEIYAKU KK filed Critical OOTA SEIYAKU KK
Priority to JP18291380A priority Critical patent/JPS57108012A/en
Publication of JPS57108012A publication Critical patent/JPS57108012A/en
Pending legal-status Critical Current

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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
JP18291380A 1980-12-25 1980-12-25 Preparation of pharmaceutical preparation containing sodium azulenesulfonate Pending JPS57108012A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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