WO1991001718A1 - Method of photostabilizing eyewash and photostabilized eyewash - Google Patents
Method of photostabilizing eyewash and photostabilized eyewash Download PDFInfo
- Publication number
- WO1991001718A1 WO1991001718A1 PCT/JP1990/000950 JP9000950W WO9101718A1 WO 1991001718 A1 WO1991001718 A1 WO 1991001718A1 JP 9000950 W JP9000950 W JP 9000950W WO 9101718 A1 WO9101718 A1 WO 9101718A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- ophthalmic solution
- boric acid
- drug
- polyhydric alcohol
- 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.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
- A61K33/22—Boron compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0048—Eye, e.g. artificial tears
Definitions
- the present invention provides a method for stabilizing an ophthalmic solution containing a drug unstable to light and an ophthalmic solution stabilized by the method.
- the present invention is characterized in that boric acid and Z or borax and a polyhydric alcohol are blended into an ophthalmic solution containing a drug unstable to light as a component
- An object of the present invention is to provide a method for stabilizing an ophthalmic solution and a stabilized ophthalmic solution.
- drugs that are unstable to light are generally insensitive to light. It is stable. Examples of such compounds include bunazosin, prazosin, terazosin, epipinephrine perrefrin, and the like.
- the drug used in the present invention may, of course, be in the form of a pharmaceutically acceptable salt such as hydrochloride.
- the polyhydric alcohol is not particularly limited as long as it is a compound having a plurality of hydroxy groups, and examples thereof include glycerin, polyethylene glycol, propylene glycol, mannitol, and glucose.
- Ophthalmic solutions containing drugs that are unstable to light are used for practical purposes by shading light, but it is difficult in practice to completely block shading. ' There is a need for a way to do this. Because ophthalmic solutions are administered to highly sensitive organs, the eye, special consideration must be given to the ingredients included. The present inventors have studied diligently about the light stabilization method. As a result, by blending boric acid and / or borax and polyhydric alcohol, which are considered to be safe as an additive for eye drops, We found that we could solve the problem.
- the compound containing only boric acid or the compound containing only polyhydric alcohol has no light stabilizing effect.However, the combined use of boric acid and / or borax with polyhydric alcohol increases the light stability. I found something to do.
- the amount of boric acid or borax in the present invention is not particularly limited as long as the effect can be exerted, and may be determined depending on the type and concentration of the drug, and is preferably 0.5 to 2.5%.
- the amount of the polyhydric alcohol to be combined is not particularly limited as long as the effect can be exhibited, and may be determined depending on the type and concentration of the drug, but 0.1 to 2.0% is preferred.
- the method for producing the ophthalmic solution of the present invention may be prepared by using a known method, and may be dissolved by adding boric acid and / or borax and a polyhydric alcohol to a solution of a drug unstable to light. If necessary, isotonic agents such as sodium chloride and sodium chloride, stabilizing agents such as sodium edetate, preservatives such as benzalconium chloride, and sodium hydroxide Lithium, diluted hydrochloric acid, etc. PH adjuster etc. should be added.
- the pH of the ophthalmic solution of the present invention is not particularly limited as long as it is within a range acceptable as a medicament, but is preferably from 4.5 to 8. Examples will be described below.
- Sterilized purified water is volume
- Bunazosin hydrochloride 0.0 1 g Boric acid 1.24 g Mannitol 0.6 g Benzalkonium chloride 0.05 g Sodium hydroxide Diluted amount Sterilized purified water Appropriate amount Formulation 4 (in 100 ml) pH 6 0
- Epinephrine bitartrate 2 O g Borax 2.5 g Polyethylene glycol 0.9 g Benzalconium chloride 0.05 g Sodium edetate 0.01 Dilute hydrochloric acid
- boric acid or polyhydric alcohol alone has no effect, but the combined use of boric acid and Z or borax with polyhydric alcohol increases the photostability of this compound. I found Industrial applicability
- the present invention makes it easy to apply a light-unstable drug to an ophthalmic solution by blending boric acid and borax or borax with a polyhydric alcohol.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Inorganic Chemistry (AREA)
- Ophthalmology & Optometry (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT90910883T ATE96022T1 (de) | 1989-08-03 | 1990-07-26 | Verfahren zur photostabilisierung von augenspuelloesungen. |
| KR1019910700344A KR930005321B1 (ko) | 1989-08-03 | 1990-07-26 | 점안액의 광 안정화법 및 그로 부터 수득한 점안액 |
| DE199090910883T DE436726T1 (de) | 1989-08-03 | 1990-07-26 | Verfahren zur photostabilisierung von augenspuelloesungen sowie photostabilisierte augenspuelloesung. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20187289 | 1989-08-03 | ||
| JP1/201872 | 1989-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1991001718A1 true WO1991001718A1 (en) | 1991-02-21 |
Family
ID=16448274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP1990/000950 Ceased WO1991001718A1 (en) | 1989-08-03 | 1990-07-26 | Method of photostabilizing eyewash and photostabilized eyewash |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0436726B1 (ja) |
| JP (1) | JPH0723302B2 (ja) |
| KR (1) | KR930005321B1 (ja) |
| AT (1) | ATE96022T1 (ja) |
| CA (1) | CA2037057C (ja) |
| DE (2) | DE69004066T2 (ja) |
| DK (1) | DK0436726T3 (ja) |
| ES (1) | ES2038580T3 (ja) |
| WO (1) | WO1991001718A1 (ja) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5453272A (en) * | 1992-10-02 | 1995-09-26 | Alberta Research Council | Lectin derived carbohydrate binding-peptide |
| US5736143A (en) * | 1992-10-02 | 1998-04-07 | Alberta Research Council | Anti-inflammatory, tolerogenic and immunoinhibiting properties of carbohydrate binding-peptides |
| US5916876A (en) * | 1992-09-08 | 1999-06-29 | Centocor, Inc. | Peptide inhibitors of leukocyte adhesion |
| US5952387A (en) * | 1995-08-04 | 1999-09-14 | Hokuriku Seiyaku Co., Ltd. | Photostable aqueous solution containing benzyl alcohol derivatives |
| WO2001087298A1 (fr) * | 2000-05-15 | 2001-11-22 | Rohto Pharmaceutical Co., Ltd. | Preparation liquide a base d'eau |
| JP2002177369A (ja) * | 1992-05-06 | 2002-06-25 | Alcon Lab Inc | 眼科用組成物におけるホウ酸塩−ポリオール複合体の使用 |
| JP2002265357A (ja) * | 2001-03-12 | 2002-09-18 | Lion Corp | 眼科用組成物 |
| WO2011013794A1 (ja) * | 2009-07-30 | 2011-02-03 | わかもと製薬株式会社 | 点眼用水性組成物 |
| JP2011105707A (ja) * | 2009-10-21 | 2011-06-02 | Taisho Pharmaceutical Co Ltd | 眼科用剤 |
| JP2016006044A (ja) * | 2014-05-30 | 2016-01-14 | 千寿製薬株式会社 | 水性製剤 |
| JP2022527621A (ja) * | 2019-03-26 | 2022-06-02 | ウラム,マーティン | 麻酔薬組成物及び眼を麻酔する方法 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5505953A (en) * | 1992-05-06 | 1996-04-09 | Alcon Laboratories, Inc. | Use of borate-polyol complexes in ophthalmic compositions |
| EP0759756A1 (en) * | 1994-05-18 | 1997-03-05 | Senju Pharmaceutical Co., Ltd. | Pharmaceutical composition for treating glaucoma containing terazosin |
| TW200305424A (en) | 2002-01-29 | 2003-11-01 | Santen Pharmaceutical Co Ltd | Glaucoma-treating agent comprising bunazosin and prostaglandin |
| US8569367B2 (en) * | 2004-11-16 | 2013-10-29 | Allergan, Inc. | Ophthalmic compositions and methods for treating eyes |
| US8168206B1 (en) | 2005-10-06 | 2012-05-01 | Allergan, Inc. | Animal protein-free pharmaceutical compositions |
| US8957048B2 (en) | 2011-10-06 | 2015-02-17 | Allergan, Inc. | Compositions for the treatment of dry eye |
| EP4403220A3 (en) | 2011-12-07 | 2024-10-23 | Allergan, Inc. | Efficient lipid delivery to human tear film using a salt-sensitive emulsion system |
| US9907826B2 (en) | 2011-12-07 | 2018-03-06 | Allergan, Inc. | Efficient lipid delivery to human tear film using a salt-sensitive emulsion system |
| AU2015353701B2 (en) | 2014-11-25 | 2021-03-25 | Allergan, Inc. | Stabilized omega-3 ophthalmic compositions |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62149614A (ja) * | 1985-12-24 | 1987-07-03 | Lion Corp | 点眼用製剤 |
| JPS62277323A (ja) * | 1986-02-19 | 1987-12-02 | Sankyo Co Ltd | フマル酸ケトチフエン含有点眼液の製法 |
| JPS63301822A (ja) * | 1987-06-01 | 1988-12-08 | Eisai Co Ltd | 角膜透過促進点眼剤 |
| JPH01224321A (ja) * | 1988-03-02 | 1989-09-07 | Taisho Pharmaceut Co Ltd | 点眼剤 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2445366A (en) * | 1945-10-02 | 1948-07-20 | Us Sec War | Ophthalmic compositions |
| US3966905A (en) * | 1973-05-29 | 1976-06-29 | Barnes-Hind Pharmaceuticals, Inc. | Stabilized catechol amine solutions |
| FR2231377B1 (ja) * | 1973-05-29 | 1977-11-04 | Barnes Hind Pharm Inc | |
| JPS5762218A (en) * | 1980-10-01 | 1982-04-15 | Lion Corp | Ophthalmic solution |
| JPS57106612A (en) * | 1980-12-23 | 1982-07-02 | Lion Corp | Eye drop |
| JPS59130900A (ja) * | 1983-01-17 | 1984-07-27 | Zeria Shinyaku Kogyo Kk | フルオロメトロン水性製剤の製造法 |
| AU573321B2 (en) * | 1984-03-14 | 1988-06-02 | Jerome Corbiere | Process for solubilizing active principles and pharmaceuticalcompositions thus obtained |
| DE3612538A1 (de) * | 1986-04-14 | 1987-10-15 | Dispersa Ag | Stabilisierung von quecksilberhaltigen konservierungsmitteln in augentropfen |
| FR2598081B1 (fr) * | 1986-04-30 | 1990-02-02 | Chauvin Blache Lab | Procede de preparation d'une solution pharmaceutique aqueuse d'un principe actif constitue par un acide organique |
| JPS6391331A (ja) * | 1986-10-03 | 1988-04-22 | Senjiyu Seiyaku Kk | 眼科用水性組成物 |
| JPH0696533B2 (ja) * | 1987-01-14 | 1994-11-30 | 北陸製薬株式会社 | キノロンカルボン酸の水性組成物 |
| JPH0825874B2 (ja) * | 1987-05-28 | 1996-03-13 | ロ−ト製薬株式会社 | グアイアズレンスルホン酸ナトリウム配合の安定な点眼剤の製造法 |
| JP2822058B2 (ja) * | 1989-05-29 | 1998-11-05 | ゼリア新薬工業株式会社 | 安定な点眼剤 |
| JPH0478614A (ja) * | 1990-05-02 | 1992-03-12 | Nippondenso Co Ltd | 冷凍サイクル |
| JPH0510328A (ja) * | 1991-07-03 | 1993-01-19 | Nippon Seiko Kk | 高速遠心分離機 |
-
1990
- 1990-07-26 WO PCT/JP1990/000950 patent/WO1991001718A1/ja not_active Ceased
- 1990-07-26 DK DK90910883.9T patent/DK0436726T3/da active
- 1990-07-26 KR KR1019910700344A patent/KR930005321B1/ko not_active Expired - Fee Related
- 1990-07-26 AT AT90910883T patent/ATE96022T1/de not_active IP Right Cessation
- 1990-07-26 DE DE90910883T patent/DE69004066T2/de not_active Expired - Fee Related
- 1990-07-26 JP JP2-510431A patent/JPH0723302B2/ja not_active Expired - Lifetime
- 1990-07-26 CA CA002037057A patent/CA2037057C/en not_active Expired - Fee Related
- 1990-07-26 DE DE199090910883T patent/DE436726T1/de active Pending
- 1990-07-26 EP EP90910883A patent/EP0436726B1/en not_active Expired - Lifetime
- 1990-07-26 ES ES90910883T patent/ES2038580T3/es not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62149614A (ja) * | 1985-12-24 | 1987-07-03 | Lion Corp | 点眼用製剤 |
| JPS62277323A (ja) * | 1986-02-19 | 1987-12-02 | Sankyo Co Ltd | フマル酸ケトチフエン含有点眼液の製法 |
| JPS63301822A (ja) * | 1987-06-01 | 1988-12-08 | Eisai Co Ltd | 角膜透過促進点眼剤 |
| JPH01224321A (ja) * | 1988-03-02 | 1989-09-07 | Taisho Pharmaceut Co Ltd | 点眼剤 |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002177369A (ja) * | 1992-05-06 | 2002-06-25 | Alcon Lab Inc | 眼科用組成物におけるホウ酸塩−ポリオール複合体の使用 |
| US5916876A (en) * | 1992-09-08 | 1999-06-29 | Centocor, Inc. | Peptide inhibitors of leukocyte adhesion |
| US5453272A (en) * | 1992-10-02 | 1995-09-26 | Alberta Research Council | Lectin derived carbohydrate binding-peptide |
| US5736143A (en) * | 1992-10-02 | 1998-04-07 | Alberta Research Council | Anti-inflammatory, tolerogenic and immunoinhibiting properties of carbohydrate binding-peptides |
| US5747040A (en) * | 1992-10-02 | 1998-05-05 | Alberta Research Council | Anti-inflammatory, tolerogenic and immunoinhibiting properties of carbohydrate binding-peptides |
| US5833990A (en) * | 1992-10-02 | 1998-11-10 | Alberta Research Council | Anti-inflammatory, tolerogenic and immunoinhibiting properties of carbohydrate binding peptides |
| US6162833A (en) * | 1995-08-04 | 2000-12-19 | Hokuriku Seiyaku Co., Ltd. | Photostable aqueous solution comprising benzyl alcohol derivatives |
| US5952387A (en) * | 1995-08-04 | 1999-09-14 | Hokuriku Seiyaku Co., Ltd. | Photostable aqueous solution containing benzyl alcohol derivatives |
| WO2001087298A1 (fr) * | 2000-05-15 | 2001-11-22 | Rohto Pharmaceutical Co., Ltd. | Preparation liquide a base d'eau |
| US6849655B2 (en) | 2000-05-15 | 2005-02-01 | Kissei Pharmaceutical Co., Ltd. | Aqueous liquid formulations |
| JP2002265357A (ja) * | 2001-03-12 | 2002-09-18 | Lion Corp | 眼科用組成物 |
| WO2011013794A1 (ja) * | 2009-07-30 | 2011-02-03 | わかもと製薬株式会社 | 点眼用水性組成物 |
| JP2011105707A (ja) * | 2009-10-21 | 2011-06-02 | Taisho Pharmaceutical Co Ltd | 眼科用剤 |
| JP2016006044A (ja) * | 2014-05-30 | 2016-01-14 | 千寿製薬株式会社 | 水性製剤 |
| JP2022527621A (ja) * | 2019-03-26 | 2022-06-02 | ウラム,マーティン | 麻酔薬組成物及び眼を麻酔する方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2037057C (en) | 1995-03-21 |
| DK0436726T3 (da) | 1993-12-27 |
| DE436726T1 (de) | 1992-02-06 |
| ES2038580T3 (es) | 1994-10-16 |
| KR930005321B1 (ko) | 1993-06-17 |
| ATE96022T1 (de) | 1993-11-15 |
| JPH0723302B1 (ja) | 1995-03-15 |
| JPH0723302B2 (ja) | 1995-03-15 |
| DE69004066T2 (de) | 1994-02-17 |
| EP0436726A1 (en) | 1991-07-17 |
| ES2038580T1 (es) | 1993-08-01 |
| EP0436726B1 (en) | 1993-10-20 |
| EP0436726A4 (en) | 1991-10-16 |
| DE69004066D1 (de) | 1993-11-25 |
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