CA2526570A1 - Aqueous solution of olanexidine, method of preparing the aqueous solution, and disinfectant - Google Patents
Aqueous solution of olanexidine, method of preparing the aqueous solution, and disinfectant Download PDFInfo
- Publication number
- CA2526570A1 CA2526570A1 CA002526570A CA2526570A CA2526570A1 CA 2526570 A1 CA2526570 A1 CA 2526570A1 CA 002526570 A CA002526570 A CA 002526570A CA 2526570 A CA2526570 A CA 2526570A CA 2526570 A1 CA2526570 A1 CA 2526570A1
- Authority
- CA
- Canada
- Prior art keywords
- disinfectant
- olanexidine
- aqueous solution
- concentration
- acid
- 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
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Classifications
-
- 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
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
- A01N47/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=CX2 groups, e.g. isothiourea
- A01N47/44—Guanidine; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/155—Amidines (), e.g. guanidine (H2N—C(=NH)—NH2), isourea (N=C(OH)—NH2), isothiourea (—N=C(SH)—NH2)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/191—Carboxylic acids, e.g. valproic acid having two or more hydroxy groups, e.g. gluconic acid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
- A61K31/52—Purines, e.g. adenine
- A61K31/522—Purines, e.g. adenine having oxo groups directly attached to the heterocyclic ring, e.g. hypoxanthine, guanine, acyclovir
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/12—Carboxylic acids; Salts or anhydrides thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/02—Local antiseptics
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Dermatology (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Plant Pathology (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Oncology (AREA)
- Dentistry (AREA)
- Communicable Diseases (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicinal Preparation (AREA)
Abstract
The present invention provides a disinfectant that contains olanexidine in a concentration sufficient to exhibit an effective bactericidal effect, and that has hardly any side effects such as skin irritation. Specifically, the present invention provides a disinfectant containing an aqueous solution that contains olanexidine and at least an equimolar amount of gluconic acid, and substantially contains neither an acid other than gluconic acid nor a salt of the acid other than gluconic acid.
Claims (17)
1. An aqueous solution containing olanexidine and at least an equimolar amount of gluconic acid, and substantially containing neiter an acid other than gluconic acid nor a salt of the acid other than gluconic acid.
2. The aqueous solution according to claim 1, wherein the concentration of olanexidine is 0.1 to 20% (W/V).
3. The aqueous solution according to claim 2, wherein the concentration of olanexidine is 10 to 200 (W/V).
4. A method of preparing the aqueous solution according to any one of claims 1 to 3, comprising neutralizing or alkalizing an aqueous suspension of an acid addition salt of olanexidine with an aqueous solution of an alkali to precipitate a solid, washing the precipitated solid with water, and then dissolving the washed solid in an aqueous gluconic acid solution.
5. The method according to claim 4, wherein the neutralization or alkalization is carried out at a temperature of 20 to 30°C.
6. A disinfectant containing the aqueous solution according to any one of claims 1 to 3.
7. The disinfectant according to claim 6, wherein the disinfectant is an aqueous preparation.
8. The disinfectant according to claim 7, wherein the concentration of olanexidine is 0.001 to 20% (W/V).
9. The disinfectant according to claim 6, wherein the disinfectant is an alcoholic preparation.
10. The disinfectant according to claim 9, wherein the concentration of olanexidine is 0.001 to 6% (W/V).
11. The disinfectant according to any one of claims 6 to 10, further containing a polyalkylene glycol.
12. The disinfectant according to claim 11, wherein the concentration of the polyalkylene glycol is 0.5 to 10% (W/V).
13. The disinfectant according to claim 11 or 12, wherein the polyalkylene glycol is a polyethylene-polypropylene glycol or a polyethylene glycol.
14. An aqueous solution containing olanexidine at a concentration of at least 0.1% (W/V).
15. Use of gluconic acid for solubilizing olanexidine in water.
16. A method of disinfecting or sterilizing an object, comprising contacting the object with an effective amount of the disinfectant according to any one of claims 6 to 13.
17. Use of a disinfectant according to any one of claims 6 to 13 for disinfection or sterilization.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003150846 | 2003-05-28 | ||
| JP2003-150846 | 2003-05-28 | ||
| PCT/JP2004/007434 WO2004105745A1 (en) | 2003-05-28 | 2004-05-25 | Aqueous olanexidine solution, method of preparing the same, and disinfectant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2526570A1 true CA2526570A1 (en) | 2004-12-09 |
| CA2526570C CA2526570C (en) | 2012-09-11 |
Family
ID=33487195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2526570A Active CA2526570C (en) | 2003-05-28 | 2004-05-25 | Aqueous solution of olanexidine, method of preparing the aqueous solution, and disinfectant |
Country Status (22)
| Country | Link |
|---|---|
| US (3) | US7829518B2 (en) |
| EP (1) | EP1634589B9 (en) |
| KR (1) | KR101017334B1 (en) |
| CN (2) | CN1794983B (en) |
| AR (2) | AR044563A1 (en) |
| AT (1) | ATE499095T1 (en) |
| AU (1) | AU2004243183B2 (en) |
| BR (1) | BRPI0410851B8 (en) |
| CA (1) | CA2526570C (en) |
| CY (1) | CY1111503T1 (en) |
| DE (1) | DE602004031523D1 (en) |
| DK (1) | DK1634589T3 (en) |
| ES (1) | ES2358740T3 (en) |
| HK (2) | HK1086200A1 (en) |
| MX (1) | MXPA05012761A (en) |
| MY (2) | MY144204A (en) |
| PL (1) | PL1634589T3 (en) |
| PT (1) | PT1634589E (en) |
| RU (1) | RU2334508C2 (en) |
| SI (1) | SI1634589T1 (en) |
| TW (2) | TWI355930B (en) |
| WO (1) | WO2004105745A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2009002258A (en) | 2006-08-30 | 2009-03-20 | Otsuka Pharma Co Ltd | Process for producing 1-(3,4-dichlorobenzyl)-5-octylbiguanide or a salt thereof. |
| EP2300419B1 (en) * | 2008-05-19 | 2015-07-15 | Otsuka America Pharmaceutical, Inc. | Method and apparatus for preparing a solution of a shear sensitive material |
| JP5383281B2 (en) | 2009-03-30 | 2014-01-08 | 花王株式会社 | Agrochemical-containing composition |
| AU2016367754B2 (en) | 2015-12-07 | 2018-11-08 | Otsuka Pharmaceutical Factory,Inc. | Skin disinfectant composition |
| CA3058592C (en) * | 2017-04-19 | 2021-11-09 | Otsuka Pharmaceutical Factory, Inc. | Olanexidine as anti-inflammatory agent |
| CN107668062B (en) * | 2017-10-27 | 2021-03-09 | 金英花 | Olanexidine aqueous solution based on hyaluronic acid and preparation method and application thereof |
| CN107646862B (en) * | 2017-10-27 | 2021-05-07 | 江苏食品药品职业技术学院 | Olanexidine aqueous solution based on ascorbic acid and preparation method and application thereof |
| ES2944838T3 (en) * | 2018-07-18 | 2023-06-26 | Otsuka Pharma Factory Inc | disinfectant composition |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB815925A (en) * | 1956-06-06 | 1959-07-01 | Ici Ltd | New biguanide salts |
| US4734222A (en) * | 1986-04-03 | 1988-03-29 | Ciba-Geigy Corporation | Composition and method for cleaning soft and hard contact lenses |
| DE3816734A1 (en) * | 1988-05-17 | 1989-11-30 | Henkel Kgaa | METHOD FOR CLEANING AND DISINFECTING HEAT AND CORROSION-SENSITIVE MEDICAL DEVICES, ESPECIALLY ENDOSCOPES, AND MEANS FOR IMPLEMENTING THE METHOD |
| JP3308980B2 (en) | 1991-03-15 | 2002-07-29 | 東燃ゼネラル石油株式会社 | Terminally modified polypropylene and its production method |
| CA2064664C (en) * | 1991-04-05 | 2000-01-11 | Hiroshi Ishikawa | Biguanide derivatives, manufacturing method thereof, and disinfectants containing the derivatives |
| JP2662343B2 (en) | 1991-06-19 | 1997-10-08 | 大塚製薬株式会社 | Monobiguanide derivative and disinfectant containing this derivative |
| GB2262283B (en) * | 1991-12-12 | 1996-01-17 | Mitsubishi Materials Corp | Biguanide disinfectants |
| JP3118051B2 (en) * | 1991-12-12 | 2000-12-18 | 三菱マテリアル株式会社 | Fungicide |
| JP3118050B2 (en) * | 1991-12-12 | 2000-12-18 | 三菱マテリアル株式会社 | Fungicide |
| JP3493692B2 (en) * | 1993-09-09 | 2004-02-03 | 三菱マテリアル株式会社 | Bisbiguanide compound and fungicide containing the same |
| US5977034A (en) | 1994-08-19 | 1999-11-02 | Lifenet Research Foundation | Composition for cleaning bones |
| US5997759A (en) * | 1997-06-09 | 1999-12-07 | The Procter & Gamble Company | Uncomplexed cyclodextrin compositions for odor control |
| CO5040174A1 (en) * | 1997-12-12 | 2001-05-29 | Colgate Palmolive Co | ANTIMICROBIAL COMPOSITIONS FOR MULTIPLE MICROEMULSION PURPOSES CONTAINING A CATIONIC TENSIOACTIVE |
| JP3883739B2 (en) * | 1998-05-22 | 2007-02-21 | 株式会社メニコン | Contact lens bactericidal solution |
| AU758625B2 (en) | 1998-08-20 | 2003-03-27 | Ecolab Inc. | The treatment of meat products |
| JP3636611B2 (en) | 1999-03-19 | 2005-04-06 | 日華化学株式会社 | Disinfectant composition |
| US5998358A (en) * | 1999-03-23 | 1999-12-07 | Ecolab Inc. | Antimicrobial acid cleaner for use on organic or food soil |
-
2004
- 2004-05-25 DK DK04734736.4T patent/DK1634589T3/en active
- 2004-05-25 PT PT04734736T patent/PT1634589E/en unknown
- 2004-05-25 BR BRPI0410851A patent/BRPI0410851B8/en active IP Right Grant
- 2004-05-25 SI SI200431639T patent/SI1634589T1/en unknown
- 2004-05-25 CN CN2004800146192A patent/CN1794983B/en active Active
- 2004-05-25 AT AT04734736T patent/ATE499095T1/en active
- 2004-05-25 PL PL04734736T patent/PL1634589T3/en unknown
- 2004-05-25 EP EP04734736A patent/EP1634589B9/en active Active
- 2004-05-25 CN CN201210199583.6A patent/CN102715184B/en active Active
- 2004-05-25 AU AU2004243183A patent/AU2004243183B2/en active Active
- 2004-05-25 ES ES04734736T patent/ES2358740T3/en active Active
- 2004-05-25 RU RU2005141134/15A patent/RU2334508C2/en active
- 2004-05-25 US US10/557,736 patent/US7829518B2/en active Active
- 2004-05-25 KR KR1020057022696A patent/KR101017334B1/en active IP Right Grant
- 2004-05-25 WO PCT/JP2004/007434 patent/WO2004105745A1/en active Application Filing
- 2004-05-25 CA CA2526570A patent/CA2526570C/en active Active
- 2004-05-25 DE DE602004031523T patent/DE602004031523D1/en active Active
- 2004-05-25 MX MXPA05012761A patent/MXPA05012761A/en active IP Right Grant
- 2004-05-26 TW TW093114922A patent/TWI355930B/en active
- 2004-05-26 TW TW100122882A patent/TWI400038B/en active
- 2004-05-27 AR ARP040101816A patent/AR044563A1/en active IP Right Grant
- 2004-05-27 MY MYPI20042048A patent/MY144204A/en unknown
- 2004-05-27 MY MYPI20083048A patent/MY144306A/en unknown
-
2006
- 2006-08-02 HK HK06108599.2A patent/HK1086200A1/en unknown
- 2006-10-27 US US11/588,395 patent/US7825080B2/en active Active
-
2010
- 2010-09-10 US US12/879,467 patent/US8334248B2/en active Active
-
2011
- 2011-05-09 CY CY20111100448T patent/CY1111503T1/en unknown
-
2013
- 2013-04-09 HK HK13104276.2A patent/HK1176817A1/en unknown
-
2014
- 2014-03-19 AR ARP140101291A patent/AR095681A2/en unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |