WO2001047358A2 - Hepatitis a viruzid - Google Patents
Hepatitis a viruzid Download PDFInfo
- Publication number
- WO2001047358A2 WO2001047358A2 PCT/EP2000/012688 EP0012688W WO0147358A2 WO 2001047358 A2 WO2001047358 A2 WO 2001047358A2 EP 0012688 W EP0012688 W EP 0012688W WO 0147358 A2 WO0147358 A2 WO 0147358A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- agent
- acid
- components
- chlorine
- hepatitis
- 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
- 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
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/02—Acyclic compounds
Definitions
- the present invention relates to agents which act against the hepatitis A virucide and contain only a very small amount or no active ingredients containing and / or releasing chlorine.
- Hand disinfectants generally have only a very limited effectiveness against viruses. As a rule, only the so-called enveloped and / or lipophilic viruses are reached. These include hepatitis B virus, HIV and rotavirus. Many other, especially the so-called non-enveloped hydrophilic viruses, however, are not reached by the usual hand disinfectants. Usual hand disinfectants are often designed on the basis of alcohols with a total alcohol content of around 70% and are ineffective compared to the so-called non-enveloped hydrophilic viruses. The hepatitis A virus, probably the most important non-enveloped hydrophilic virus in human medicine and in the food sector, is included here. Around 5,000 to 6,000 hepatitis A cases are reported each year for the Federal Republic alone.
- HAV infections are atypical or without a pronounced clinical picture and are therefore not covered by official statistics. This means that the infection rate of HAV is significantly higher than a major illness such as HIV infection (fewer than 2,000 new infections per year).
- a major illness such as HIV infection (fewer than 2,000 new infections per year).
- HIV infection fewer than 2,000 new infections per year.
- a basic efficacy against enveloped viruses (eg HIV, HBV) as well as against bacteria and fungi is, of course, a basic requirement for such agents, which has never been demonstrated in combination with HAV effectiveness.
- Wallpasticianer deals with disinfection when dealing with hepatitis viruses.
- Wallpasußer refers to this to the 11th edition of the list of experimentally tested and recognized effective disinfectants and processes required by the Federal Health Office of Germany in accordance with ⁇ 10c BSG and clarifies that only chloramine-T in 1% and 2% concentration meets the requirements for effectiveness against hepatitis A
- two commercial preparations which are also considered to be effective are listed which are also based on chlorine active ingredients.
- the present invention accordingly relates to a hepatitis A killer which contains one or more aqueous alcohols and, if desired, 0.1 to 10% by weight of additional antimicrobial components, with the proviso that less than 0.5% by weight of chlorine-containing and / or chlorine-releasing active ingredients, based on the total agent, are included.
- the proportion of chlorine-containing and / or cleaving active ingredients is less than 0.3% by weight, based on the total agent, particularly preferably the agent according to the invention is free of chlorine-containing and / or cleaving active ingredients.
- a chlorine-containing and / or cleaving active ingredient is used in the agent according to the invention, then compounds such as chlorhexidine gluconate, 2,2'-methylene-bis- (6-bromo-4-chlorophenol), 2,4,4 'trichloro-2' hydroxydiphenyl ether, N- (4-chlorophenyl) -N- (3,4-dichlorophenyl) urea, N, N'-bis (4-chlorophenyl) -3, 12-diimino-2,4, 11, 13-tetraaza -tetradecandi-imidamide preferred.
- compounds such as chlorhexidine gluconate, 2,2'-methylene-bis- (6-bromo-4-chlorophenol), 2,4,4 'trichloro-2' hydroxydiphenyl ether, N- (4-chlorophenyl) -N- (3,4-dichlorophenyl) urea, N, N'-bis (4-chlor
- the agent according to the invention contains 50 to 97% by weight, particularly preferably 80 to 95% by weight, of ethanol, based on the total agent, with the balance being 100% total amount, water and / or other active ingredients, if appropriate active substances containing and / or releasing chlorine are within the stated amounts.
- typical fragrances, refatting agents and surfactant components can be included as further additives.
- the agent according to the invention contains, in addition to ethanol, 0.1 to 40% by weight of one or more components selected from methanol, n-propanol, i-propanol, 1, 3-butanediol, phenoxyethanol, 1, 2- Propylene glycol, glycerin, the proportions of the alcohols and the other components being chosen so that the sum of 100% is not exceeded.
- hepatitis A is inactivated at room temperature within less than 300 seconds, particularly preferably within less than 120 seconds, and very particularly preferably within less than 60 seconds.
- the agent according to the invention preferably contains, based on the entire agent, components as additional antimicrobial active ingredients which are particularly preferably selected from the groups of aldehydes, antimicrobial acids, Lewis acids, carboxylic acid esters, acid amides, phenols, phenol derivatives, diphe nyls, diphenylalkanes, urea derivatives, oxygen, nitrogen acetals and - formals, benzamidines, isothiazolines, phthalimide derivatives, pyridine derivatives, antimicrobial surface-active compounds, guanidines, antimicrobial amphoteric compounds, quinolines, the chlorine-free antimicrobial component being very particularly preferably selected from Undecylenic acid, citric acid, p-hydroxy-benzoic acid, sorbic acid, salicylic acid, quaternary ammonium compounds, guanidines, amphoterics.
- additional antimicrobial active ingredients which are particularly preferably selected from the groups of aldehydes, antimicrobial acids
- Lewis acids for example zinc chloride, aluminum chloride, barium chloride
- the agent according to the invention is in the form of a liquid, gel, cream, paste or foam, if appropriate it can also be in the form of a combination with a solid carrier, for example by impregnation or other treatment of paper, cloths or other suitable Carriers can be made available.
- the agent according to the invention preferably contains additional surface-active components such as alkyl polyglycosides.
- Preferred additional auxiliaries in the agent according to the invention are components which improve skin tolerance, such as castor oil, glycerin or other alcohols, but which have already been included in the previous statements.
- Another object of the present invention is the use of an agent according to the invention for the disinfectant treatment of skin surfaces, in particular in a microbiologically sensitive work environment, especially in the hospital, kitchen, food, cosmetic, pharmaceutical, household sector and especially if Requirements for aseptic work are made.
- Another object of the invention is a method for producing an agent according to the invention in accordance with the explanations made in the present invention.
- Recipes A and B were 80% concentrated in accordance with the test instructions without and with protein contamination with the hepatitis A virus at room temperature.
- the virus disinfectant suspension was transferred to a microtiter plate prepared in accordance with the test instructions mentioned and then diluted in 10-log steps. The dilutions were transferred to cell culture plates.
- Both formulation A and formulation B inactivate the hepatitis A virus both without and with protein contamination by more than 5 titer levels (log 10) with an exposure time of at least 1 minute.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE50002875T DE50002875D1 (de) | 1999-12-23 | 2000-12-14 | Hepatitis a viruzid |
| US10/168,442 US7638504B2 (en) | 1999-12-23 | 2000-12-14 | Hepatitis a viricide |
| AT00987398T ATE244505T1 (de) | 1999-12-23 | 2000-12-14 | Hepatitis a viruzid |
| EP00987398A EP1239728B1 (de) | 1999-12-23 | 2000-12-14 | Hepatitis a viruzid |
| US12/617,468 US8048929B2 (en) | 1999-12-23 | 2009-11-12 | Hepatitis A viricide |
| US13/239,976 US8207231B2 (en) | 1999-12-23 | 2011-09-22 | Hepatitis A virucide |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19962353.8 | 1999-12-23 | ||
| DE19962353A DE19962353A1 (de) | 1999-12-23 | 1999-12-23 | Hepatitis A Viruzid |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US10168442 A-371-Of-International | 2000-12-14 | ||
| US12/617,468 Continuation US8048929B2 (en) | 1999-12-23 | 2009-11-12 | Hepatitis A viricide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2001047358A2 true WO2001047358A2 (de) | 2001-07-05 |
| WO2001047358A3 WO2001047358A3 (de) | 2002-02-07 |
Family
ID=7934048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2000/012688 Ceased WO2001047358A2 (de) | 1999-12-23 | 2000-12-14 | Hepatitis a viruzid |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US7638504B2 (de) |
| EP (1) | EP1239728B1 (de) |
| AT (1) | ATE244505T1 (de) |
| DE (2) | DE19962353A1 (de) |
| ES (1) | ES2202209T3 (de) |
| WO (1) | WO2001047358A2 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19962353A1 (de) * | 1999-12-23 | 2001-07-05 | Henkel Ecolab Gmbh & Co Ohg | Hepatitis A Viruzid |
| EP1685854B2 (de) | 2005-01-28 | 2020-06-10 | B. Braun Medical AG | Viruzides Desinfektionsmittel |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3430709A1 (de) * | 1984-08-21 | 1986-03-06 | Krüger GmbH & Co KG, 5060 Bergisch Gladbach | Viruzides mittel |
| US5424323A (en) * | 1985-01-18 | 1995-06-13 | Cetylite Industries, Inc. | Sterilant composition |
| DE3702983A1 (de) * | 1986-06-09 | 1987-12-10 | Henkel Kgaa | Desinfektionsmittel und ihre verwendung zur haut- und schleimhautdesinfektion |
| DE3622089A1 (de) * | 1986-07-02 | 1988-01-07 | Krueger Gmbh & Co Kg | Viruzides mittel mit breitbandwirkung |
| NZ221168A (en) * | 1986-08-15 | 1989-08-29 | Colgate Palmolive Co | Antiseptic composition containing ethyl alcohol and monolaurin |
| AU650014B2 (en) * | 1990-10-31 | 1994-06-09 | Reginald Keith Whiteley | Hepadnacidal disinfectant compositions |
| FR2681863B1 (fr) | 1991-09-27 | 1995-02-03 | Rhone Dpc Europ | Solution de sparfloxacine sa preparation et sel la constituant. |
| DE4205828A1 (de) * | 1992-02-26 | 1993-09-02 | Henkel Kgaa | Viruswirksame desinfektionsmittel |
| DE4340124A1 (de) * | 1993-11-25 | 1995-06-01 | Henkel Ecolab Gmbh & Co Ohg | Viruswirksame Substanzen |
| DE19502456C1 (de) | 1994-07-11 | 1996-09-12 | Henkel Ecolab Gmbh & Co Ohg | Alkoholische Desinfektionsmittel-Zubereitung |
| DE4424325C1 (de) * | 1994-07-11 | 1995-08-03 | Mfh Marienfelde Gmbh Unternehm | Alkoholische Desinfektionsmittel-Zubereitung |
| US5693337A (en) | 1994-07-13 | 1997-12-02 | Wakamoto Pharmaceutical Co., Ltd. | Stable lipid emulsion |
| DE19653785C2 (de) * | 1996-12-21 | 1999-04-15 | Braun Medical Ag | Spraydesinfektionsmittelzubereitung |
| DE19713850A1 (de) | 1997-04-04 | 1998-10-08 | Henkel Ecolab Gmbh & Co Ohg | Desinfektionsverfahren (II) |
| KR100219327B1 (ko) | 1997-08-09 | 1999-09-01 | 이서봉 | 퀴놀론 카르복실산 유도체 |
| US6017912A (en) | 1998-02-27 | 2000-01-25 | Bussell; Letantia | Topical fluoroquinolone antibiotics in an alcohol and acetone vehicle |
| AU6275999A (en) | 1998-09-30 | 2000-04-17 | Alcon Laboratories, Inc. | Antibiotic compositions for treatment of the eye, ear and nose |
| DE29900687U1 (de) * | 1999-01-16 | 1999-04-08 | Bode Chemie Gmbh & Co, 22525 Hamburg | Desinfektionsmittel und Antiseptikum auf der Basis von Alkoholen |
| DE19962353A1 (de) * | 1999-12-23 | 2001-07-05 | Henkel Ecolab Gmbh & Co Ohg | Hepatitis A Viruzid |
-
1999
- 1999-12-23 DE DE19962353A patent/DE19962353A1/de not_active Ceased
-
2000
- 2000-12-14 US US10/168,442 patent/US7638504B2/en not_active Expired - Lifetime
- 2000-12-14 DE DE50002875T patent/DE50002875D1/de not_active Revoked
- 2000-12-14 EP EP00987398A patent/EP1239728B1/de not_active Revoked
- 2000-12-14 WO PCT/EP2000/012688 patent/WO2001047358A2/de not_active Ceased
- 2000-12-14 AT AT00987398T patent/ATE244505T1/de not_active IP Right Cessation
- 2000-12-14 ES ES00987398T patent/ES2202209T3/es not_active Expired - Lifetime
-
2009
- 2009-11-12 US US12/617,468 patent/US8048929B2/en not_active Expired - Fee Related
-
2011
- 2011-09-22 US US13/239,976 patent/US8207231B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATE244505T1 (de) | 2003-07-15 |
| US7638504B2 (en) | 2009-12-29 |
| US8048929B2 (en) | 2011-11-01 |
| US20100056642A1 (en) | 2010-03-04 |
| US20120087961A1 (en) | 2012-04-12 |
| US20030060484A1 (en) | 2003-03-27 |
| EP1239728B1 (de) | 2003-07-09 |
| ES2202209T3 (es) | 2004-04-01 |
| DE19962353A1 (de) | 2001-07-05 |
| DE50002875D1 (de) | 2003-08-14 |
| US8207231B2 (en) | 2012-06-26 |
| WO2001047358A3 (de) | 2002-02-07 |
| EP1239728A2 (de) | 2002-09-18 |
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