WO1995034204A1 - Bakterizide thiadiazolidinone - Google Patents
Bakterizide thiadiazolidinoneInfo
- Publication number
- WO1995034204A1 WO1995034204A1 PCT/EP1995/002063 EP9502063W WO9534204A1 WO 1995034204 A1 WO1995034204 A1 WO 1995034204A1 EP 9502063 W EP9502063 W EP 9502063W WO 9534204 A1 WO9534204 A1 WO 9534204A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- methyl
- compounds
- formula
- phenyl
- microorganisms
- Prior art date
Links
- 0 *N(C(N(*)S1)=O)C1=O Chemical compound *N(C(N(*)S1)=O)C1=O 0.000 description 1
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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/82—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with three ring hetero atoms
Definitions
- the application relates to the use of 2,4-disubstituted 1,2,4-thiaziazin-3,5-diones as bactericides in material protection.
- 2,4-disubstituted l, 2,4-thiadiazolidine-3,5-diones are known and are e.g. in GB 1 115 350, US 3 301 894, US 3 374 240, DD 231 070 and US 4 183 816. Their biocidal use to protect technical materials against attack, change or destruction by microorganisms is not yet known.
- R and R independently of one another denote C j -C 6 alkyl or phenyl, as a biocidal component in industrial materials.
- the formula (I) are preferably used compounds in which R 1 and R 2 independently represent C j -C 4 alkyl or phenyl.
- Compounds of the formula (I) in which R 1 and R 2 independently of one another are methyl, ethyl, n-, i-propyl or phenyl are particularly preferably used.
- the following combinations of the radicals R 1 un, dA R t> 2 are particularly preferred
- the compounds of the formula (I) have a longer-lasting activity than the structurally obvious compounds known from the prior art, Kathon 886 or dichlorodithiolones.
- compounds of the formula (I) have a particularly high microbicidal, in particular bactericidal / bacteriostatic activity, combined with a broad activity spectrum against microorganisms relevant in the protection of materials. They are particularly effective against bacteria, both against gram-positive and gram-negative bacteria, as well as against slime organisms, fungi and algae.
- gram-positive cocci for example of the genera Micrococcus and Staphylococcus such as Micrococcus luteus and Staphylococcus aureus
- gram-negative cocci for example of the genus Acinetobacter such as Acinetobacter calcoaceticus;
- gram-positive, non-spore-forming rods e.g. the genus Lactobacillus, Lactococcus, Leuconostoc, Streptococcus, Pediococcus;
- Actinomycetes in the narrower sense such as representatives of the genera Nocordia, Actinomyces, Streptomyces, Themoactinomyces;
- Clostridium and Desulfotomaculum such as Bacillus megaterium, Bacillus polymyxa, Bacillus cereus, Bacillus subtilis, Bacillus lichenifo ⁇ nis, Bacillus pasteurii and Sporosarcina ureae, Desulfotomaculum nigrificans and Desulfotomaculum orientis, Clostridium pasteurianumumostyriumostyrium styreniumumium styrenium,
- gram-negative rods including representatives of the Pseudomonaceae family such as Pseudomonas rubescens, P. aeruginosa, P. stutzen, P. oleovorans, P. putida, P. fluorescens and representatives of related genera of gram-negative bacteria such as Alcalignes faecalis and Citrobacter freundii or the dreaded vaginal bacterium Sphaerotilus natans known and feared as "sewage fungus";
- anaerobic, anoxygenic phototrophic bacteria such as species of the genera Rhodospirillum, Rhodopseudomonas and Chromatium;
- cyanobacteria such as species of the genera Nostoc and Anabena: Sulfate reducing bacteria such as species of the genera Desulfovibrio, Desulfobacterium, Desulfococcus, Desulfomonas, Desulfobulbus, Desulfosarcina, Archaeoglobus and Desulfotomaculum.
- Aspergillus such as Aspergillus niger
- Chaetomium such as Chaetomium globosum, Coniophora, such as Coniophora puetana, Lentinus, such as Lentinus tigrinus, Penicillium, such as Penicillium glaucum, Polyporus, such as Polyporus versicolor,
- Aureobasidium such as Aureobasidium pullulans
- Sclerophoma such as Sclerophoma pityophila
- Trichoderma such as Trichoderma viride
- Fusarien such as Fusarien nivale.
- the application also relates to synergistic mixtures of
- the active substances (combination partners) present in the combinations according to the invention are also known.
- the effectiveness of the active ingredients in the following mixtures is greater than the effectiveness of the individual components.
- Preferred mixture partners are e.g. the following connections:
- Aldehydes such as cinnamaldehyde, formaldehyde, glutardialdehyde, ⁇ -bromocinnamaldehyde;
- Thiocyanates such as thiocyanatomethylthiobenzothiazole, methylene bisthiocyanate;
- quaternary ammonium compounds such as benzyldimethyltetradecylammonium chloride, benzyldimethyldodecylammonium chloride, didecyldimethaylammonium chloride; Iodine derivatives such as diiodomethyl p-tolyl sulfone, 3-iodo-2-propynyl alcohol, 4-chlorophenyl-3-iodopropargyl formal, 3-bromo-2,3-diiodo-2-propenylethyl carbamate, 2,3,3-tri- iodallyl alcohol, 3-bromo-2,3-diiodo-2-propenyl alcohol, 3-iodo-2-propynyl-n-butyl carbamate, 3-iodo-2-propynyl-n-hexyl carbamate, 3-iodo-2-propynyl cyclohexyl carbamate,
- Phenol derivatives such as tribromophenol, tetrachlorophenol, 3-methyl-4-chlorophenol, 3,5-dimethyl-4-chlorophenol, phenoxyethanol, dichlorophen, o-phenylphenol, m-phenylphenol, p-phenylphenol, 2-benzyl-4-chlorophenol;
- Bromine derivatives such as 2-bromo-2-nitro-1,3-propanediol, 2-bromo-4'-hydroxy-acetophenone, 2,2-dibromo-3-nitrile-propionamide, 1,2-dibromo-2,4-dicyanobutane , ß-bromo-ß-nitro-styrene;
- Pyridines such as l-hydroxy-2-pyridinthione (and their Na, Fe, Mn, Zn salts), tetrachloro-4-methylsulfonylpyridine, pyrimethanol, mepanipyrim, dipyrithione;
- Metal soaps such as tin, copper, zinc naphtenate, octoate, 2-ethylhexanoate, oleate, phosphate, benzoate;
- Oxides such as tributyltin oxide, Cu 2 O, CuO, ZnO;
- Dialkyldithiocarbamates such as Na and Zn salts of dialkyldithiocarbamates, tetramethylthiuram disulfide, potassium N-methyldithiocarbamate;
- Nitriles such as 2,4,5,6-tetrachloroisophthalonitrile, disodium cyano-dithioimidocarbamate;
- the mixtures produced by combining compounds of the formula (I) with the above active compounds are more effective than the individual compounds, in particular when used as a bactericide or bacteriostatic.
- the mixing ratio of compounds of formula (I) to the corresponding mixing partners can easily be determined by preliminary tests and is preferably in the range from 1:99 to 99: 1.
- This application also relates to mixtures of compounds of the formula (I) with at least one fungicide, moluskicide, algicide, insecticide and / or herbicide or mixtures of compounds of the formula with these substances and additionally at least one further bactericide or bacteriostat.
- Preferred mixed partners are:
- Naphthalene derivatives such as:
- Sulfenamides such as dichlorfluanide, tolylfluanid, folpet, fluorfolpet; Captan, Captofol;
- Benzimidazoles such as carbendazim, benomyl, furathiocarb, fuberidazole, thiophonate methyl, thiabendazole or their salts;
- Morpholine derivatives such as tridemorph, fenpropimorph, falimorph, dimethomorph, dodemorph; Aldimorph, fenpropidine and their arylsulfonic acid salts, e.g. p-toluenesulfonic acid and p-dodecylphenyl sulfonic acid;
- Benzothiazoles such as 2-mercaptobenzothiazole
- Benzamides such as 2,6-dichloro-N- (4-trifluoromethylbenzyl) benzamide
- Boron compounds such as boric acid, boric acid ester, borax;
- Formaldehyde and formaldehyde-releasing compounds such as benzyl alcohol mono- (poly) -hemiformal, oxazolidines, hexa-hydro-S-triazines, N-methylolchloroacetamide, paraformadehyde, nitropyrin, oxolinic acid, tecloftalam;
- the weight ratios of the active ingredients in the active ingredient combinations can be varied within a relatively wide range.
- the weight ratios of the active substances in the active substance combinations can be varied within relatively large ranges.
- the active compound combinations preferably contain compounds of the formula (I) to 0.1 to 99.9%, in particular to 1 to 75%, particularly preferably 5 to 50%, the rest being filled 100% by one or more of the above-mentioned mixing partners.
- the active ingredient of the formula (I) and the active ingredient combinations according to the invention have a strong microbicidal action and can be used practically to combat unwanted microorganisms.
- the active compounds of the formula (I) and the active compound combinations according to the invention are suitable for protecting industrial materials against attack and destruction by undesired microorganisms.
- technical materials are understood to mean non-living materials that have been prepared for use in technology.
- adhesives, glues, paper and cardboard, textiles, leather, wood, paints and plastic articles, cooling lubricants and other materials can be those of Microorganisms can be attacked or decomposed.
- cooling water circuits which can be impaired by the multiplication of microorganisms
- technical materials are preferably adhesives, glues, papers and cartons, leather, wood, paints, cooling lubricants and heat transfer liquids.
- the compounds of the formula (I) are preferably used in cooling lubricants, in the in-can preservation of emulsion paints, in adhesives, glues or in cooling water circuits.
- the given long-term stability is of particularly high economic benefit, since a single low dosage ensures sufficient protection for many weeks.
- the otherwise necessary continuous analysis of the active substance content can also be omitted.
- there are also ecological advantages since the compounds from the prior art contain chlorine in the molecule, which accumulates in the material (e.g. cooling lubricant) through decomposition and then has to be disposed of separately. The in the
- In-can preservation or active ingredients used in adhesives must have sufficient effectiveness after a single dose, since subsequent dosing is not possible in these areas of application.
- the active ingredient of the formula (I) and the active ingredient combinations according to the invention can, depending on their respective physical and / or chemical
- compositions are converted into customary formulations, such as solutions, emulsions, suspensions, powders, foams, pastes, granules, aerosols and very fine encapsulations in polymeric substances.
- These formulations are prepared in a known manner, for example by mixing the active ingredients with extenders, that is to say liquid solvents, pressurized liquefied gases and / or solid carriers, optionally using surface-active agents, that is to say emulsifiers and / or dispersants and / or foam-generating agents.
- extenders that is to say liquid solvents, pressurized liquefied gases and / or solid carriers, optionally using surface-active agents, that is to say emulsifiers and / or dispersants and / or foam-generating agents.
- organic solvents can, for example, also be used as auxiliary solvents.
- liquid solvents aromatics, such as xylene, toluene, alkylnaphthalenes, chlorinated aromatics or chlorinated aliphatic hydrocarbons, such as chlorobenzenes, chloroethylene, or methylene chloride, aliphatic hydrocarbons, such as cyclohexane or paraffins, for example petroleum fractions, alcohols such as butanol or glycol and their ethers and esters, ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone or cyclohexanone, strongly polar solvents such as dimethylformamide or dimethyl sulfoxide, and water;
- Liquefied gaseous extenders or carriers mean those liquids which are gaseous at normal temperature and under normal pressure, for example aerosol propellants, such as halogenated hydrocarbons and butane, propane, nitrogen and carbon dioxide;
- Solid carrier materials are suitable: for example natural rock powders such as
- Possible emulsifiers and / or foam-generating agents are: for example nonionic and anionic emulsifiers, such as polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, for example alkylaryl polyglycol ethers, alkyl sulfonates, alkyl sulfates, aryl sulfonates and protein hydrolyzates; Possible dispersing agents are, for example, lignin sulfite leaching and methyl cellulose.
- nonionic and anionic emulsifiers such as polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, for example alkylaryl polyglycol ethers, alkyl sulfonates, alkyl sulfates, aryl sulfonates and protein hydrolyzates
- Possible dispersing agents are, for example, lignin sulfite leaching and methyl cellulose.
- Adhesives such as carboxymethyl cellulose, natural and synthetic, powdery, granular or latex-shaped polymers can be used in the formulations, such as gum arabic, polyvinyl alcohol, polyvinyl acetate, and natural phospholipids, such as cephalins and lecithins and synthetic .phospholipids.
- Other additives can be mineral and vegetable oils.
- Dyes such as inorganic pigments, for example iron oxide, titanium oxide, ferrocyan blue and organic dyes such as alizarin, azo and metal phthalocyanine dyes and trace nutrients such as salts of iron, manganese, boron, copper, cobalt, molybdenum and zinc can be used.
- microbicidal agents used to protect the technical materials or
- Concentrates contain the active ingredient or combination of active ingredients in a concentration of 0.1 and 95% by weight, in particular 1.0 to 60% by weight.
- the application concentrations of the active ingredient or combinations of active ingredients to be used according to the invention depend on the type and occurrence of the microorganisms to be controlled and on the composition of the material to be protected.
- the optimal amount can be determined by test series.
- the application concentrations are in the range from 0.001 to 5% by weight, preferably from 0.01 to 1.0% by weight, based on the material to be protected.
- the agents according to the invention advantageously make it possible to replace the previously available microbicidal agents with more effective ones. They show good stability and advantageously have a broad spectrum of activity.
- the investigation is carried out with a mineral oil-based cooling lubricant.
- the concentrate is diluted with water so that a 5% emulsion results.
- the active ingredients to be tested are incorporated into this formulation in the specified concentration range.
- the samples obtained are then inoculated with bacteria and a mixture of molds and yeasts (separate batches). After a week at room temperature, a sample is taken to determine the number of surviving microorganisms. Afterwards, vaccination is carried out again, then waiting for a week and proceeding as described. The experiment is stopped as soon as the growth of the microorganisms is no longer controlled by the amount of microbicide added in each case.
- the surviving microorganisms are determined for bacteria on standard bacterial agar, for molds and yeasts on malt extract agar, duplicate determinations being carried out in each case.
- microorganisms used for inoculation include the following representatives:
- Rhodotorula rubra Rhodotorula rubra
- CFU / ml The number of colony-forming units per ml (CFU / ml) is indicated.
- the addition of the compound according to the invention leads to an effective suppression of microbial growth even at a low concentration, this effect continuing over several weeks after only a single addition of active substance (long-term stability).
- the compounds according to the invention are thus significantly more stable than the structurally close compounds such as Kathon 886 or dichlorodithiolone
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)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU26722/95A AU2672295A (en) | 1994-06-13 | 1995-05-31 | Bactericide thiadiazolidinones |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944420522 DE4420522A1 (de) | 1994-06-13 | 1994-06-13 | Bakterizide Thiadiazolidinone |
DEP4420522.8 | 1994-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995034204A1 true WO1995034204A1 (de) | 1995-12-21 |
Family
ID=6520408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1995/002063 WO1995034204A1 (de) | 1994-06-13 | 1995-05-31 | Bakterizide thiadiazolidinone |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2672295A (de) |
DE (1) | DE4420522A1 (de) |
WO (1) | WO1995034204A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003532708A (ja) * | 2000-05-11 | 2003-11-05 | コンセホ・スペリオル・インヴェスティガシオンズ・シエンティフィカス | グリコーゲンシンターゼキナーゼgsk−3の複素環インヒビター |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUP0302002A3 (en) * | 2000-05-11 | 2007-02-28 | Consejo Superior Investigacion | Heterocyclic inhibitors of glycogen synthase kinase gsk-3, their use and pharmaceutical compositions containing them |
WO2011151359A1 (en) * | 2010-06-02 | 2011-12-08 | Noscira, S.A. | Combined treatment with a cholinesterase inhibitor and a thiadiazolidinedione derivative |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3374240A (en) * | 1964-11-16 | 1968-03-19 | Olin Mathieson | Substituted 1, 2, 4-thiadiazolidin-3, 5-diones and process therefor |
GB1115350A (en) * | 1966-05-23 | 1968-05-29 | Bayer Ag | Thiaimidazolidines |
US3900485A (en) * | 1967-02-10 | 1975-08-19 | Velsicol Chemical Corp | New substituted 1,2,4-thiadiazolidine-3,5-diones |
US4093624A (en) * | 1977-01-31 | 1978-06-06 | Icn Pharmaceuticals, Inc. | 1,2,4-Thiadiazolidine-3,5-dione |
US4183816A (en) * | 1978-11-01 | 1980-01-15 | Olin Corporation | Use of 2,4-di(lower alkyl)-1,2,4-thiadiazolidin-3,5-diones as additives for functional fluids |
DD231070A1 (de) * | 1984-10-04 | 1985-12-18 | Fahlberg List Veb | Verfahren zur herstellung von 2,4-disubstituierten 1,2,4-selena(thia)-diazolidin-3,5-dionen |
-
1994
- 1994-06-13 DE DE19944420522 patent/DE4420522A1/de not_active Withdrawn
-
1995
- 1995-05-31 WO PCT/EP1995/002063 patent/WO1995034204A1/de active Application Filing
- 1995-05-31 AU AU26722/95A patent/AU2672295A/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3374240A (en) * | 1964-11-16 | 1968-03-19 | Olin Mathieson | Substituted 1, 2, 4-thiadiazolidin-3, 5-diones and process therefor |
GB1115350A (en) * | 1966-05-23 | 1968-05-29 | Bayer Ag | Thiaimidazolidines |
US3900485A (en) * | 1967-02-10 | 1975-08-19 | Velsicol Chemical Corp | New substituted 1,2,4-thiadiazolidine-3,5-diones |
US4093624A (en) * | 1977-01-31 | 1978-06-06 | Icn Pharmaceuticals, Inc. | 1,2,4-Thiadiazolidine-3,5-dione |
US4183816A (en) * | 1978-11-01 | 1980-01-15 | Olin Corporation | Use of 2,4-di(lower alkyl)-1,2,4-thiadiazolidin-3,5-diones as additives for functional fluids |
DD231070A1 (de) * | 1984-10-04 | 1985-12-18 | Fahlberg List Veb | Verfahren zur herstellung von 2,4-disubstituierten 1,2,4-selena(thia)-diazolidin-3,5-dionen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003532708A (ja) * | 2000-05-11 | 2003-11-05 | コンセホ・スペリオル・インヴェスティガシオンズ・シエンティフィカス | グリコーゲンシンターゼキナーゼgsk−3の複素環インヒビター |
JP4897179B2 (ja) * | 2000-05-11 | 2012-03-14 | コンセホ・スペリオル・デ・インヴェスティガシオネス・シエンティフィカス | グリコーゲンシンターゼキナーゼgsk−3の複素環インヒビター |
Also Published As
Publication number | Publication date |
---|---|
DE4420522A1 (de) | 1995-12-14 |
AU2672295A (en) | 1996-01-05 |
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