EP2552432A2 - Utilisation d'au moins un thiosulfinate ou thiosulfonate de dialkyle pour reduire le nombre d'apicomplexes chez un animal - Google Patents

Utilisation d'au moins un thiosulfinate ou thiosulfonate de dialkyle pour reduire le nombre d'apicomplexes chez un animal

Info

Publication number
EP2552432A2
EP2552432A2 EP11718237A EP11718237A EP2552432A2 EP 2552432 A2 EP2552432 A2 EP 2552432A2 EP 11718237 A EP11718237 A EP 11718237A EP 11718237 A EP11718237 A EP 11718237A EP 2552432 A2 EP2552432 A2 EP 2552432A2
Authority
EP
European Patent Office
Prior art keywords
use according
formula
animal
thiosulfinate
compound
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.)
Withdrawn
Application number
EP11718237A
Other languages
German (de)
English (en)
French (fr)
Inventor
David Bravo
Hyun Lillehoj
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.)
Pancosma SA
Original Assignee
Pancosma SA
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 Pancosma SA filed Critical Pancosma SA
Publication of EP2552432A2 publication Critical patent/EP2552432A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/095Sulfur, selenium, or tellurium compounds, e.g. thiols
    • A61K31/10Sulfides; Sulfoxides; Sulfones
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/21Esters, e.g. nitroglycerine, selenocyanates
    • A61K31/255Esters, e.g. nitroglycerine, selenocyanates of sulfoxy acids or sulfur analogues thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic 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
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/513Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim having oxo groups directly attached to the heterocyclic ring, e.g. cytosine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/88Liliopsida (monocotyledons)
    • A61K36/896Liliaceae (Lily family), e.g. daylily, plantain lily, Hyacinth or narcissus
    • A61K36/8962Allium, e.g. garden onion, leek, garlic or chives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00Antiparasitic agents
    • A61P33/02Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis

Definitions

  • the invention relates to the use of at least one dialkyl thiosulfinate or thiosulphonate for reducing the number of apicomplexes present in monogastric animals, such as poultry or pork, or ruminants, such as cattle, sheep or sheep. goats.
  • Apicomplexes or sporozoans are unicellular organisms that are parasites of vertebrates or invertebrates. These parasites can cause various pathologies.
  • avian coccidiosis which is a universal intestinal protozoal infection seriously disturbing the feeding and growth of poultry, is caused by several parasites of the group of apicomplexes, particularly of the genus Eimeria, which infest the intestines and spread from one animal to another by ingestion of infected oocysts.
  • Neospora and cryptosporidia other organisms in the apicomplex group, can also infect the gut of animals.
  • This vaccination technique has the major drawback that live oocysts can only be produced by live chickens, which requires a lot of work and involves many manipulations.
  • EP 2 110 128 mentions propyl propyl thiosulfinate (PTS) and propyl propyl thiosulfonate (PTSO) as anti-bacterial and antimicrobial compounds; all the organisms mentioned in these documents are bacteria, that is to say prokaryotes, whereas the apicomplexes are eukaryotes; Cell structures between prokaryotes and eukaryotes are totally different.
  • WO 2004/084645 discusses uses of allicin. No use against apicomplexes is mentioned or suggested in this document.
  • US 2009/018194 relates to the use of PTS or PTSO for treating plants.
  • the invention has the major goal of controlling apicomplexes present in the body of monogastric animals, such as poultry or pork, or ruminants, such as cattle, sheep or goats.
  • thiosulfinates and dialkyl thiosulfonates in particular, di (n-propyl) thiosulfinate and di (n-propyl) thiosulfonate, which will be called respectively PTS and PTSO in following the description.
  • these compounds can be produced independently of the animal for which they are intended, that is to say without requiring oocysts, from natural products or by organic synthesis.
  • the di-alkyl thiosulfinates and thiosulfonates are compounds having the following formula F:
  • R and R ' which may be identical or different, each represent an alkyl group
  • a is 1 or 2.
  • the alkyl groups R and R ' comprise from 1 to 5 carbon atoms.
  • propyl groups generally n-propyl, are used more particularly as R and R 'groups.
  • a is 2.
  • the PTS can be a synthetic product, it can advantageously be extracted from plants belonging to the alliaceae family (according to the phylogenetic classification APG) and in particular to the genus Allium, which is a member of this family.
  • the best known plants belonging to the genus Allium are the leek (Allium ampeloprasum), the onion (Allium cepa L.), the cultivated garlic (Allium sativum L.), the shallot (Allium ascalonicum), the spring onion (Allium fistulosum L.) and chives (Allium schoenoprasum L.).
  • an extract of garlic in particular cultivated garlic (Allium Sativum L.), is preferably used. This is usually an extract of garlic bulb.
  • PTSO can be obtained by synthesis or decomposition (or oxidation) of the PTS. Obtaining the PTS by extraction and PTSO is described in particular in the patent application EP-A1-1 721 534, page 15, line 34, on page 16, line 26.
  • the thiosulfinates can also be obtained according to the process described in the patent application FR-A-2,813,884.
  • At least one dialkyl thiosulfinate and at least one dialkyl thiosulfonate are at least one dialkyl thiosulfinate and at least one dialkyl thiosulfonate.
  • PTS and / or PTSO are used prophylactically.
  • thiosulfinate and / or dialkyl thiosulfonate can be added to animal feed, for example, by mixing them daily with their diet.
  • the amount used is then generally from 2 mg per kg to 60 mg per kg of feed dry matter.
  • It can optionally be diluted in the water supplied to the animals, at a rate of 1 to 30 mg / l of water, on the basis of the average quantity drunk by the animal.
  • the invention applies to monogastric animals such as poultry or pork, or ruminants, such as cattle, sheep or goats.
  • a first series of samples consisting of an aqueous solution containing 100 ppm of the above test compounds and a second series of samples containing only 10 ppm of these compounds were prepared.
  • the oocysts were then sterilized with bleach before isolating sporozoites.
  • the oocyst walls were mechanically destroyed for 5 to 7 seconds using a ball mill having 0.5 mm balls.
  • the product obtained was then incubated for 45 minutes at 41 ° C. in a buffer solution of PBS containing 0.014 mol / l taurodeoxycholic acid and 0.25 wt% trypsin to release the sporozoites.
  • the fluids released from the excystation were filtered and the sporozoites collected were washed three times with RPMI-1640 medium with stirring at 2100 rpm for 10 minutes at 4 ° C.
  • the PTSO even has a higher efficiency at 10 ppm than at 100 ppm.

Landscapes

  • Health & Medical Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Medical Informatics (AREA)
  • Botany (AREA)
  • Engineering & Computer Science (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Biotechnology (AREA)
  • Emergency Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
EP11718237A 2010-04-01 2011-04-01 Utilisation d'au moins un thiosulfinate ou thiosulfonate de dialkyle pour reduire le nombre d'apicomplexes chez un animal Withdrawn EP2552432A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1001375A FR2958118B1 (fr) 2010-04-01 2010-04-01 Utilisation d'au moins un thiosulfinate ou thiosulfonate de dialkyle pour reduire le nombre d'apicomplexes chez un animal monogastrique
PCT/CH2011/000069 WO2011120182A2 (fr) 2010-04-01 2011-04-01 Utilisation d'au moins un thiosulfinate ou thiosulfonate de dialkyle pour reduire le nombre d'apicomplexes chez un animal

Publications (1)

Publication Number Publication Date
EP2552432A2 true EP2552432A2 (fr) 2013-02-06

Family

ID=42983495

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11718237A Withdrawn EP2552432A2 (fr) 2010-04-01 2011-04-01 Utilisation d'au moins un thiosulfinate ou thiosulfonate de dialkyle pour reduire le nombre d'apicomplexes chez un animal

Country Status (10)

Country Link
US (1) US20130079402A1 (pt)
EP (1) EP2552432A2 (pt)
KR (1) KR20130040858A (pt)
CN (1) CN103037856A (pt)
BR (1) BR112012024996A2 (pt)
CA (1) CA2795290A1 (pt)
FR (1) FR2958118B1 (pt)
MX (1) MX356488B (pt)
RU (1) RU2012143827A (pt)
WO (1) WO2011120182A2 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3338774A1 (fr) 2016-12-23 2018-06-27 Mixscience Composition à base de composés thiosulfinate et/ou de thiosulfonate pour son utilisation dans la prévention des infections bactériennes chez les animaux aquatiques

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9770024B2 (en) 2013-10-01 2017-09-26 Investfood, LLC Use of propyl propane thiosulfinate and propyl propane thiosulfonate for the prevention and reduction of parasites in aquatic animals
US9271947B2 (en) 2013-10-01 2016-03-01 Investfood, LLC Use of propyl propane thiosulfinate and propyl propane thiosulfonate for the prevention and reduction of parasites in aquatic animals
EP2857009A1 (en) * 2013-10-01 2015-04-08 Investfood, LLC Use of propyl propane thiosulfinate and propyl propane thiosulfonate for the prevention and reduction of parasites in aquatic animals
US20150238579A1 (en) * 2014-02-26 2015-08-27 Investfood, LLC Methods for assembling a product for modulating an immunomodulatory response in humans
MX2022011359A (es) * 2020-03-13 2022-12-02 Ahv Int B V Composiciones para interrumpir la formacion de biopeliculas y para tratar trastornos relacionados con biopeliculas.
WO2023038522A1 (en) * 2021-09-10 2023-03-16 AHV International B.V. Compositions and methods for treating biofilm disorders and infection
CN115029370B (zh) * 2022-05-27 2023-08-01 山东大学 一种动物诱食、替抗用饲料添加剂及其制备方法

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HUP9602190A3 (en) * 1996-08-09 2000-08-28 Boros Gabor Pharmaceutical composition against poultry coccidiosis
FR2813884B1 (fr) 2000-09-12 2004-01-16 Critt Innophyt Procede de fabrication de thiosulfinates et dispositif de mise en oeuvre du procede
GB0307079D0 (en) * 2003-03-27 2003-04-30 Stone Island Holdings Ltd Allicin
FR2853550B1 (fr) * 2003-04-14 2007-08-17 Phytosynthese Complement alimentaire destine a l'animal, en particulier la volaille
WO2005089571A1 (es) * 2004-03-03 2005-09-29 Mousala, S., L. Utilización de extractos y compuestos de plantas del género allium como conservantes en las industrias alimentaria y agroalimentaria
US20060122266A1 (en) * 2004-08-11 2006-06-08 Photini Sinnis Methods and compositions for malaria prophylaxis
ES2311373B1 (es) * 2006-09-27 2009-12-21 Dmc Research Center, S.L. "utilizacion de un compuesto antibacteriano derivado de alliaceas, como aditivos en alimentacion animal".
BRPI0717753B1 (pt) * 2006-10-27 2022-04-12 Bioresponse, Llc Uso de uma composição compreendendo 50-250 mg de um ou mais indóis relacionados com dim e um ou mais agentes anti-protozoários, e, composição
ES2326717B1 (es) * 2007-07-12 2010-07-26 Dmc Research Center, S.L. Untilizacion de agentes antimicrobianos derivados de aliaceas para la prevencion y control de enfermedades de cultivos, podredumbres en postcosecha y como productos de desinfeccion ambiental.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011120182A2 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3338774A1 (fr) 2016-12-23 2018-06-27 Mixscience Composition à base de composés thiosulfinate et/ou de thiosulfonate pour son utilisation dans la prévention des infections bactériennes chez les animaux aquatiques
WO2018115532A1 (fr) 2016-12-23 2018-06-28 Mixscience Composition à base de composés thiosulfinate et/ou de thiosulfonate pour son utilisation dans la prévention des infections bactériennes chez les animaux aquatiques

Also Published As

Publication number Publication date
CA2795290A1 (fr) 2011-10-06
CN103037856A (zh) 2013-04-10
WO2011120182A3 (fr) 2012-03-15
MX2012011304A (es) 2013-01-28
KR20130040858A (ko) 2013-04-24
FR2958118A1 (fr) 2011-10-07
US20130079402A1 (en) 2013-03-28
RU2012143827A (ru) 2014-05-10
MX356488B (es) 2018-05-30
FR2958118B1 (fr) 2012-06-15
BR112012024996A2 (pt) 2019-09-24
WO2011120182A2 (fr) 2011-10-06

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