WO1997025976A1 - Anthelminthische paste - Google Patents
Anthelminthische paste Download PDFInfo
- Publication number
- WO1997025976A1 WO1997025976A1 PCT/EP1997/000006 EP9700006W WO9725976A1 WO 1997025976 A1 WO1997025976 A1 WO 1997025976A1 EP 9700006 W EP9700006 W EP 9700006W WO 9725976 A1 WO9725976 A1 WO 9725976A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- spp
- pastes
- anthelmintic
- corn starch
- horses
- Prior art date
Links
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
-
- 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
- A61K31/498—Pyrazines or piperazines ortho- and peri-condensed with carbocyclic ring systems, e.g. quinoxaline, phenazine
-
- 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
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
- A61K9/0056—Mouth soluble or dispersible forms; Suckable, eatable, chewable coherent forms; Forms rapidly disintegrating in the mouth; Lozenges; Lollipops; Bite capsules; Baked products; Baits or other oral forms for animals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
- A61P33/10—Anthelmintics
-
- 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
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
Definitions
- the present invention relates to anthelmintic pastes for horses, dogs and cats based on hexahydropyrazino derivatives.
- Pastes containing praziquantel are known from EP-A 279 343.
- a disadvantage of these pastes is their high water content.
- the pastes must therefore be protected against attack by pathogenic bacteria with preservatives. Even the homogeneous mixing in of the poorly water-soluble active ingredients often presents difficulties.
- the present invention relates to anthelmintic pastes for horses, dogs and cats based on hexahydropyrazino derivatives which are characterized in that, in addition to the active ingredient, they contain corn starch and glycerol as auxiliaries for paste formation.
- Mixtures according to the invention which contain praziquantel and epsiprantel as hexahydropyrazine derivatives are preferred.
- Praziquantel is particularly preferred.
- the active substance is contained in the formulations according to the invention in weight concentrations of 5 to 30%, preferably 10 to 20%.
- Corn starch is contained in the formulations according to the invention in weight concentrations of 10 to 30%, preferably 15 to 25%.
- Glycerin is contained in the formulations according to the invention in weight concentrations of 40 to 80%, preferably 55 to 75%.
- the individual components are 100% complementary.
- the ratio of corn starch to glycerin is chosen so that an easy-to-process, packable and usable formulation is created.
- the formulations according to the invention can also contain further active ingredients. These include phenylguanidines, benzimidazoles or tetrahydropyrimidines.
- Phenylguanidines which may be mentioned are those of the formula (I):
- R 1 represents hydrogen, optionally substituted alkyl, cycloalkyl, alkoxy, aryl or amino,
- R 2 represents hydrogen, optionally substituted alkyl, cycloalkyl, alkenyl, alkynyl, aryl, alkoxy, alkenoxy,
- R 3 represents hydrogen, optionally substituted alkyl, cycloalkyl, alkenyl, alkynyl, aryl,
- R 4 represents alkyl, alkoxy, phenoxy, alkylthio, phenylthio, phenylsulfinyl, phenylsulfonyl, benzoyl, which are optionally substituted by halogen, alkoxy, alkylthio, haloalkoxy, haloalkylthio.
- R 3 and R 4 have the meaning given for the compounds of the formula (I).
- Tetrahydropynmidines which may be mentioned are those of the formula (III):
- R 5 represents hydrogen or alkyl
- R 6 represents optionally substituted phenyl or thienyl
- Phenylguanidines include e.g. Febantel, Netobimin.
- the benzimidazoles include e.g. Febendazole, albendazole, oxibendazole, oxfendazole, mebendazole, flubendazole, parbendazole, luxabendazole.
- Tetrahydropyrimidines include e.g. Pyrantel, Morantel, Oxantel.
- the pastes according to the invention are suitable with favorable warm-blood toxicity for combating pathogenic endoparasites in horses in animal husbandry and
- Pathogenic endoparasites include cestodes, trematodes, nematodes, acantocephals, in particular: From the order of the Pseudophyllidea, for example: Diphyllobothrium spp., Spiiometra spp., Schistocephalus spp ..
- Cyclophyllidea for example: Mesocestoides spp., Anoplocephala spp., Paranoplocephala spp., Moniezia spp., Taenia spp., Echinococcus spp., Hydatigera spp., Diorchis spp., Dipylidium spp., Joyeuxyrella spp. .
- Stronylus spp. Triodontophorus spp., Oesophagodontus spp., Trichonema spp., Gyalocephalus spp., Poteriostomum spp., Cyclicocyclus spp., Stephanurus spp., Ancyclostoma spp., Uncinaria spp., Cyathostom spp.
- Metastrongylus spp. Dictyocaulus spp., Muellerius spp., Protostrongylus spp., Elaphostrongylus spp., Parelaphostrongylus spp., Crenosoma spp., Paracrenosoma spp., Filaroides spp., Parafilaroides spp., Marshallaganpp., Marshallagia spp., Craterostomum spp., Cyclicodontophorus spp., Hyalocephalus spp., Cylindropharynx spp., Caballonema spp., Elaeophorus spp., Dirofilaria spp., Onchocerca spp., Setaria spp ..
- Oxyurida From the order of the Oxyurida, for example: Oxyuris spp., Enterobius spp ..
- Ascaridia e.g. Ascaris spp., Toxascaris spp., Toxocara spp., Parascaris spp., Probstmangria spp ..
- the application can be prophylactic as well as therapeutic.
- the preferred use concentration of the mixture according to the invention is 1 to 300 mg, preferably 5 to 50 mg, of hexahydropyrazine per kg of live weight.
- anthelmintic active ingredients can be added in an application amount per kg of 0.1 to 20 mg, preferably 1 to 10 mg, particularly preferably approx. 5 mg.
- the components are stirred together. A paste is formed which can be filled into appropriate applicators.
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Nutrition Science (AREA)
- Physiology (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Tropical Medicine & Parasitology (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
Description
Claims
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ325850A NZ325850A (en) | 1996-01-16 | 1997-01-03 | Anthelmintic paste for horses, dogs and cats |
CA002242972A CA2242972C (en) | 1996-01-16 | 1997-01-03 | Anthelmintic paste |
DK97900555T DK0877598T3 (da) | 1996-01-16 | 1997-01-03 | Anthelmintisk pasta |
US09/101,931 US6025357A (en) | 1996-01-16 | 1997-01-03 | Anthelmintic paste |
JP52563797A JP4143121B2 (ja) | 1996-01-16 | 1997-01-03 | 駆虫ペースト |
HU9901023A HU227817B1 (en) | 1996-01-16 | 1997-01-03 | Anthelmintic paste |
DE59703789T DE59703789D1 (en) | 1996-01-16 | 1997-01-03 | Anthelminthische paste |
AT97900555T ATE201979T1 (de) | 1996-01-16 | 1997-01-03 | Anthelminthische paste |
EP97900555A EP0877598B1 (de) | 1996-01-16 | 1997-01-03 | Anthelminthische paste |
BR9706976-0A BR9706976A (pt) | 1996-01-16 | 1997-01-03 | Pasta anti-helmìntica |
AU13093/97A AU703567B2 (en) | 1996-01-16 | 1997-01-03 | Anthelmintic paste |
KR10-1998-0704695A KR100451857B1 (ko) | 1996-01-16 | 1997-01-03 | 구충제페이스트 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19601263A DE19601263A1 (de) | 1996-01-16 | 1996-01-16 | Anthelmintische Paste |
DE19601263.5 | 1996-01-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997025976A1 true WO1997025976A1 (de) | 1997-07-24 |
Family
ID=7782814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1997/000006 WO1997025976A1 (de) | 1996-01-16 | 1997-01-03 | Anthelminthische paste |
Country Status (15)
Country | Link |
---|---|
US (1) | US6025357A (de) |
EP (1) | EP0877598B1 (de) |
JP (1) | JP4143121B2 (de) |
KR (1) | KR100451857B1 (de) |
AT (1) | ATE201979T1 (de) |
AU (1) | AU703567B2 (de) |
BR (1) | BR9706976A (de) |
CA (1) | CA2242972C (de) |
DE (2) | DE19601263A1 (de) |
DK (1) | DK0877598T3 (de) |
ES (1) | ES2157551T3 (de) |
HU (1) | HU227817B1 (de) |
NZ (1) | NZ325850A (de) |
PT (1) | PT877598E (de) |
WO (1) | WO1997025976A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7763583B2 (en) | 2003-12-13 | 2010-07-27 | Bayer Animal Health Gmbh | Endoparasiticidal compositions for topical application |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6207179B1 (en) * | 2000-05-18 | 2001-03-27 | Phoenix Scientific, Inc. | Parasiticidal formulation for animals and a method of making this formulation |
DE102005011779A1 (de) * | 2005-03-11 | 2006-09-14 | Bayer Healthcare Ag | Endoparasitizide Mittel |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4117156A (en) * | 1975-07-18 | 1978-09-26 | Ciba-Geigy Ag | Anthelmintic preparations |
US4447414A (en) * | 1982-12-21 | 1984-05-08 | Cutter Laboratories, Inc. | Carnivore anthelmintics |
EP0279343A2 (de) * | 1987-02-19 | 1988-08-24 | Bayer Ag | Anthelminthische Wirkstoffkombinationen |
CH685370A5 (de) * | 1991-12-23 | 1995-06-30 | Andras Selmeczi Katalin Hajdu | Veterinäres Präparat. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4675174A (en) * | 1985-08-16 | 1987-06-23 | Alza Corporation | Veterinary dispenser delivering beneficial agent by gas power generated in situ |
AUPM969994A0 (en) * | 1994-11-28 | 1994-12-22 | Virbac S.A. | Equine anthelmintic formulations |
-
1996
- 1996-01-16 DE DE19601263A patent/DE19601263A1/de not_active Withdrawn
-
1997
- 1997-01-03 BR BR9706976-0A patent/BR9706976A/pt not_active IP Right Cessation
- 1997-01-03 EP EP97900555A patent/EP0877598B1/de not_active Expired - Lifetime
- 1997-01-03 PT PT97900555T patent/PT877598E/pt unknown
- 1997-01-03 DK DK97900555T patent/DK0877598T3/da active
- 1997-01-03 KR KR10-1998-0704695A patent/KR100451857B1/ko not_active IP Right Cessation
- 1997-01-03 CA CA002242972A patent/CA2242972C/en not_active Expired - Fee Related
- 1997-01-03 AT AT97900555T patent/ATE201979T1/de active
- 1997-01-03 DE DE59703789T patent/DE59703789D1/de not_active Expired - Lifetime
- 1997-01-03 HU HU9901023A patent/HU227817B1/hu not_active IP Right Cessation
- 1997-01-03 AU AU13093/97A patent/AU703567B2/en not_active Ceased
- 1997-01-03 JP JP52563797A patent/JP4143121B2/ja not_active Expired - Fee Related
- 1997-01-03 ES ES97900555T patent/ES2157551T3/es not_active Expired - Lifetime
- 1997-01-03 US US09/101,931 patent/US6025357A/en not_active Expired - Lifetime
- 1997-01-03 WO PCT/EP1997/000006 patent/WO1997025976A1/de active IP Right Grant
- 1997-01-03 NZ NZ325850A patent/NZ325850A/xx not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4117156A (en) * | 1975-07-18 | 1978-09-26 | Ciba-Geigy Ag | Anthelmintic preparations |
US4447414A (en) * | 1982-12-21 | 1984-05-08 | Cutter Laboratories, Inc. | Carnivore anthelmintics |
EP0279343A2 (de) * | 1987-02-19 | 1988-08-24 | Bayer Ag | Anthelminthische Wirkstoffkombinationen |
CH685370A5 (de) * | 1991-12-23 | 1995-06-30 | Andras Selmeczi Katalin Hajdu | Veterinäres Präparat. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7763583B2 (en) | 2003-12-13 | 2010-07-27 | Bayer Animal Health Gmbh | Endoparasiticidal compositions for topical application |
Also Published As
Publication number | Publication date |
---|---|
CA2242972A1 (en) | 1997-07-24 |
HUP9901023A2 (hu) | 1999-07-28 |
HUP9901023A3 (en) | 1999-11-29 |
EP0877598A1 (de) | 1998-11-18 |
JP2000503306A (ja) | 2000-03-21 |
ES2157551T3 (es) | 2001-08-16 |
NZ325850A (en) | 1999-02-25 |
AU703567B2 (en) | 1999-03-25 |
AU1309397A (en) | 1997-08-11 |
PT877598E (pt) | 2001-11-30 |
DK0877598T3 (da) | 2001-07-23 |
US6025357A (en) | 2000-02-15 |
BR9706976A (pt) | 2000-01-04 |
DE59703789D1 (en) | 2001-07-19 |
ATE201979T1 (de) | 2001-06-15 |
JP4143121B2 (ja) | 2008-09-03 |
EP0877598B1 (de) | 2001-06-13 |
KR100451857B1 (ko) | 2005-07-07 |
CA2242972C (en) | 2005-03-15 |
HU227817B1 (en) | 2012-03-28 |
KR19990076602A (ko) | 1999-10-15 |
DE19601263A1 (de) | 1997-07-17 |
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