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US 2013/0172385 A1Published application
Anthelmintics for preventing parasitic infections in humans and animals
AssigneeLANXESS Deutschland GmbH
InventorsAchim Harder, Georg von Samson-Himmlstjerna, Bernd-Wieland Kruger, Heinz Mehlhorn, Jurgen Schmidt
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Abstract
The present invention relates to compositions comprising certain active compounds which are suitable as repellents, and to their use for preventing an infection of humans or of animals by the infectious states of parasitic flatworms (platyhelminths).
Claims7
Compositions for deterring helmintic parasites, characterized in that they comprise at least one compound of the formula (I)
- in which
- Y represents hydrogen, optionally substituted alkyl or the radical O—X,
- X represents hydrogen, COR 11, COOR12 or R13,
- R1 represents an optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkenyl radical,
- R2, R11, R12 and R13, are identical or different and represent optionally substituted alkyl or alkenyl radicals,
- R3 to R10 are identical or different and represent hydrogen or represent optionally substituted alkyl radicals, where R2 and R3 or R3 and R7 or R3 and R5 or R5 and R7 together with the atoms to which they are attached may also form
- an optionally substituted monocyclic ring
- and
- n and m are identical or different and are 0 or 1.
6 more elements
A method for deterring helmintic parasites, comprising:
- applying compound of the formula (I)
- in which
- Y represents hydrogen, optionally substituted alkyl or the radical O—X,
- X represents hydrogen, COR11, COOR12 or R13,
- R1 represents an optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkenyl radical,
- R2, R11, R12 and R13 are identical or different and represent optionally substituted alkyl or alkenyl radicals,
- R3 to R10 are identical or different and represent hydrogen or represent optionally substituted alkyl radicals, where R2 and R3 or R3 and R7 or R3 and R5 or R5 and R7 together with the atoms to which they are attached may also form an optionally substituted monocyclic ring
- and
- n and m are identical or different and are 0 or 1,
- to the skin of the organism to be protected in an effective amount to deter helmintic parasites.
7 more elements
(canceled)
Dependencies are inferred from the claim text.