摘要:
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).
摘要:
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).
摘要:
Novel substituted thieno[3,2-b]pyran-5,7-diones of the general formula (I) ##STR1## Processes for their preparation and their use as herbicides and as plant growth regulators and novel intermediates of the formula (VI) ##STR2## (in which R.sup.1, R.sup.2, X, Y and Z have the meaning given in the description).
摘要:
The present invention relates to novel heterocyclic fluoroalkenyl thioethers of the formula (I) in which x represents hydrogen, halogen or alkyl, m represents integers from 2 to 10, n represents 0, 1 or 2, Y represents unsubstituted or substituted methylene and p represents 1, 2 or 3, and to processes for their preparation and to their use as pesticides.
摘要:
The invention relates to test systems which are based on transmembrane receptors from helminths and arthropods, and to the use thereof for identifying and characterizing substances which act on helminths, arthropods or which act on the calcium balance of organisms and/or cells. The invention furthermore relates to the use of a specific ligand in this test system and to the use thereof as anthelmintic or arthropodicidal active substance.
摘要:
The present invention relates to compounds of the general formula (I) in which R1 and R12 represent the same or different radicals selected from the group of C2-9-alkyl, C1-8-halogen-alkyl, C3-6-cycloalkyl, aralkyl or aryl, R3 to R10 represent the same or different radicals selected from the group of hydrogen, C1-5-alkyl which may optionally be substituted by hydroxyl, alkoxy, carboxyl, carboxamide, imidazolyl, indolyl, guanidino, thio- or thioalkyl, and represent aryl, alkylaryl or heteroarylmethyl which are optionally substituted by halogen, hydroxyl, alkyl, alkoxy, nitro or a —NR13R14 group in which R13 or R14 independently from each other represent hydrogen or alkyl or together with the adjoining nitrogen atom form a 5, 6 or 7-membered ring which is optionally interrupted by O, S or N and which is optionally substituted by C1-4-alkyl, R2 and R11 represent the same of different radicals selected from the group of C1-4-alkyl, and stereoisomers thereof, to processes for their preparation and to their use as endoparasiticides.
摘要:
The invention relates to novel deoxycyclodepsipeptides which are prepared from cyclodepsipeptides having 24 ring members which are constructed from alternating &agr;-aminocarboxylic acids and &agr;-hydroxycarboxylic acids, by complete or partial chemoselective reduction of the carbonyl groups of the amide function to give methylene groups using suitable reduction processes, and to mixtures and derivatives thereof. The deoxycyclodepsipeptides according to the invention have anthelmintic activity.
摘要:
The present invention relates to 6-substituted 1,2,4a,5a,8a,8b-hexahydro- and 1,2,3,4,4a,5a,8a,8b-octahydro-6H-pyrrolo[3′,4′:4,5]furo[3,2-b]pyrid-8(7H)-one derivatives of the general formula (I) and their salts in which the radicals R1, R2, R3, R4, B and A are each as defined in the description, to processes for their preparation and to their use for controlling endoparasites.
摘要:
The present invention relates to mixtures of avermectins, 22,23-dihydroavermectins B.sub.1 (ivermectins) and milbemycins from the class of the macrocyclic lactones in combination with cyclic depsipeptides, optionally in the presence of praziquantel or epsiprantel, for increasing the endoparasiticidal action in endoparasiticidal compositions.