Abstract: The present invention is directed to nucleoside analogues to inhibit the main protease of a coronavirus. In particular the present invention relates to a composition comprising (i) a compound selected from the group consisting of clitocine, a pharmacophore for clitocine, tautomer, mesomer, racemate, enantiomer, diastereomer, or mixture thereof, or an acceptable salt thereof, and (ii) a pharmaceutically acceptable vehicle, a carrier, an excipient or a diluent, for use in the prevention and/or the treatment of an infection by a virus from the Coronaviridae family or an illness related to such infection, in a host, in particular a mammalian host.

Abstract: A semiochemical composition comprising a sea lice copepodits attachment inhibiting semiochemical comprising a synthesized palmitoleic acid, salts thereof, derivatives thereof, isomers thereof and/or structural analogs thereof and/or mixtures thereof and an acceptable vehicle is described. Also described are methods to treat sea lice comprising administering to fish in need of such treatment a semiochemical composition comprising a sea lice attachment inhibiting semiochemical comprising a synthesized palmitoleic acid, salts thereof, derivatives thereof, isomers thereof and/or structural analogs thereof and/or mixtures thereof and an acceptable vehicle.

Abstract: A semiochemical composition including methyl laurate, methyl myristate, methyl palmitate, methyl linoleate, methyl oleate, methyl stearate, dimethyl pimelate, dimethyl azelate, salts thereof, derivatives thereof, isomers thereof and/or structural analogs thereof that maintain their semiochemical capabilities is described. Methods to reduce social conflicts in multi-cat households or in catteries or kennels boarding cats are also disclosed, as well as methods for inducing social facilitation in cats.

Abstract: Disclosed is a semiochemical composition including methyl palmitate, methyl linoleate, methyl oleate methyl stearate, methyl laurate, methyl myristate, salts thereof, derivatives thereof, isomers thereof and/or structural analogues thereof that have an appeasing effect in cats and/or also effects social facilitation in cats, and an acceptable vehicle. Solutions such as spot-on formulations of long duration are also encompassed. Methods to effect appeasing in a cat and/or social facilitation in cats are also disclosed.

Abstract: A semiochemical composition comprising a Hematophagous Diptera bite inhibitor semiochemical composition comprising at least one compound selected from the group of 3-cyclopentyl 2-methyl propionic acid, 3-cyclohexyl 2-methyl propionic acid and methylated cyclohexyl acetic acid including their salts thereof, their derivatives thereof, their isomers thereof and/or their structural analogs thereof that retain their semiochemical activity and/or their mixtures thereof and an acceptable vehicle. Methods to prevent Hematophagous Diptera insects from landing and biting animals are also disclosed.

Abstract: Composition of allomones and kairomones derived from the uropygeal gland of ducks and chickens are described, as well as methods to treat Arachnids.

Abstract: Semiochemical compositions comprising a feline scratch marking semiochemical analogues of these semiochemical compositions and a method to prevent cats from scratching in particular places and on multiple objects are described.

Abstract: A semiochemical composition comprising a sea lice copepodits attachment inhibiting semiochemical comprising a synthesized palmitoleic acid, salts thereof, derivatives thereof, isomers thereof and/or structural analogs thereof and/or mixtures thereof and an acceptable vehicle is described. Also described are methods to treat sea lice comprising administering to fish in need of such treatment a semiochemical composition comprising a sea lice attachment inhibiting semiochemical comprising a synthesized palmitoleic acid, salts thereof, derivatives thereof, isomers thereof and/or structural analogs thereof and/or mixtures thereof and an acceptable vehicle.

Abstract: Semiochemical compositions comprising a feline scratch marking semiochemical analogs of these semiochemical compositions and a method to prevent cats from scratching in particular places and on multiple objects are described.

Abstract: Semiochemical compositions comprising a feline scratch marking semiochemical analogues of these semiochemical compositions and a method to prevent cats from scratching in particular places and on multiple objects are described.

Abstract: Semiochemical compositions comprising a feline scratch marking semiochemical analogs of these semiochemical compositions and a method to prevent cats from scratching in particular places and on multiple objects are described.

Abstract: Semiochemical compositions comprising a feline scratch marking semiochemical analogues of these semiochemical compositions and a method to prevent cats from scratching in particular places and on multiple objects are described.