Abstract: The invention concerns a compound of formula (I), Formula (I), R, R1 and R2 are independently selected form the group consisting of: —a hydrogen atom, —a halogen atom, —an alkyl group, linear, cyclic or branched, saturated or unsaturated, possibly substituted, comprising from 1 to 10 carbon atoms, —an acyl group comprising from 1 to 10 carbon atoms, —a carboxyl group, —an amido group comprising from 1 to 10 carbon atoms, and —an imino group, possibly substituted by an alkyl group, linear, cyclic or branched, saturated or unsaturated, and wherein R3, R4, R5 and R6 are independently selected form the group consisting of: —a hydrogen atom, —a halogen atom, —a hydroxyl group, —an alkyl group, linear, cyclic or branched, saturated or unsaturated, possibly substituted, comprising from 1 to 10 carbon atoms, —an alkoxy group comprising from 1 to 10 carbon atoms, —an acyl group comprising from 1 to 10 carbon atoms, —a carbonate group from 1 to 10 carbon atoms, —a carboxyl group, and —a cyano group.

Abstract: The invention relates to compounds of formula (I) as follows: (I) wherein X1 and X2, identical or different, are NR5 or a sulfur atom, Y is a group (C1-C10)alkanediyl, Ar1 and Ar2, identical or different, are an aryl group optionally substituted by one or several groups selected from a halogen atom, a (C1-C6) alkyl, —OR1, —NR1R2 and —COOR3? with R1 and R2, independently of each other, are a hydrogen atom, a (C-1-C6) alkyl group or a —COR3 group, R3 and R4? independently of each other, are a hydrogen atom or a (C1-C6) alkyl group, and R5 is a hydrogen atom or a (C1-C6)alkyl group, or a pharmaceutically acceptable salt and/or solvate thereof, in particular for use in cancer treatment.

Abstract: The invention concerns derivatives of m-guaiacol, their preparation and their uses as biocides, in particular as antibacterials or disinfectants.

Abstract: The invention relates to novel guanidine derivatives in the cinnamic series of general formula (I): The invention also relates to the process for preparing said guanidine derivatives and also to synthetic intermediates. Finally, the invention relates to the use of the guanidine derivatives for the preparation of compositions with anti-glycation properties, especially in cosmetology.

Abstract: The invention relates to novel guanidine derivatives in the cinnamic series of general formula (I): The invention also relates to the process for preparing said guanidine derivatives and also to synthetic intermediates. Finally, the invention relates to the use of the guanidine derivatives for the preparation of compositions with anti-glycation properties, especially in cosmetology.

Abstract: A bearing includes an inner bearing ring on which a raceway is formed. The ring includes at least a first component of light metal material and at least a second component of fully dense ceramic material, where the first component and the second component are separate entities joined together, and where the second component forms at least part of the raceway. The first component includes two lightweight metal parts interconnected by a screw thread which can be tightened to induce compressive pre-stress in the second component to compensate for low tensile strength of the ceramic material.

Abstract: A bearing comprises at least one bearing ring on which a raceway is formed. The ring comprises at least a first component of light metal material and at least a second component of fully dense ceramic material, where the first component and the second component are separate entities joined together, and where the second component comprises at least part of the raceway.