Novel substituted propane-2-ol derivatives

C - Chemistry – Metallurgy – 07 – F

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C07F 7/18 (2006.01) A61K 31/695 (2006.01)

Patent

CA 2168962

The invention relates to novel substituted propane-2-ol derivatives of formula (I), wherein R1 represents a C1-10alkyl group, a phenyl group or a phenyl-C1-6alkyl group, and the phenyl moiety of the two latter groups may carry at least one substituent selected from the group consisting of a halogen atom, C1-6alkoxy group, phenyl group, phenoxy group and trifluoromethyl group; R2 represents a hydrogen atom, a C1- 10alkyl group or a phenyl group; R3 and R4 represent, independently from each other, a C1- 10alkyl or phenyl group; X represents a hydrogen atom, halogen atom or a group of formula (A); and in these formulae Y1 and Y2 represent, independently from each other, a -N= atom or a group of the formula -CH=, and optical antipodes and racemates thereof, further to pharmaceutical compositions of fungicidal action, containing such compounds, processes for the preparation of these compounds and compositions, finally to a method of treatment by using these compounds and compositions.

L'invention concerne des nouveaux dérivés de propan-2-ol de formule (I), dans laquelle R1 représente un groupe alkyle C1-C10, un groupe phényle ou un groupe phénylalkyle C1-6, la fraction phényle des deux derniers groupes pouvant comporter au moins un substituant choisi dans le groupe comprenant un atome d'halogène, un groupe alcoxy C1-6, un groupe phényle, un groupe phénoxy et un groupe trifluorométhyle; R2 représente un atome d'hydrogène, un groupe alkyle C1-10 ou un groupe phényle; R3 et R4 représentent indépendamment un groupe alkyle C1-10 ou phényle; X représente un atome d'hydrogène, un atome d'halogène ou un groupe de formule (A), dans laquelle Y1 et Y2 représentent indépendamment un atome -N= ou un groupe de formule -CH=. L'invention porte également sur des antipodes optiques et des racemates desdits composés, des compositions pharmaceutiques à action fongicide contenant lesdits composés, les procédés de préparation de ces composés et compositions ainsi que sur une méthode de traitement dans laquelle ces derniers sont utilisés.

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