Use of phenylethylamine derivatives for the antimicrobial...

Details Use of phenylethylamine derivatives for the antimicrobial... Use of phenylethylamine derivatives for the antimicrobial...

2005-01-25

2005-01-25

Wilson, James O. (Department: 1624)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Biocides; animal or insect repellents or attractants

C510S119000, C510S130000, C510S276000, C514S204000, C514S277000, C514S312000, C514S315000, C514S364000, C514S365000, C514S372000, C514S376000, C514S384000, C514S407000, C514S415000, C514S445000, C514S461000, C514S534000, C514S649000, C514S650000, C514S653000

Reexamination Certificate

active

06846492

ABSTRACT:
The use of compounds of formula (1) is described, in which compounds R1, R2and R3are each independently of the others hydrogen; C1-C20alkyl; C3-C7cycloalkyl; C2-C20alkenyl; C4-C7cycloalkenyl; C2-C20alkynyl, C4-C7cycloalkynyl; or unsubstituted or C1-C5alkyl-, C3-C7cylcoalkyl-, C1-C5alkoxyl-, C3-C7cycloakoxy-, halo-, oxo-, carboxy-, carboxy-C1-C7alkyl ester-, carboxy-C3-C7cylcloalkyl ester-, cyano-, trifluoromethyl-, pentafluoroethyl-, amino-, N,N-mono- or di-C1-C20alkylamino- or nitro-substituted phenyl-C1-C5alkyl, naphthyl-C1-C5alkyl, phenylcarbonyl-C1-C5alkyl, naphthylcarbonyl-C1-C5alkyl, pyrrolylalkyl, furanylalkyl, thiophenylalkyl, pyrazolylalkyl, imidazolylalkyl, oxazolylalkyl, thiazolylalkyl, isoxazolylalkyl, isothiazolylalkyl, 1,2,3-triazolylalkyl, 1,2,4-triazolylalkyl, 1,2,3-oxadiazolylalkyl, 1,3,4-oxadiazolylalkyl, 1,2,3-thiadiazolylalkyl, 1,3,4-thiadiazolylalkyl, indolylalkyl, pyridylalkyl, pyridazinylalkyl, pyrimidinylalkyl, pyridazinylalkyl, quinolinylalkyl, isoquinolinylalkyl, pyrrolyl, furanyl, thiophenyl, pyrazolyl, imidazolyl, oxazolyl, thiazolyl, isoxazolyl, isothiazolyl, 1,2,3-triazolyl, 1,2,4-triazolyl, 1,2,3-oxadiazolyl, 1,3,4-oxadiazolyl, 1,2,3-thiadiazolyl, 1,3,4-thiadiazolyl, indolyl, pyridyl, pyridazinyl, pyrimidinyl, pyridazinyl, quinolinyl or isoquinolinyl; R4, R5, R6and R7are each independently of the others hydrogen; C1-C20alkyl; C3-C7cycloalky; C2-C20alkenyl; C4-C7cycloalkenyl; C2-C20alkynyl; or C4-C7cycloalkynyl; and m and n are each independently of the other 0 or 1, for antimicrobial treatment of surfaces. The compounds exhibit a pronounced activity against pathogenic gram-positive and gram-negative bacteria, and also against yeasts and moulds. They are accordingly suitable for the antimicrobial treatment, especially preservation and disinfection, of surfaces.

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