摘要:
The present invention relates to the use of hydroxydiphenyl ether compounds as antimicrobially active substances, to certain new compounds of this type and to processes for the preparation of these compounds.
摘要:
The present invention relates to the use of 4-hydroxyisothiazole compounds as antimicrobially active substances, certain new 4-hydroxyisothiazole compounds and a process for their preparation.
摘要:
The present invention relates to the use of 4-hydroxyisothiazole compounds as antimicrobially active substances, certain new 4-hydroxyisothiazole compounds and a process for their preparation.
摘要:
The use of hydroxyphenyl-1,3-propanediones of formula: wherein R1 and R2 are each independently of the other hydrogen, C1-C12alkyl, C1-C12alkoxy, trifluoro-C1-C3alkyl, phenyl or halogen; R3 is a 5- or 6-membered heteroaromatic radical; thiophenyl; or a radical of formula: R4, R5, R6 and R7 are each independently of the other hydrogen, halogen, C1-C12alkyl, C1-C12alkoxy, carboxy or trifluoro-C1-C3alkyl; in the antimicrobial treatment of surfaces, is described. The compounds exhibit a pronounced action against pathogenic gram-positive and gram-negative bacteria, and also against yeasts and molds.
摘要:
The use of hydroxyphenylvinylthiazoles of formula wherein R1, R2, R3 and R4 are each independently of the others hydrogen; halogen; hydroxy, C1-C16-alkyl, C1-C16alkoxy, phenyl; phenyl-C1-C3alkyl; C6-C10aryloxy, amino, mono-C1-C5alkyl-amino, di-C1-C5alkylamino or -NO2; wherein at least one of the radicals R1, R2, R3 and R4 is hydroxy; R5 is C1-C5alkyl; C1-C5alkoxy; or unsubstituted or halo-, C1-C5alkyl-, C1-C5alkoxy-, hydroxy- or pyrrolidinyl-substituted phenyl; as microbicidal active ingredients is described. The compounds exhibit a pronounced action against pathogenic gram-positive and gram-negative bacteria, and also against yeasts and moulds. Accordingly, they are suitable for the antimicrobial treatment, especially the preservation and disinfection, of surfaces.
摘要:
The use of hydroxystilbene compounds of formula wherein A is a radical of formula or a radical of formula and R1, R2, R3, R4 and R5 are each independently of the others hydrogen, halogen, hydroxy, C1-C16alkyl, C1-C16alkoxy, phenyl; C1-C3phenylalkyl; C6-C10aryloxy, amino, mono-C1-C5alkylamino, di-C1-C5alkylamino, or —NO2; as microbicidal active ingredients is described. The compounds exhibit a pronounced action against pathogenic gram-positive and gram-negative bacteria, and also against yeasts and moulds. They are therefore suitable for the antimicrobial treatment, especially the preservation and disinfection, of surfaces.
摘要:
There are described 4-aminobut-2-ynecarboxylic acid derivatives of formula wherein R1 and R2 are each independently of the other hydrogen, C1-C20alkyl; C3-C12cycloalkyl; unsubstituted or C1-C5alkyl-, C3-C12cycloalkyl-, C1-C5alkoxy-, C3-C12cycloalkoxy-, halo-, oxo-, carboxy-, carboxy-C1-C7alkyl ester-, carboxy-C3-C12cycloalkyl ester-, cyano-, trifluoromethyl-, pentafluoroethyl-, amino-, N,N-mono- or di-C1-C20alkylamino- or nitro-substituted phenyl, phenyl-C1-C5alkyl, naphthyl and naphthyl-C1-C5alkyl; and R3 is C1-C20alkyl; C3-C12cycloalkyl. The compounds exhibit a pronounced activity against gram-positive and gram-negative bacteria, and also against yeasts and moulds.
摘要:
The use of compounds of formula (1) is described, in which compounds R1, R2 and R3 are 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, R6 and R7 are each independently of the others hydrogen; C1-C20alkyl; C3-C7 cycloalky; C2-C20alkenyl; C4-C7 cycloalkenyl; C2-C20alkynyl; or C4-C7 cycloalkynyl; 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.
摘要:
Tetrahydrocarbazoles of formula where Q is —SO2—; —O—; or —(CO)—; X is —(CH)—; or —N—; m is from 1 to 3; t is 0 or 1 and the remaining substituents are as defined herein, are useful as antimicrobial active ingredients.
摘要:
There are described silanyl phenols and naphthols of formula (1a) or (1b), wherein R1 is hydrogen; halogen; hydroxy; C1–C20alkyl; C3–C12cycloalkyl; C1–C20alkoxy; trifluoromethyl; pentafluoroethyl; mono- or di-C1–C5alkylamino; hydroxy-C1–C5alkyl; or phenyl, phenyl-C1–C20alkyl, phenoxy, phenyl-C1–C20alkoxy, naphthyl or naphthyl-C1–C20alkyl each unsubstituted or substituted by C1–C5alkyl, C3–C12cycloalkyl, C1–C5alkoxy, C3–C12cycloalkoxy, halogen, oxo, carboxy, carboxy-C1–C7alkyl ester, carboxy-C3–C12cycloalkyl ester, cyano, trifluoromethyl, pentafluoroethyl, amino, N,N-mono- or di-C1–C20alkylamino or by nitro; R2, R3 and R4 are each independently of the others hydrogen; C1–C20alkyl; or C3–C12-cycloalkyl; R5, R6 and R7 are each independently of the others C1–C20alkyl, C5–C10aryl, C1–C20alkoxy, phenyl-C1–C20alkyl, phenyl-C1–C20alkoxy, C2–C5alkenyl, —O—Si—(C1–C5alkyl)3; or O—Si—(C1–C5alkyl)2-O—Si(C1–C5alkyl)3 and n is 0 or 1. The compounds exhibit a pronounced activity against Gram positive and Gram negative bacteria, and also against yeasts and moulds