摘要:
Acyl cyanide compounds of the formula ##STR1## are prepared by reacting an acid halide of the formula ##STR2## with anhydrous hydrocyanic acid in the presence of a tertiary amine at a temperature between -70.degree. and +100.degree. C. R can be hydrocarbyl or substituted hydrocarbyl and X is halogen.
摘要:
The present invention relates to novel .alpha.-aryl-.alpha.-hydroxy-.beta.-imidazolinyl-propionamides of the general formula (I) ##STR1## in which n, R.sup.1 to R.sup.4 and X have the meaning indicated in the description, to a process for their preparation and to their use in medicaments.
摘要:
A triazolyl-alkene of the formula ##STR1## in which R is an alkyl radical or an optionally substituted phenyl radical,R.sup.1 is a cycloalkyl radical, andR.sup.2 is a hydrogen atom, orR.sup.1 and R.sup.2 together, in the o-position relative to each other, are an optionally substituted polymethylene bridge, or, together with the phenyl ring, are naphthyl,R.sup.3 is a halogen atom or an alkyl, alkoxy or halogenoalkyl radical,n is 0, 1, 2 or 3, andX is a keto radical or a --CH(OH)-radical,or an acid addition salt or metal salt complex thereof, which possesses fungicidal activity.
摘要:
Fungicidally active novel spiro derivatives of 3-(3,5-dihalogenophenyl)-oxazolidine-2-thion-4-ones of the formula ##STR1## in which X and Y each independently is halogen, andn is 2 or 3,are produced by reacting an .alpha.-hydroxy-cycloalkylcarboxylic acid or acid ester of the formula ##STR2## in which R is hydrogen or alkyl with 1 to 4 carbon atoms,(a) with an isothiocyanate of the formula ##STR3## or (b) with an aniline of the formula ##STR4## in the presence of a diluent, and then cyclizing the .alpha.-hydroxycycloalkyl-carboxylic acid amide formed of the formula ##STR5##
摘要:
Certain imidazoles and their salts having fungistatic properties are provided which have the following basic structure: ##STR1## in which Y is --(CH.sub.2).sub.n --, --CH.dbd.CH--, O or S; A is N or CH; and n is 0, 1 or 2. Typical fungi are trichophyton species, Microsporon species, Candida species and Penicillium species. These compounds are also active against pathogenic protozoa, viruses and bacteria.
摘要:
Antimycotic compositions in topical or vaginal administration form are prepared wherein the active agent is imidazol-1-yl-(4-phenoxyphenyl)-(pyridin-2-yl)phenylmethane in combination with a pharmaceutically acceptable carrier suitable for topical application to the skin of a human or suitable for vaginal administration to humans. Such compositions are useful for treating mycoses in humans.
摘要:
An imidazo-pyrrolo-pyridine compound of the formula (I), ##STR1## in which R.sup.1 and R.sup.2, independently of one another, represent alkyl, or together represent a doubly linked alkylene radical,x represents hydrogen, halogen or alkyl,y represents hydrogen, halogen, cyano, alkyl, optionally substituted aryl, alkylsulphonyl, dialkoxyphosphoryl or a ##STR2## radical, and z represents cyano, nitro or a ##STR3## radical, whereR.sup.3 represents alkyl, alkoxy, cycloalkyl, amino or alkoxycarbonyl. The compound is useful as a herbicide.
摘要:
Imidazolyl-enol ethers of the formula ##STR1## in which Ar is an optionally substituted aryl radical,R is an alkyl group, andX is an oxygen atom or a methylene radial,or acid or metal salt addition products thereof which possess fungicidal properties.
摘要:
New tetrahydrofuran-ether compounds of the formula ##STR1## in which A is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, phenyl, or substituted phenyl,B.sup.1, b.sup.2, c.sup.1, c.sup.2, d.sup.1 and D.sup.2, which are selected independently of one another, each represent hydrogen, alkyl, haloalkyl, alkoxyalkyl, phenyl, or substituted phenyl,R is aryl or substituted aryl; andX is hydrogen, alkyl, alkenyl, alkynyl, haloalkyl, phenyl, or substituted phenyl;Exhibit powerful herbicidal, especially selectively herbicidal, properties and are particularly useful as grass herbicides.
摘要:
1-Amido-1-azolyl-2-hydroxy- or -keto-alkanes of the formula ##STR1## in which R.sup.1 represents acyl or the grouping R.sup.4 --SO.sub.2 --, in whichR.sup.4 denotes alkyl or optionally substituted aryl,R.sup.2 represents hydrogen, orR.sup.1 and R.sup.2 conjointly with the linking nitrogen atom represent an imide radical,R.sup.3 represents alkyl or optionally substituted aryl,X represents a keto group or a CH(OH) grouping, andAz represents an azole radical,And their physiologically tolerated salts which possess fungicidal and plant growth regulating properties.