摘要:
1-(4-Phenoxyphenyl)-1,3,5-triazines of the formula: ##SPC1##Or pharmaceutically acceptable nontoxic salts thereof are produced by reacting a urea or thiourea derivative of the formula: ##SPC2##With a carbonylisocyanate of the formula: ##EQU1## to produce a 1-(4-phenoxyphenyl)-1,3,5-triazine as above defined wherein R.sup.11 is hydrogen, and when a 1-(4-phenoxyphenyl)-1,3,5-triazine as above defined wherein R.sup.11 is alkyl is desired, reacting the triazine wherein R.sup.11 is hydrogen with a compound of the formula (alk).sub.n Y.The above defined triazines and their salts are useful as agents against protozoan infections and are particularly useful against coccidiosis.
摘要:
1-Phenyl-substituted 1,3,5-triazines of the formula: ##SPC1##And pharmaceutically acceptable nontoxic salts thereof whereinR.sub.1, r.sub.2, r.sub.3, r.sub.4, r.sub.5, r.sub.6, r.sub.7, r.sub.8 and R.sub.9 are the same or different and each is selected from the group consisting of hydrogen, straight or branched chain alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, halogen, nitro, cyano, amino, acylamino, alkoxycarbonylamino, carboxy, alkoxycarbonyl, carbamoyl, acyl, haloacyl, alkylsulphinyl, alkylsulphonyl, haloalkylsulphonyl and sulphamoyl;R.sub.10 is hydrogen, straight or branched chain alkyl, cycloalkyl, haloalkyl, alkoxy, alkoxyalkyl, haloalkoxyalkyl, alkylthioalkyl, haloalkylthioalkyl, alkenyl, alkynyl, alkoxycarbonyl, (alkylthio)carbonyl, (alkylthio)thiocarbonyl, acylamino, diacylamino, amino, dialkylamino, polymethyleneimino, polymethyleneimino interrupted by a heteroatom in the chain, or unsubstituted or substituted benzyl or aryl;R.sub.11 is hydrogen, or alkyl;X is sulphur, sulphinyl, or sulphonyl; andY is oxygen or sulphur,Are useful for their activity against coccidiosis in humans and animals.
摘要:
1-Phenyl-substituted 1,3,5-triazines of the formula: ##SPC1##And pharmaceutically acceptable nontoxic salts thereofWherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8 and R.sub. 9 are the same or different and each is selected from the group consisting of hydrogen, straight or branched chain alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, halogen, nitro, cyano, amino, acylamino, alkoxycarbonylamino, carboxy, alkoxycarbonyl, carbamoyl, acyl, haloacyl, alkylsulphinyl, alkylsulphonyl, haloalkylsulphonyl and sulphamoyl;R.sub.10 is hydrogen, straight or branched chain alkyl, cycloalkyl, haloalkyl, alkoxy, alkoxyalkyl, haloalkoxyalkyl, alkylthioalkyl, haloalkylthioalkyl, alkenyl, alkynyl, alkoxycarbonyl, (alkylthio)carbonyl, (alkylthio)thiocarbonyl, acylamino, diacylamino, amino, dialkylamino, polymethyleneimino, polymethyleneimino interrupted by a heteroatom in the chain, or unsubstituted or substituted benzyl or aryl;R.sub.11 is hydrogen, or alkyl;X is sulphur, sulphinyl, or sulphonyl; andY is oxygen or sulphur,Are useful for their activity against coccidiosis in humans and animals.
摘要:
1-(4-Phenoxy-phenyl)-1,3,5-triazine derivatives of the formula ##SPC1##And pharmaceutically-acceptable, nontoxic salts thereof whereinR.sub.1 to R.sub.9 are the same or different and each is hydrogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, halo, nitro, cyano, amino, acylamino, alkoxycarbonylamino, carboxy, alkoxycarbonyl, carbamoyl, acyl, haloacyl, alkylsulphinyl, alkylsulphonyl, haloalkylsulphinyl, haloalkylsulphonyl or sulphamoyl; provided that at least one of R.sub.1 to R.sub.9 is haloalkyl, haloalkylthio, haloalkylsulphinyl or haloalkylsulphonyl;R.sub.10 is hydrogen, alkyl, cycloalkyl, haloalkyl, alkoxy, alkoxyalkyl, haloalkoxyalkyl, alkylthioalkyl, haloalkylthioalkyl, alkenyl, alkinyl, alkoxycarbonyl, alkylthiocarbonyl, alkylthiothiocarbonyl, acylamino, diacylamino, dialkylamino, polymethylene-imino, polymethylene-imino interrupted by a heteroatom, unsubstituted or substituted benzyl or unsubstituted or substituted aryl;R.sub.11 is hydrogen or alkyl; andY is oxygen or sulphur;Are useful in treating coccidiosis in humans and animals.
摘要:
A substituted 6-halogeno-tert.-butyl-1,2,4-triazin-5-one of the formula ##STR1## in which R.sup.1 is an amino or methyl group,R.sup.2 is an alkylmercapto, alkylamino or dialkylamino group,X is a halogen atom, andY and Z each independently is a hydrogen or halogen atom,which possesses selective herbicidal activity. A synthesis involving the novel intermediates ##STR2## in which X, Y and Z have the above-mentioned meaning andQ is CN, CONH.sub.2 or COOH,is also shown.
摘要:
Preparation of a phosphorylated amidine of the formula ##STR1## wherein X is oxygen or sulfur and R, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are various organic radicals, which comprises reacting a phosphoric acid ester-amide of the formula ##STR2## with a carboxamide of the formula ##STR3## at a temperature between about 0.degree. and 50.degree. C., and then reacting the mixture with a base. Advantageously the reaction is effected at about 0.degree. to 15.degree. C. in the presence of an aliphatic or aromatic optionally chlorinated hydrocarbon or an alcohol as an inert solvent, and in the presence of a catalyst.
摘要:
4-Alkylthiosemicarbazides of the formulaAlkyl--NH--CS--NH--NH.sub.2are produced by heating at about 40 to 90.degree. C the novel hydrazinium salts of N-alkyldithiocarbamic acids of the formulaAlkyl--NH--CS--S.sup.- + NH.sub.3 --NH.sub.2in a solvent while removing by-product H.sub.2 S as by use of vacuum or passage of an inert gas through the reaction mixture, advantageously in the presence of a catalytic amount of sulfur to speed up the reaction. Hydrazine hydrate may also be present. The hydrazinium salt starting material can be prepared by reacting the corresponding alkylamine, ammonia, carbon disulfide and hydrazine, and the reaction solution directly employed in the heating step of the present invention without isolation of the intermediate.
摘要:
New alkylcycloalkyl triazolylmethyl ketones of the general formula ##STR1## in which R represents an alkyl group andn is 3, 4, 5, 6 and 7,are produced as described and find use as intermediate products for the preparation of cycloalkyl (.alpha.-triazolyl-.beta.-hydroxy)-ketones, which possess fungicidal and plant growth-regulating properties.
摘要:
A process for preparing an .alpha.-ketonitrile of the formula ##STR1## in which R is optionally substituted aryl, comprising reacting a cyanohydrin of the formula ##STR2## with sulphuryl chloride or thionyl chloride.
摘要:
A process for the preparation of a 1-azolyl-3,3-dimethyl-1-phenoxy-butan-2-ol of the formula ##STR1## in which X is a nitrogen atom or a CH group,Y each independently is halogen, phenyl, phenoxy, nitro, alkyl, alkoxy or cycloalkyl, andn is 0, 1, 2 or 3,comprising reacting a 1-azolyl-3,3-dimethyl-1-phenoxy-butan-2-one of the formula ##STR2## with formic acid/triethylamine in the form of a 5:2 addition compound of the formula5HCOOHx2N(C.sub.2 H.sub.5).sub.3.The product is a known fungicide.