Abstract:
Pharmaceutical compositions which have utility as antimycotics in the treatment of fungal infections which are pathogenic to humans and animals wherein the active ingredient is an N(aryloxy-thiocarbonyl)-benzothiazine and method of using same.
Abstract:
3-Amino-isothiazoles and derivatives thereof of the formula: OR A SALT THEREOF, WHEREIN R2 and R3 are the same or different and are hydrogen, unsubstituted or substituted aralkyl, unsubstituted or substituted aryl or an unsubstituted or substituted aliphatic moiety, or R2 and R3 are both alkyl linked together to form an anellated five- to seven-membered unsaturated or saturated, unsubstituted or substituted ring system, X is hydrogen or -CO-R1, and R1 is unsubstituted or substituted aralkyl, unsubstituted or substituted aryl or an unsubstituted or substituted aliphatic moiety, are produced by reacting a compound of the formula: WHEREIN R1, R2, and R3 are as above defined, or a salt thereof, with at least a twice-molar quantity of hydroxylamine in the presence of a water-miscible organic solvent at an elevated temperature, and the N-acylamines thus formed are optionally hydrolyzed, optionally without intermediate isolation. The 3-amino-isothiazoles and derivatives so produced are useful for their fungicidal activity and may be used in treating humans, animals and plants against various fungal infections.
Abstract:
Benzisoxazolo(thiono)phosphoric(phosphonic)acid esters of the general formula
IN WHICH R is a lower alkyl radial, R1 is a lower alkyl or alkoxy radical, and X is an oxygen or sulfur atom, WHICH POSSESS INSECTICIDAL, ACARICIDAL, NEMATOCIDAL AND, IN SOME CASES, FUNGICIDAL PROPERTIES.
WHEREIN X is sulphur, oxygen, NR1, CO, CHR1 or CR1 wherein R1 is hydrogen or straight branched chain lower alkyl, Y is a straight or branched chain aliphatic moiety of one to three carbon atoms, or said aliphatic moiety linked to X by a double bond, R is hydrogen, halogen, lower alkyl, lower alkoxy, lower alkylmercapto or trifluoromethyl, N IS 1, 2 OR 3, AND Ar is an unsubstituted or substituted aromatic moiety, ARE PRODUCED BY REACTING A COMPOUND OF THE FORMULA:
WHEREIN X, Y, R and n are as above defined with a thiocarbonic acid ester halide of the formula: