Preparation of 2-(3-oxoalk(en)yl)-3-isothiazolones and derivatives

Antimicrobial compounds of the formula I or II wherein R is hydrogen, halogen, or (C1-C4)alkyl group; R1 is hydrogen or halogen; alternatively, R and R1 may be taken together with the carbons to which they are attached to form a 5- to 7-membered carbocyclic ring, said ring optionally being aromatic;...

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Bibliographische Detailangaben
Hauptverfasser:	OSEI-GYIMAH, PETER, LANGE, BARRY C
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY FISHING FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J FORESTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HUNTING HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRAPPING
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Beschreibung
Zusammenfassung:	Antimicrobial compounds of the formula I or II wherein R is hydrogen, halogen, or (C1-C4)alkyl group; R1 is hydrogen or halogen; alternatively, R and R1 may be taken together with the carbons to which they are attached to form a 5- to 7-membered carbocyclic ring, said ring optionally being aromatic; R2 is hydrogen or (C1-C3)alkyl group; and R3 is hydrogen, substituted or unsubstituted (C1-C18)alkyl, substituted or unsubstituted (C2-C18)alkenyl, substituted or unsubstituted (C2-C18)alkynyl, substituted or unsubstituted (C4-C8)cycloalkyl or cycloalkenyl, substituted or unsubstituted (C6-C10)aryl or arylalkyl group are disclosed. Antimicrobial compounds of the formula I or II wherein R is hydrogen, halogen, or (C1-C4)alkyl group; R1 is hydrogen or halogen; alternatively, R and R1 may be taken together with the carbons to which they are attached to form a 5- to 7-membered carbocyclic ring, said ring optionally being aromatic; R2 is hydrogen or (C1-C3)alkyl group; and R3 is hydrogen, substituted or unsubstituted (C1-C18)alkyl, substituted or unsubstituted (C2-C18)alkenyl, substituted or unsubstituted (C2-C18)alkynyl, substituted or unsubstituted (C4-C8)cycloalkyl or cycloalkenyl, substituted or unsubstituted (C6-C10)aryl or arylalkyl group are disclosed.