N-CHLORSULFONYL-3-ACYL-2-OXINDOL-1-CARBOXAMID-FORBINDELSER

N-CHLORSULFONYL-3-ACYL-2-OXINDOL-1-CARBOXAMID-FORBINDELSER

Covers oxindole intermediates, and their preparation, of the formula: wherein X and Y are certain stated substituents or may when taken together form certain ring structures, and R is H or -COR where R is alkyl, cycloalkyl, cycloalkenyl, optionally substituted phenyl, optionally substituted phenylal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: CRAWFORD, THOMAS CHARLES
Format: Patent
Sprache:dan
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:Covers oxindole intermediates, and their preparation, of the formula: wherein X and Y are certain stated substituents or may when taken together form certain ring structures, and R is H or -COR where R is alkyl, cycloalkyl, cycloalkenyl, optionally substituted phenyl, optionally substituted phenylalkyl, optionally substituted phenoxyalkyl, (thiophenoxy)alkyl, naphthyl, bicyclo[2.2.1]heptan-2-yl, bicyclo[2.2.1]hept-5-en-2-yl or -(CH2)n-Q-R where n is 0, 1 or 2, Q is a divalent radical which is a specified heterocycle, and R is H or alkyl; and also covers the hydrolysis of the compounds (II) to end products of the formula: r