2-CYANO-3-HYDROXYPROPENAMIDE DERIVATIVES, PROCESS FOR THEIR PREPARATION, THEIR USE AS MEDICAMENTS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

2-CYANO-3-HYDROXYPROPENAMIDE DERIVATIVES, PROCESS FOR THEIR PREPARATION, THEIR USE AS MEDICAMENTS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

The invention relates to the products in which A, B and E represent =CH- or N with A or B or E = N, R represents cycloalkyl, alkenyl or alkynyl (>/= C6), R1 represents H or (C1-3)alkyl, R2 and R3 represent H, Hal, CN, NO2, (C1-6)alkyl, -cycloalkyl, -alkoxy or -alkylthio, -(CH2)m-CX3, -O-(CH2)m-CX...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: ELIZABETH ANNE KUO
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:The invention relates to the products in which A, B and E represent =CH- or N with A or B or E = N, R represents cycloalkyl, alkenyl or alkynyl (>/= C6), R1 represents H or (C1-3)alkyl, R2 and R3 represent H, Hal, CN, NO2, (C1-6)alkyl, -cycloalkyl, -alkoxy or -alkylthio, -(CH2)m-CX3, -O-(CH2)m-CX3, -S-(CH2) m-CX3, -O-(CX2)m-CX3 or -S-(CX2)m-CX3, m being 0 to 3 and X being halogen, or -COR4, R4 being H, alkyl or cycloalkyl (>/= C3) or R2 and R3 together form -O-CH2-O-, as well as to their tautomeric forms and to their salts with bases. The products (I) have advantageous anti-inflammatory properties.