New 1,3-dihydro-2H-pyrrolo|2,3-b¨pyridin-2-one and oxazolo|4,5-b¨pyridin-2(3H)-one compounds, a process for their preparation and pharmaceutical compositions containing them

New 1,3-dihydro-2H-pyrrolo|2,3-b¨pyridin-2-one and oxazolo|4,5-b¨pyridin-2(3H)-one compounds, a process for their preparation and pharmaceutical compositions containing them

1,3-Di-hydro-2H-pyrroloÄ2,3-bÜpyridin-2-one and oxazolo-Ä4,5-bÜpyridin-2(3H)-one derivs. of formula (I) and their geometric and/or optical isomers and acid or base addn. salts, are new. R1 = H, alkyl, alkenyl, cyanoalkyl or arylalkyl; W = -A-R2 or -(A)m-(CH2)n-N(R3)R4; R2 = alkyl, cycloalkyl, cycloa...

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Bibliographische Detailangaben
Hauptverfasser: M.C. VIAUD, G. GUILLAUMET, L. SAVELON
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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Zusammenfassung:1,3-Di-hydro-2H-pyrroloÄ2,3-bÜpyridin-2-one and oxazolo-Ä4,5-bÜpyridin-2(3H)-one derivs. of formula (I) and their geometric and/or optical isomers and acid or base addn. salts, are new. R1 = H, alkyl, alkenyl, cyanoalkyl or arylalkyl; W = -A-R2 or -(A)m-(CH2)n-N(R3)R4; R2 = alkyl, cycloalkyl, cycloalkylalkyl, etc.; R3, R4 = H, alkyl, phenyl, phenylalkyl, cycloalkyl or cycloalkylalkyl; A = -C(=O)- or -C(OH)H-; Y = O or -C(R5)R6; R5, R6 = H, alkyl, cycloalkyl, cycloalkylalkyl, phenyl or benzyl; n = 1-4; m = 0 or 1.