Benzofuranyl- and -thiopheny-alkanecarboxyclic acid derivatives

The benzofuranyl- and -thiophenyl-alkane-carboxylic acid derivatives of the formula (I) wherein R1, R2, R3, T, V, and W are as defined in Claim 1 are prepared by cyclisation of hydroxy acetophenones and related compounds or by Wittig-reaction of benzofuranyl aldehydes. The compounds can be used to p...

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Bibliographic Details
Main Authors RUEDIGER FISCHER, KLAUS-HELMUT MOHRS, GABRIELE BRAEUNLICH
Format Patent
LanguageEnglish
Published 25.01.1995
Edition5
Subjects
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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Summary:The benzofuranyl- and -thiophenyl-alkane-carboxylic acid derivatives of the formula (I) wherein R1, R2, R3, T, V, and W are as defined in Claim 1 are prepared by cyclisation of hydroxy acetophenones and related compounds or by Wittig-reaction of benzofuranyl aldehydes. The compounds can be used to prepare medicaments showing antiinflammatory activity.
Bibliography:Application Number: CN19941004909