FENYLALKYLTIOFENER OCH TILL DESSA ANSLUTNA FOERENINGAR

The present invention is directed to phenylalkylthienylalkanoic acids and related compounds having a mercaptoalkanoic acid substituent. These compounds are useful in the treatment of bronchial asthma and they are obtained by the reaction of an appropriate epoxy compound with a mercapto alkanoic acid...

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1. Verfasser: SABOL, JEFFREY STEPHEN
Format: Patent
Sprache:fin
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Zusammenfassung:The present invention is directed to phenylalkylthienylalkanoic acids and related compounds having a mercaptoalkanoic acid substituent. These compounds are useful in the treatment of bronchial asthma and they are obtained by the reaction of an appropriate epoxy compound with a mercapto alkanoic acid. Both reactants in this process are used as the ester so that the reaction gives a diester which is then hydrolyzed to the corresponding free acids by standard procedures.