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Primary Examiner: Milestone, Norma S.
Assistant Examiner:
Attorney: Curtis, Morris & Safford

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Title: 5-Sulfamoylbenzoic acid derivatives carrying a heterocyclic substituent

Abstract: 5-Sulfamoylbenzoic acids substituted in 4-position by various substituents and in 3-position by a cyclic amino group having sali-diurectic properties, and a process for their manufacture.


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Inventors: Bormann, Dieter (Taunus, DT)
Merkel, Wulf (Taunus, DT)
Muschaweck, Roman (Frankfurt am Main, DT)

Application Number: 570649
Filing Date: 1975-04-23
Publication_date: 1977-03-01
Assignee: Hoechst Aktiengesellschaft (Frankfurt am Main, DT)
Primary Class(es): 514/429 514/869, 546/216, 548/471, 548/476, 548/517, 548/524, 548/543, 548/545, 548/563, 548/577
Other Classes:
US Patent Ref:
3565920Feb, 1971Werner260/239.
3939267Feb, 1976Werner424/319.

Other Refs: Other References: Feit et al., C.A. 74:22,558t (1971).
Feit, J. Med. Chem. 14:432-439 (1971).