Title: Benzimidazole derivatives and process for the production thereof

Abstract: Benzimidazoles of the formula ##STR1## wherein R.sub.1 is o-hydroxyphenyl, a p-chlorophenyl, or p-fluorophenyl, and R.sub.2 is an alkyl of 2-4 carbon atoms, and physiologically acceptable acid addition salts thereof possess topical anti-inflammatory activity.

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Inventors: Rahtz, Dieter (Berlin, DT)
Wendt, Hans (Berlin, DT)
Koch, Henning (Berlin, DT)

Application Number: 599398
Filing Date: 1975-07-28
Publication_date: 1977-03-08
Assignee: Schering Aktiengesellschaft (Berlin & Bergkamen, DT)
Primary Class(es): 514/254.06 544/370
Other Classes:
US Patent Ref:

3658822

Apr, 1972

Fauran et al.

260/268.

Other Refs:
Primary Examiner: Daus, Donald G.
Assistant Examiner: Tovar, Jose
Attorney: Millen & White