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US 4,069,338 AGranted
Indole derivatives and process for their preparation
AssigneeMerck Patent GmbH
InventorsErich Schacht, Werner Mehrhof, Detlev Kayser, Zdenek Simane
Life of this patent
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Abstract
Indole derivatives of the formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are identical or different and each is H or alkyl of 1 - 6 carbon atoms, R.sup.4 is H or methyl and R.sup.5 is methyl, phenyl or chlorophenyl, and their physiologically acceptable salts, are blood cholesterol-lowering agents.
Claims15
An indole compound of the formula ##STR5## wherein R.sup.1, R.sup.2 and R.sup.3 are identical or different and each is H or alkyl of 1-6 carbon atoms;
- R.sup.4 is H or methyl and R.sup.5 is, phenyl or chlorophenyl, and physiologically acceptable salts thereof.
Dependencies are inferred from the claim text.