Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1979-10-19
1981-09-15
Berch, Mark L.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
544237, 544238, 544239, C07D23704, A61K 3150, C07D23726, C07D40104
Patent
active
042897742
ABSTRACT:
Compounds of the formula ##STR1## wherein R.sup.1 is 4-biphenylyl, 4-phenoxyphenyl or 4-biphenylyl or 4-phenoxyphenyl substituted in the 4'-position by F, Cl, Br or I; R.sup.2 is H, C.sub.1-4 -alkyl, hydroxy-C.sub.1-4 -alkyl or pyridyl; R.sup.3 and R.sup.6 are each H or alkyl of 1-4 carbon atoms, or together are--(CH.sub.2).sub.4 --; and R.sup.4 and R.sup.5 are each H or together are a C--C bond; at least one of the radicals R.sup.2, R.sup.3 and R.sup.6 being other than hydrogen, possess valuable pharmacological properties, e.g., lower lipid levels and are anti-thrombotic.
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Gante Joachim
Kurmeier Hans-Adolf
Lissner Reinhard
Melzer Guido
Orth Dieter
Berch Mark L.
Merck Patent Gesellschaft mit beschrankter Haftung
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