G.d. Searle & Company

Continental Pharma Incorporated

Continental Pharma S.a.

Gillet, Claude L.

Gorissen, Hugo J.

Cordi, Alexis a.

Roba, Joseph L.

Calderon, Piedad

Lambelin, Georges E.

Snyers, Michel P.

Van Dorsser, William R.

Michel P Snyers

Claude L Gillet

Joseph L Roba

Georges E Lambelin

William R Van Dorsser

Hugo J Gorissen

Philippe R Bovy

Alexis A Cordi

Romeo Roncucci

Piedad Calderon

A class of .omega.-amino-.alpha.-phenylalkanonitrile derivatives is described having use in treatment of cardiovascular dysfunctions such as hypertension. Compounds of most interest are those of the formula: ##STR1## wherein each of R.sub.1 and R.sub.2 is methoxy, R.sub.3 is hydrido, R.sub.4 is isopropyl, R.sub.5 is methyl and R.sub.6 is selected from linear alkyl, phenylpropyl, phenylbutyl and phenylpentyl.

.omega.-amino-.alpha.-phenylalkanonitrile derivatives

A compound of the formula: ##STR1## wherein X.sup.1, X.sup.2, Y.sup.1 and Y.sup.2, whether or not identical are hydrogen, a halogen such as fluoro, chloro or bromo, linear or branched alkyl of 1 to 3 carbon atoms, linear or branched alkoxy of 1 to 3 carbon atoms, carboxy, alkoxy-carbonyl of 1 to 3 carbon atoms or phenyl;

.alpha..sub.2 -blocking derivatives of imidazole

The new amino-alcohol derivatives according to the invention have the formula: ##STR1## wherein: (a) R.sub.1 is hydrogen, an alkylthio C.sub.1 -C.sub.5 radical, a cycloalkylthio C.sub.5 -C.sub.6 radical, an alkoxy C.sub.1 -C.sub.5 radical, a cycloalkyloxy C.sub.5 -C.sub.6 radical, an alkyl C.sub.1 -C.sub.5 radical, a cycloalkyl C.sub.5 -C.sub.6 radical or a halogen atom;

Amino-alcohol derivatives

A derivative of benzimidazole of the general formula I: ##STR1## wherein: R.sub.1 represents a linear or ramified alkyl radical C.sub.1,C.sub.2,C.sub.3,C.sub.4,C.sub.5,C.sub.6,C.sub.7,C.sub.8,C.sub.9,C. sub.10,C.sub.11,C.sub.12,C.sub.13,C.sub.14,C.sub.15, C.sub.16,C.sub.17 or C.sub.18, a cycloalkyl radical C.sub.3,C.sub.4,C.sub.5,C.sub.6,C.sub.7 or C.sub.8, a linear or ramified alkyl radical C.sub.1,C.sub.2,C.sub.3,C.sub.4 or C.sub.5 substituted by one or more radicals selected from the group comprising:

Benzimidazole derivatives, their use, and compositions containing these

Growing community of inventors

Limal, Belgium

Michel P Snyers