Alkaloida Vegyeszeti Gyar

Richter Gedeon Vegyeszeti Gyar Rt

Kalman Hideg

Ilona Bodi

Laszlo Frank

Olga H Hankovszky

Jozsef Csak

Olga Hankovszky

Laszlo Szporny

Eva Palosi

Gyorgy Hajos

Sandor Pacsa

The invention refers to new diamines of the Formula I ##STR1## wherein R stands for ##STR2## or --NH--COA.sup.1 --R.sup.4 or ##STR3## wherein A stands for C.sub.1-5 alkylene which can be substituted by hydroxyl,

Alkyl diamine derivatives

The invention refers to new diamines of the Formula I ##STR1## wherein R stands for ##STR2## wherein A stands for C.sub.1-5 alkylene which can be substituted by hydroxyl,

The invention refers to new diamines of the Formula I ##STR1## wherein stands for ##STR2## wherein A stands for C.sub.1-5 alkylene which can be substituted by hydroxyl,

2-(-(2,2,5,5-tetramethyl-3-pyrrolin-3-carbonyl))-amino derivatives

New alkyl diamine derivatives

New tricyclic fused imidazole derivatives of the general formula (I), ##STR1## wherein R.sub.1 stands for hydrogen or hydroxy,

2,3-Dihydro-7-chlorothiazolo[3,2-a]benzimidazole and salt

New benzimidazole derivatives of the general formula (I) ##SPC1## and acid addition salts thereof, wherein

Benzimidazole derivatives

New tricyclic fused imidazole derivatives of the general formula (I), ##SPC1## wherein

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Pecs, Hungary

Kalman Hideg