Abstract: Compounds of the formula ##STR1## wherein R is 2-bromo-4,5-dihydroxy-phenyl; 3-chloro-4-hydroxy-phenyl; 4-bromo-2,5-dihydroxy-phenyl; 3,5-dihydroxy-phenyl; 5-chloro-2,4-dihydroxy-phenyl; 3-hydroxy-4-methyl-phenyl; 2,6-dibromo-4-hydroxymethyl-phenyl; 3,5-dibromo-4-amino-phenyl; 3-methylmercapto-phenyl; 3,4,5-trihydroxy-phenyl; or 3-bromo-4-fluoro-phenyl;and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.

Abstract: Compounds of the formula ##STR1## where Ar represents a radical selected from the group consisting of 2,6-dichlorophenyl, 2,5-dichlorophenyl, 2-chloro-6-methylphenyl, 2-chloro-4-methylphenyl, 2,6-dichloro-4-bromophenyl, 4-cyanophenyl, 2,5-dimethoxyphenyl, and 2-methyl-5-fluorophenyl, and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.

Abstract: Racemic and optically active compounds of the formula ##STR1## wherein R.sub.1 is --COOR.sub.6, where R.sub.6 is hydrogen or alkyl of 1 to 4 carbon atoms; --OCO--R.sub.9, where R.sub.9 is alkyl of 1 to 6 carbon atoms, phenyl (alkyl of 1 to 4 carbon atoms) or phenyl; --Q--CO--NR.sub.7 R.sub.8, where Q is a single bond, oxygen, --NH--, --CH2-- or --CH.sub.2 --NH--, and R.sub.7 and R.sub.8, taken together with the nitrogen, are pyrrolidino, piperidino or morpholino; cyano-phenyl; carboxyl-phenyl; cyano-phenoxy; or carboxyl-phenoxy;R.sub.2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, alkanoyl of 2 to 4 carbon atoms, alkenyl of 2 to 4 carbon atoms, amino, nitro or, together with R.sub.1, 3,4-methylenedioxy;R.sub.3 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or, together with R.sub.2 in the ortho-position, --CH.dbd.CH--CH.dbd.CH-- or --(CH.sub.2).sub.n -- where n is an integer from 3 to 5;R.sub.

Abstract: 2-[N-(Cyclopropyl-methyl)-N-(2'-chloro-4'-methyl-thienyl-3')-amino]-2-imida zoline and non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds are useful as bradycardiacs.

Abstract: Compounds of the formula ##STR1## wherein R is 2,6-dichloro-4-hydroxymethyl-phenyl; 2-chloro-4-methyl-5-amino-phenyl; 2,5-dichloro-4-methyl-phenyl; 2-chloro-4-methyl-5-nitro-phenyl; 2,3-dichloro-4-methyl-phenyl; 2-chloro-4-methyl-6-nitro-phenyl; 2-chloro-4-methyl-6-amino-phenyl; 2,4,6-trifluorophenyl; tetrafluoro-phenyl; or 3-bromo-4-fluoro-phenyl; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as hypotensives.

Abstract: Compounds of the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3, which may be identical to or different from each other, are each hydrogen, fluorine, chlorine, bromine, methyl, methoxy or trifluoromethyl, provided that one of them is other than hydrogen; andR.sub.4 and R.sub.5, which may be identical to or different from each other, are each hydrogen or methyl;and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.

Abstract: The compound of the formula ##STR1## and non-toxic, pharmacologically acceptable acid addition salts thereof; the compound as well as the salts are useful as antihypertensives.

Abstract: Compounds of the formula ##STR1## wherein Z is 2-ETHYL-6-METHYL-PHENYL,2,6-di-trifluoromethyl-phenyl,2-chloro-6-trifluoromethyl-phenyl or2-fluoro-6-trifluoromethyl-phenyl,And non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as the salts are useful as hypotensives.

Abstract: Racemic and optically active compounds of the formula ##STR1## wherein R.sub.1 is --COOR.sub.6, where R.sub.6 is hydrogen or alkyl of 1 to 4 carbon atoms; --OCO--R.sub.9 or --NH--CO--R.sub.9, where R.sub.9 is alkyl of 1 to 6 carbon atoms, phenyl (alkyl of 1 to 4 carbon atoms) or phenyl; --Q--CO--NR.sub.7 R.sub.8, where Q is a single bond, oxygen, --NH--, --CH.sub.2 -- or --CH.sub.2 --NH--, and R.sub.7 and R.sub.8 are hydrogen, lower alkyl or, taken together with the nitrogen, pyrrolidino, piperidino or morpholino; cyano-phenyl; carboxylphenyl; cyano-phenoxy; or carboxyl-phenoxy;R.sub.2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, alkanoyl of 2 to 4 carbon atoms, alkenyl of 2 to 4 carbon atoms, amino, nitro or, together with R.sub.1, 3,4-methylenedioxy;R.sub.3 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or, together with R.sub.2 in the ortho-position, --CH.dbd.CH--CH.dbd.CH-- or --(CH.sub.2)n-- where n is an integer from 3 to 5;R.sub.

Abstract: A compound of the formula ##STR1## wherein R.sub.1 is chlorine, bromine, fluorine or methyl;R.sub.2 and R.sub.3, which may be identical to or different from each other, are each hydrogen, chlorine or methyl;R.sub.4 is hydrogen, methyl or ethyl; andR.sub.5 and R.sub.6, together with each other and the nitrogen atom to which they are attached, are morpholino, piperazino or N-methylpiperazino;And non-toxic, pharmaceutically acceptable acid addition salts thereof; the compounds as well as the salts are useful as antithrombotics.

Abstract: Pharmaceutical dosage unit compositions containing as an active ingredient racemic or optically active 1-(2',6'-dimethyl-phenoxy)-2-methylamino-propane of the formula ##STR1## or a non-toxic, pharmaceutically acceptable acid addition salt thereof; and a method of using the same as anticonvulsives and antiarrhythmics.

Abstract: Compounds of the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3, which may be identical or different from each other, are each hydrogen, fluorine, chlorine, bromine, methyl, ethyl, methoxy, hydroxyl, trifluoromethyl or cyano; andR.sub.4 is (cycloalkyl of 3 to 6 carbon atoms)-methyl; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as analgesics.

Abstract: Pharmaceutical dosage unit compositions containing as an active ingredient a 1-aryloxy-2-hydroxy-3-alkynylamino-propane selected from the group consisting of racemic or optically active compounds of the formula ##STR1## wherein R.sub.1 is a member selected from the group consisting of hydrogen; halogen; nitro; alkyl having from 1 to 5 carbon atoms; alkoxy having from 1 to 4 carbon atoms; alkenyl having from 2 to 5 carbon atoms; alkynyl having from 2 to 5 carbon atoms; alkylamino having from 1 to 5 carbon atoms; dialkylamino having from 1 to 5 carbon atoms in each alkyl; alkoxyalkyl having from 2 to 6 carbon atoms; alkylaminoalkyl having from 2 to 6 carbon atoms; dialkylaminoalkyl having from 3 to 12 carbon atoms; --(CH.sub.2).sub.x -NH.sub.2 or --(CH.sub.2).sub.x -OH, where x is an integer from 0 to 3; alkynyloxy having from 3 to 6 carbon atoms; alkenyloxy having from 3 to 6 carbon atoms; --CO-R.sub.9, where R.sub.

Abstract: Compounds of the formula ##STR1## wherein R.sub.1 and R.sub.2, which may be identical to or different from each other, are each hydrogen, chlorine, bromine or alkyl of 1 to 3 carbon atoms,R.sub.3 is hydrogen, furfuryl, hydroxyethyl, .beta.-hydroxy-phenethyl, monochlorophenyl-ethyl, dichlorophenyl-ethyl, N-ethyl-piperidyl or --A--NR.sub.6 R.sub.7,whereA is alkylene of 1 to 5 carbon atoms, andR.sub.6 and R.sub.7 are alkyl of 1 to 2 carbon atoms or, together with each other and the nitrogen atom to which they are attached, form a heterocycle selected from the group consisting of pyrrolidino, morpholino, piperazino or N'-dimethylphenyl-piperazino,R.sub.4 is hydrogen or, together with R.sub.3 and the nitrogen to which they are attached, forms a heterocycle selected from the group consisting of piperidino, morpholino, dimethyl-morpholino or N'-methyl-piperazino,R.sub.5 is hydrogen, alkyl of 1 to 3 carbon atoms, hydroxy-ethyl, diethylamino-ethyl or furfuryl,Provided, however, that R.sub.1 and R.sub.

Abstract: Compounds of the formula ##STR1## wherein R.sub.1 and R.sub.2, which may be identical to or different from each other, are each hydrogen, chlorine, bromine or alkyl of 1 to 3 carbon atoms,A is alkylene of 1 to 5 carbon atoms, andR.sub.6 and R.sub.7, together with each other and the nitrogen atom to which they are attached, form a heterocycle selected from the group consisting of morpholino, piperazino or N'-dimethylphenyl-piperazino, andR.sub.5 is hydrogen, alkyl of 1 to 3 carbon atoms, hydroxyethyl, diethylamino-ethyl or furfuryl,Provided, however, that R.sub.1 and R.sub.2 are other than both hydrogen or both alkyl at the same time, and non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as the salts are useful as hypotensives, platelet aggregation inhibitors and antiarrhythmics.

Abstract: A compound of the formula ##STR1## wherein R.sub.1 is chlorine, bromine, fluorine or methyl;R.sub.2 and R.sub.3, which may be identical to or different from each other, are each hydrogen, chlorine or methyl;R.sub.4 is hydrogen, methyl or ethyl; andR.sub.5 and R.sub.6, which may be identical to or different from each other, are each methyl, ethyl or alkoxy-alkyl of 2 to 4 carbon atoms or, together with each other and the nitrogen atom to which they are attached, form a 5-, 6- or 7-membered heterocycle which may contain an additional heteroatom, such as pyrrolidino, piperidino, morpholino, piperazino or hexamethyleneimino;And non-toxic, pharmaceutically acceptable acid addition salts thereof; the compounds as well as the salts are useful as antithrombotics.

Abstract: Compounds of the formula ##STR1## wherein R, R.sub.1 and R.sub.2 are each hydrogen, fluorine, chlorine, bromine, methoxy or trifluoromethyl, but other than all hydrogen at the same time, andR.sub.3 is hydrogen, methyl or ethyl,And non-toxic, pharmaceutically acceptable acid addition salts thereof; the compounds as well as their salts are useful as analgesics and hypotensives.

Abstract: Pharmaceutical compositions containing as an active ingredient a compound of the formula ##STR1## wherein R is hydrogen or alkyl of 1 to 3 carbon atoms, and R.sub.1 is hydrogen or methyl, or a non-toxic, pharmacologically acceptable acid addition salt thereof; and a method of using the same as anticonvulsives and antiarrhythmics.

Abstract: Pharmaceutical compositions containing as an active ingredient a racemic or optically active compound of the formula ##STR1## wherein R.sub.1 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms or alkoxy of 1 to 4 carbon atoms, andR.sub.2 is straight or branched hydroxyalkyl of 3 to 6 carbon atoms,Or a non-toxic, pharmacologically acceptable acid addition salt thereof; and a method of using the same as .beta.-adrenergic receptor blocking agents and hypotensives.

Abstract: Compounds of the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3, which may be identical to or different from each other, are each hydrogen, fluorine, chlorine, bromine, methyl, ethyl, methoxy or trifluoromethyl, andR.sub.4 and R.sub.5 are each hydrogen or propargyl, but other than both hydrogen or both propargyl at the same time,And non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as the salts are useful as analgesics and hypotensives.