- Certain 1-amino-3-(1-isoquinolinyl)oxy-2-propanol derivatives
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This invention provides compounds of formula I, STR1wherein R is alkyl of 3 to 7 carbon atoms; cycloalkyl of 3 to 7 carbon atoms; cycloalkyl of 3 to 7 carbon atoms monosubstituted with alkyl of 1 to 4 carbon atoms; α-dialkylpropinyl of 5 to 9 carbon atoms; α-dialkylallyl of 5 to 9 carbon atoms; hydroxyalkyl of 2 to 7 carbon atoms, the hydroxy group thereof being separated by at least two carbon atoms from the nitrogen atom to which R is bound; phenethyl; phenethyl mono- or disubstituted in the phenyl residue independently when di-substituted with halogen of atomic number from 9 to 35, alkyl of 1 to 4 carbon atoms or unbranched alkoxy of 1 to 4 carbon atoms; or adamantyl; and Either R1 is phenyl and R2 is hydrogen; Or R1 is alkyl of 1 to 4 carbon atoms or halogen of atomic number from 9 to 35 and R2 is unbranched alkoxy of 1 to 4 carbon atoms or halogen of atomic number from 9 to 35, with the general proviso that the 8-position of the isoquinoline is unsubstituted and any halogen substituent which may be present in the 3- or 4- position is other than fluorine, Useful for treating coronary diseases, arrhythmia, hyperlipoidemia and hyperglycemia.
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- 1-SUBSTITUTED AMINO-3-THIENO-[3,2-c]PYRIDINYLOXY-2-PROPANOLS
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This invention provides new compounds of formula I, STR1 wherein X is sulphur or oxygen,R is alkyl of 3 to 7 carbon atoms or cycloalkyl of 3 to 7 carbon atoms, cycloalkyl of 3 to 7 carbon atoms monosubstituted by alkyl of 1 to 4 carbon atoms, α-dialkylpropinyl of 5 to 9 carbon atoms or α-dialkyl-allyl of 5 to 9 carbon atoms, hydroxyalkyl of 2 to 7 carbon atoms or phenoxyalkyl of 8 to 11 carbon atoms, the oxygen atom of the last two radicals being separated by at least two carbon atoms from the nitrogen atom to which R is bound, R 1 isI. hydrogen or alkyl of 1 to 4 carbon atoms in the 2,3,6 or 7 position, orIi. chlorine or bromine, in the 2, 3 or 7 position,Iii. nitro or--NHA wherein A is alkanoyl of 1 to 4 carbon atoms, in the 2, 3 or 7 position, orIv. fluorine, cyano or COOB, wherein B is alkyl of 1 to 4 carbon atoms, in the 2 or 3 position, andR 2 isI. hydrogen or alkyl of 1 to 4 carbon atoms in the 2, 3, 6 or 7 position,Ii. chlorine or bromine, in the 2, 3 or 7 position, orIii. fluorine in the 2 or 3 position,Useful in the treatment of heart diseases.
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