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Generated: October 23, 2017

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Details for Patent: 4,258,062

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Summary for Patent: 4,258,062

Title: Phenoxy-amino-propanols
Abstract:New phenoxy-amino-propanols of formula ##STR1## wherein R.sup.1 is alkenyl, alkynyl, alkoxyalkyl or alkenyloxyalkyl with 2-6 C atoms in each case or cycloalkyl with 3-8 C atoms; and R.sup.2 is alkyl or hydroxyalkyl with 1-6 C atoms in each case, cycloalkyl with 3-8 C atoms, aralkyl or aralkyl wherein the aryl radical is mono- to tri-substituted by alkyl, alkoxy, OH, F and/or Cl or mono-substituted by methylenedioxy, with a total of 7-15 C atoms in each case, and the physiologically acceptable acid addition salts thereof, exhibit various pharmacological properties including isoprenaline-antagonism on the heart rate and blood pressure.
Inventor(s): Jonas; Rochus (Darmstadt, DE), Becker; Karl-Heinz (Darmstadt, DE), Enenkel; Hans-Joachim (Darmstadt, DE), Minck; Klaus (Darmstadt, DE), Schliep; Hans-Jochen (Darmstadt, DE)
Assignee: Merck Patent Gesellschaft mit beschrankter Haftung (Darmstadt, DE)
Application Number:06/043,925
Patent Claim Types:
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Compound; Composition; Use;

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Foreign Priority and PCT Information for Patent: 4,258,062

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany2645710Oct 09, 1976

International Patent Family for Patent: 4,258,062

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
AustriaA717377► Subscribe
Austria357143► Subscribe
Australia520307► Subscribe
Australia2946477► Subscribe
JapanS5346930► Subscribe
Belgium859425► Subscribe
Canada1110253► Subscribe
Switzerland630337► Subscribe
Germany2645710► Subscribe
Spain463022► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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