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Priority claimed from DE2157424Aexternal-prioritypatent/DE2157424C3/de
Priority claimed from AT469674Aexternal-prioritypatent/AT336625B/de
Application filed by Hoechst AgfiledCriticalHoechst Ag
Priority to AT923274ApriorityCriticalpatent/AT336626B/de
Publication of ATA923274ApublicationCriticalpatent/ATA923274A/de
Application grantedgrantedCritical
Publication of AT336626BpublicationCriticalpatent/AT336626B/de
C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
C07D307/85—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
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Chemical & Material Sciences
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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AT923274A1971-11-191974-11-18Verfahren zur herstellung von neuen n,n'-disubstituierten cyclischen diaminen und deren saureadditionssalzen
AT336626B
(de)
Verfahren zur Herstellung von neuen 3-substituierten Phenoxy-2-hydroxy-1-(3',4'-dimethoxyphenäthylamino)-propanen und von deren Säureadditionssalzen
Verfahren zur Herstellung von neuen 1-Amino-2-hydroxy-3-(1',4'-methano- bzw. 1',4'-äthanotetrahydronaphthyloxy)-propanen sowie deren Säureadditionssalzen