Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Draco AB
Original Assignee
Draco AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Draco ABfiledCriticalDraco AB
Publication of FR2162555A1publicationCriticalpatent/FR2162555A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions
(AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Abstract
Cpds of formula (I) and their pharm acceptable salt where R=H, aliphatic acyl (max 5C) or aromatic acyl, are prepd. by catalytic hydrogenation of a cpd (II) where R1 = H or a H-replaceable group; R2 = H or mono- or bicyclic aralkyl (max 11C) followed by opt. replacing R1 by R and R2 by H. (I) are bronchospasmolytically-active with long-lasting activity and little effects on the heart. They may be used in the treatment of bronchospasmolytic conditions of various origin.
FR7243610A1971-12-081972-12-07Bronchospasmolytic substd hexamethylenediamine derivs - by reduction of corresp aminoketones
WithdrawnFR2162555A1
(en)