C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/247.47, 260/
C07D 295/18 (2006.01) A61K 31/135 (2006.01) A61K 31/535 (2006.01) C07D 295/12 (2006.01) C07D 295/185 (2006.01)
Patent
CA 1052790
2-amino-benzylamine ABSTRACT OF THE DISCLOSURE The invention relates to a new process for the preparation of 2-amino-benzylamine derivatives having valuable pharmacological properties, in particular a secretolytic and/or antitussive activity. The process comprises the reaction of the corresponding 2-amino- benzyl alcohol with an appropriate amine, either the amino group being acylated or the reaction being performed in the presence of an organic acid. Examples of the proparation of certain 2-amino-benzylamine by means of the new process are given.
205312
Keck Johannes
Kruger Gerd
Dr. Karl Thomae Gesellschaft Mit Beschrankter Haftung
Na
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