(1) Institut für Pharmazeutische Chemie, Universität Düsseldorf, D-4000 Düsseldorf 1, Bundesrepublik Deutschland
Abstract:
The reaction of 1,3-indandione, formaldehyde and primary amines does not gives doubleMannich bases as described in literature, but the title compounds.
Herrn Professor Dr.F. Bohlmann zum 60. Geburtstag gewidmet.