Virgidivarine, a New Alkaloid of Virgilia divaricata.
Virgidivarine, C (15)H (26)N (2)O (2), is a new dipiperidine alkaloid, isolated from the South African Virgilia divaricata Leguminosae. Its systematic name is 3-carboxy-N-(4'-butenyl)-5-(2'-piperidyl) piperidine.
van Eijk
J L
JL
Farmaceutisch Laboratorium, University of Utrecht, Utrecht, The Netherlands.
de Kok
A J
AJ
Romers
C
C
Seykens
D
D