Alkaloids from <i>Consolida oliveriana</i> GrandezMaritza MadinaveitiaAlberto GavínJose A. AlvaAllenger de la FuenteGabriel 2002 Four new diterpenoid alkaloids, olivimine (<b>1</b>), olividine (<b>2</b>), 8-<i>O</i>-methylcolumbianine (<b>3</b>), and 7α-hydroxycossonidine (<b>4</b>), were isolated from the aerial parts of <i>Consolida oliveriana</i>. Compounds <b>1</b> and <b>2</b>, <b>3</b>, and <b>4</b> belong to the lycoctonine-azomethine, aconitine, and hetisine types, respectively, and their structures were elucidated by spectral data interpretation.