The occurrence of 2-(2-propenyl)-Δ1-piperideine in the leaves of pomegranate (Punica granatum L.)

The occurrence of 2-(2-propenyl)-Δ1-piperideine in the leaves of pomegranate (Punica granatum L.) A novel toxic alkaloid from poison hemlock (Conium maculatum L., Apiaceae): Identification, synthesis and antinociceptive activity New macrocyclic, Δ1-piperideine alkaloids from papaya leaves: dehydrocarpaine I and II Alkaloids from the Leaves of Prosopis juliflora Piperidine alkaloid content of Picea pungens (Colorado blue spruce) A new alkaloid from south african Conium species Punigratane, a novel pyrrolidine alkaloid from Punica granatum rind with putative efflux inhibition activity Pipermethystine, a novel pyridone alkaloid from piper methysticum Some alkaloids from aegle marmelos Alkaloids from <i>Piper sarmentosum</i> and <i>Piper nigrum</i>