IsoquinolinesBerberineCoptisBerberine AlkaloidsAlkaloidsCorydalisAporphinesSulfur OxidesLitseaPhenalenesThalictrumCyclizationMolecular StructurePlant ExtractsErgot AlkaloidsBenzodiazepinonesIndole AlkaloidsPyrrolizidine AlkaloidsVinca AlkaloidsTetrahydroisoquinolinesCinchona Alkaloids1-(5-Isoquinolinesulfonyl)-2-MethylpiperazineBenzophenanthridinesIndenesAmaryllidaceae AlkaloidsOxidoreductases Acting on CH-CH Group DonorsStereoisomerismHeterocyclic CompoundsAconitumMolybdenumReceptors, GABA-ASulfonamidesClaviceps