Catharanthine Sulphate Ibogamine-18-carboxylicacid, 3,4-didehydro-, methyl ester, (2α,5β,6α,18β)- (+)-3,4-Didehydrocoronaridine Tartrate (2a,5,6a,18)-3,4-Didehydro-ibogamine-18-carboxylic Acid Methyl Ester Tartrate Ibogamine-18-carboxylic acid, 3,4-didehydro-, methyl ester, (2a,5b,6a,18b)- Methyl (2a,5b,6a,18b)-3,4-didehydroibogamine-18-carboxylate (+)-3,4-Dihydrocoronaridine [2α,5β,6α,18β,(+)]-3,4-Didehydroibogamine-18-carboxylic acid methyl ester