481-87-8 6,9-Methano-5H-pyrido[1',2':1,2]azepino[4,5-b]indole, 7-ethyl-6,6a,7,8,9,10,12,13-octahydro-, [6R-(6.alpha.,6a.beta.,7.beta.,9.alpha.)]- IBOGAMINE NSC267705