17-O-Methyl-akagerine 3,7a-Diazacyclohepta(jk)fluorene-5-acetaldehyde, 1,2,3,3a,4,5,6,7-octahydro-alpha-ethylidene-7-methoxy-3-methyl-, (3aS-(3a-alpha,5-beta(E),7-alpha))- 69241-17-4 BRN 0848395 O-Methylakagerine