Synonyms: Tubulosan-8'-ol,10,11-dimethoxy-; Tubulosine (7CI,8CI); (-)-Tubulosine;1H-Pyrido[3,4-b]indol-6-ol,1-[(3-ethyl-1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-2H-benzo[a]quinolizin-2-yl)methyl]-2,3,4,9-tetrahydro-,[2S-[2a(S*),3b,11bb]]-; Marckine; NSC 131547