Similar names: Noscapine; (3S)-6,7-Dimethoxy-3-[(5R)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-1,3-dioxolo[4,5-g]isoquinolin-5-yl]isobenzofuran-1(3H)-one; 1(3H)-Isobenzofuranone, 6,7-dimethoxy-3-(5,6,7,8-tetrahydro-4-methoxy-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl)-, [S-(R*,S*)]-; Narcotine (7CI,8CI); 1,3-Dioxolo[4,5-g]isoquinoline, 1(3H)-isobenzofuranone deriv.; (-)-Narcotine; (-)-α-Narcotine; Capval; Coscopin; Coscotabs; L-α-Noscapine; Longactin; Longatin; Lyobex; Methoxyhydrastine; NSC 5366; Narcompren; Narcosine; Narcotin; Narcotussin; Narkotin; Nectadon; Nicolane; Nipaxon; Noscapalin; Noscapin; Noscapine; O-Methylnarcotoline; Opian; Opianin; Opianine; Terbenol; Tusscapine; Vadebex; l-α-Narcotine; α-Narcotine