Mata, R Cactus alkaloids XLII: 3,4-dimethoxy-beta-phenethylamine and heliamine from the Mexican cereoid Backebergia militaris. [electronic resource] - Journal of pharmaceutical sciences Jan 1980 - 94-5 p. digital Publication Type: Journal Article ISSN: 0022-3549 Standard No.: 10.1002/jps.2600690127 doi Subjects--Topical Terms: Alkaloids--isolation & purificationDimethoxyphenylethylamine--isolation & purificationIsoquinolines--isolation & purificationPhenethylamines--isolation & purificationPlant Extracts--analysisTetrahydroisoquinolines