Bis-tetrahydroisoquinoline derivatives: structure analysis of the three stereoisomers of 1,1'-(propane-1,3-diyl)-bis-(6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin e).

摘要

Crystal structure of the three stereoisomers of 1,1'-(propane-1,3-diyl)-bis-(6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin e) hydrochloride after resolution by semi-preparative chiral HPLC establishes the absolute configuration and conformation.