3,3'-bis(2-hydroxypropan-2-yl)-9,9'-dimethyl-9H,9'H-1,1'-bipyrido[3,4-b]indole-2,2'-dioxide 在
Chiralpak-IC column 作用下,
以
四氢呋喃 、
甲醇 为溶剂,
生成 (S)-3,3'-bis(2-hydroxypropan-2-yl)-9,9'-dimethyl-9H,9'H-1,1'-bipyrido[3,4-b]indole-2,2'-dioxide 、 (R)-3,3'-bis(2-hydroxypropan-2-yl)-9,9'-dimethyl-9H,9'H-1,1'-bipyrido[3,4-b]indole-2,2'-dioxide