The present invention relates to methods for purifying one or two cannabinoid compounds using simulated moving bed chromatography, wherein the cannabinoid compound(s) is/are obtained in the extract and/or the raffinate with the total amount of isomeric impurities being below detection level. In particular, the present invention relates to methods for the purification of cannabidiol, trans-(-)-delta-9-tetrahydrocannabinol, cannabidivarin, trans-(-)-delta-9-tetrahydrocannabivarin and cannabigerol which have been obtained by enantiopure synthesis.
本发明涉及使用模拟移动床色谱法纯化一种或两种
大麻素化合物的方法,其中
大麻素化合物在
提取物和/或残渣中获得,异构杂质的总量低于检测
水平。具体而言,本发明涉及通过对经过对映纯合成获得的
大麻二酚、反式-(-)-Δ9-
四氢大麻酚、
大麻二氢
酚、反式-(-)-Δ9-四氢
大麻二氢
酚和
大麻二醇进行纯化的方法。