Process for Purifying (-)- 9-Trans-Tetrahydrocannabinol
申请人:Geiser Obrock Fiona
公开号:US20070276031A1
公开(公告)日:2007-11-29
A process for separating (−)-Δ
9
-trans-tetrahydrocannabinol from a mixture of cannabinoids is disclosed. The process comprises at least one chromatographic step wherein a mobile phase passes trough a stationary phase. The stationary phase comprises a derivatised polysaccharide and the mobile phase comprises carbon dioxide.