申请人:Cabaj E. John
公开号:US20070287843A1
公开(公告)日:2007-12-13
Processes are disclosed for the synthesis of Delta-9 tetrahydrocannabinol which result in an improved Y-THC/Y-THC ratio, and intermediates are disclosed that may be used in the synthesis of Delta-9 tetrahydrocannabinol such that improved Y-THCIY-THC ratios are achieved. The intermediates may be cyclic compounds prepared from 2-Carene. There is also provided a scaleable process for the preparation of (+)-p-menth-2-ene-1,8-diol, another intermediate used in the synthesis of delta-9-tetrahydrocannibinol.
本文介绍了一种合成Delta-9 tetrahydrocannabinol的方法,该方法可得到改进的Y-THC/Y-THC比率,并揭示了可用于合成Delta-9 tetrahydrocannabinol的中间体,以实现改进的Y-THC/Y-THC比率。这些中间体可以是从2-Carene制备的环状化合物。还提供了一种可扩展的过程,用于制备合成Delta-9 tetrahydrocannibinol所需的另一种中间体(+)-p-menth-2-ene-1,8-diol。