Biomimetic Cannabinoid Synthesis Revisited: Batch and Flow All-Catalytic Synthesis of (±)-<i>ortho</i>
-Tetrahydrocannabinols and Analogues from Natural Feedstocks
作者:Pascal D. Giorgi、Virginie Liautard、Mathieu Pucheault、Sylvain Antoniotti
DOI:10.1002/ejoc.201800064
日期:2018.3.22
A short synthesis of (±)‐tetrahydrocannabinol derivatives is described. This method relies on the oxidation of natural terpenyl alcohols by gold nanoparticles under O2 followed by original condensation with resorcinol derivatives catalyzed by TiIV supported on montmorillonite with unusual regioselectivity to access ortho‐tetrahydrocannabinol structures.
[EN] CONTINUOS FLOW SYNTHESIS OF CANNABIDIOL<br/>[FR] SYNTHÈSE DE FLUX CONTINU DE CANNABIDIOL
申请人:INDENA SPA
公开号:WO2020099283A1
公开(公告)日:2020-05-22
A process for the synthesis of Cannabidiol of formula (1): (1) is herein disclosed. The process comprises contacting a solution [solution (S1)] of (+)-p-mentha-diene-3-ol of formula (4) (4) or an ester thereof and olivetol of formula (3): (3) with a solution [solution (S2)] of a non-supported Lewis acid in a continuous flow reactor and treatment of the resulting mixture with a basic solution. The process offers the advantage that it can be conveniently carried out on an industrialscale while avoiding the formation of abnormal CBD and THC (Δ9-tetrahydrocannabinol).
POLYCANNABINOIDS, COMPOUNDS, COMPOSITIONS AND METHODS OF USE
申请人:University of Connecticut
公开号:US20210322365A1
公开(公告)日:2021-10-21
Polymers comprising a plurality of cannabinoids, methods of preparation thereof, and methods of use to treat a number of disease conditions are reported. Also provided are polymer coatings, films, fibers, and non-woven fabrics for a variety of topical applications including stents, bandages, sutures, and transdermal patches.
A process for the synthesis of Cannabidiol of formula (1):
is herein disclosed. The process comprises contacting a solution [solution (S1)] of (+)-p-mentha-diene-3-ol of formula (4)
or an ester thereof and olivetol of formula (3):
with a solution [solution (S2)] of a non-supported Lewis acid in a continuous flow reactor and treatment of the resulting mixture with a basic solution.
The process offers the advantage that it can be conveniently carried out on an industrial scale while avoiding the formation of abnormal CBD and THC (Δ9-tetrahydrocannabinol).
Novel resorcinol derivatives and methods of preparation and use are presented. These compounds can stimulate angiogenesis as a biological function triggered by the activation of one cannabinoid receptor distinct from CB1 and CB2. Thus, these compounds are specific ligands for one cannabinoid receptor distinct from CB1 and CB2. The invented compounds, when administered in a therapeutically effective amount to an individual or animal, results in a sufficiently high level of that compound in the individual or animal to cause a physiological response. The physiological response may be useful to treat a number of physiological conditions.