[EN] CATALYTIC CANNABINOL SYNTHESIS AND PRECURSORS<br/>[FR] SYNTHÈSE ET PRÉCURSEURS CATALYTIQUES DE CANNABINOL
申请人:KARE CHEMICAL TECH INC
公开号:WO2022187935A1
公开(公告)日:2022-09-15
Cannabinol (CBN) is a minor cannabinoid found in the cannabis plant and there is significant interest in exploring CBN for pharmaceutical applications. It is currently being investigated for treating glaucoma, sleep disorders and skin inflammations. Several synthetic approaches for CBN have been described in the prior art, however methods are still limited in scope because of the harsh reaction conditions, number of steps involved, low yields and extensive purifications that are generally required. The present disclosure relates to new cannabinol precursor compounds and processes to prepare cannabinol compounds. The disclosure also relates to the use of catalysts and catalytic processes for the preparation of cannabinol compounds from the cannabinol precursors.
大麻素CBN是大麻植物中的一种次要大麻素,目前有着在药学应用方面探索的重要意义。它目前正在研究用于治疗青光眼、睡眠障碍和皮肤炎症。先前的文献中已经描述了几种CBN的合成方法,但由于反应条件苛刻、步骤繁多、产率低和通常需要进行广泛净化等原因,这些方法的范围仍然受到限制。本公开涉及新的大麻酚前体化合物和制备大麻酚化合物的方法。本公开还涉及使用催化剂和催化过程从大麻酚前体化合物制备大麻酚化合物的方法。