申请人:Souza E.S. Fabio
公开号:US20060074252A1
公开(公告)日:2006-04-06
Dronabinol, the tetrahydrocannabinol compound which comprises the active constituent of marijuana and is pharmaceutically useful as an antiemetic, is prepared by a process involving reaction of cis-menth-1-enc-3,8-diol with olivetol to form 1,3-dihydroxy-2-[(1R,6R)-6-(2-hydroxyprop-2-yl)-3-methylcyclohex-2-en-1-yl]-5-pentylbenzene; and cyclizing the 1,3-dihydroxy-2-[(1R,6R)-6-(2-hydroxyprop-2-yl)-3-methylcyclohex-2-en-1-yl]-5-pentylbenzene so formed to obtain dronabinol. A novel synthesis of cis-menth-1-ene-3,8-diolis also provided.
Dronabinol,这是大麻的活性成分四氢大麻酚化合物,作为一种抗恶心药物在药学上有用,是通过将顺-薄荷-1-烯-3,8-二醇与橄榄酚反应制备的,形成1,3-二羟基-2-[(1R,6R)-6-(2-羟基丙-2-基)-3-甲基环己-2-烯-1-基]-5-戊基苯;然后将所得的1,3-二羟基-2-[(1R,6R)-6-(2-羟基丙-2-基)-3-甲基环己-2-烯-1-基]-5-戊基苯环化,以获得dronabinol。同时还提供了一种新的合成顺-薄荷-1-烯-3,8-二醇的方法。