吸收、分配和排泄
本次调查的目的是研究皮肤对倍半萜醇的吸收,这是洋甘菊的主要有效成分。为了这些调查,通过生化方法将[14C]-醋酸并入分子中制备了14C标记的左门诺醇((-)-6-甲基-2-(4-甲基-3-环己烯-1-基)-5-庚烯-2-醇;(-)-α-没药醇)。在裸鼠皮肤上涂抹放射性标记物质5小时后,发现一半的放射性活性在皮肤中。另一部分在组织和器官中测量。这部分放射性活性的90%被分析为完整的左门诺醇。
The purpose of the present investigations was to study the cutaneous absorption of sesquiterpenic alcohol, the major active principle of chamomile. For these investigations 14C-labelled levomenol ((-)-6-methyl-2-(4-methyl-3-cyclohexen-1-yl)-5-hepten-2-ol; (-)-alpha-bisabolol) was prepared by biochemical incorporation of [14C]-acetate into the molecule. 5 h after topical application of the radiolabelled substance onto nude mice half of the radioactivity was found in the skin. The other part was measured in tissue and organes. 90% of this radioactivity was analysed as intact levomenol.
来源:DrugBank