红豆杉(Taxus chinensis (Pilger) Rehd.)中的非紫杉烷类化合物

STUDIES ON NON-TAXANOID CONSTITUENTS FROM TAXUS CHINENSIS (PILGER) REHD

摘要:

从红豆杉(Taxus chinensis (Pilger)Rehd.)树皮中分离到三个非萜类化合物,通过波谱方法鉴定出它们是吴茱萸次碱(rutaecarpine)(1)、山柰素-4′-甲醚(kaempferol-4′-methyl ether)(2)和谷甾醇β-D-吡喃葡萄糖甙(sitosteryl-3-O-β-glucoside)(3).吴茱萸次碱是首次在红豆杉属植物中发现。

关键词:红豆杉; 吴茱萸次碱; 山柰素-4’-甲醚; 谷甾醇β-D-吡喃葡萄糖甙

Abstract:

Three crystalline compounds were isolated from the bark of Taxus chinensis (Pilger) Rehd. Their structures were identified to be rutaecarpine, kaempferol-4'-methyl ether and sitosteryl-3-O-β-glucoside by spectroscopic methods. Rutaecarpine is first found from the plant of Taxus.

Key words:Taxus chinensis; Rutaecarpine; Kaempferol-4 '-methyl ether; Sitosteryl-3-O-β-glucoside