buxus

基本解释

Discussions on two species in genus Buxus Linn.
黄杨属两种在分类上处理意见的讨论.
Cyclovirobuxine-D (CVB-D), a steroidal alkaloid, is extracted from the plant Buxus microphylla.
环维黄杨星D (cyclovirobuxine D ,CVB-D) 是从黄杨科植物小叶黄杨的木质部分分离出的生物碱之一。
Huangyangning (HYN), a preparation made from the extract of Buxus microphylla Sieb. et Zucc. var.
药理实验研究表明，黄杨宁能明显延长小鼠因结扎带迷走神经的两侧颈总动脉造成急性脑缺血的存活时间；
METHOD:Acetylation of the total alkaloids of buxus gave tri-acetylated cyclovirobuxine D followed by hydroxylsis to produce the target compound.
方法:黄杨木总生物碱通过酰化、酸溶分离得到环维黄杨星D三乙酰化物,经水解得目标物。
The sequence of pollution tolerance ability can be ranked as: Poplar tomentosa, Buxus microphylla, Ailanthus altissima, Sorphora japonica, Sabina chinensis.
5种树种的抗污染能力为：杨树＞小叶黄杨＞椿树＞国槐＞圆柏。