RESULTS: Sixteen perlolyrine analogues were synthsized ( I ～ XVI ). Of them, 8 compounds ( I, II , V ～ VII , IX , XI and XV ) were first reported.结果: 合成了16个川芎哚的类似物 ( I～XVI ), 其中8个化合物 ( I, I, V～VI, IX, XI和XV ) 是新化合物.The K...
目的: 从佩兰中提取挥发油,并测定其含量.Objective : To extract and determine naphtha in Eupatorium fortune.方法: 采取超临界CO2萃取 、 微波萃取和水蒸汽蒸馏三种方法提取佩兰挥发油.Method: The volatile oils were obtained with supercritical CO 2, microwave and stream distill...
它们都以二聚物或四聚物状态存在.They may be present as dimers or tetramers.第三章运用相对论密度泛函计算系统研究了稀土元素同核二聚物的成键规律和变化趋势.In Chapter 3, bonding trends of homonulcear diatomic rare earth compounds have been studied.抑制RAF二聚物因此可能阻止其激活, 从而阻止癌细胞的生长....