Molecular recognition properties of chiral molecular tweezers based on dexoycholic acid 1～4 for the aromatic amine have b......

目的:对冬凌草甲素进行结构改造,合成其芳胺衍生物,并初步评价其抗肿瘤活性。方法:冬凌草甲素分别与4种芳胺发生迈克尔反应,所获产......